CN103882964A - Industrialized assembly type castellated beam steel structure eccentric supporting system - Google Patents
Industrialized assembly type castellated beam steel structure eccentric supporting system Download PDFInfo
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- CN103882964A CN103882964A CN201410111161.8A CN201410111161A CN103882964A CN 103882964 A CN103882964 A CN 103882964A CN 201410111161 A CN201410111161 A CN 201410111161A CN 103882964 A CN103882964 A CN 103882964A
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Abstract
The invention discloses an industrialized assembly type castellated beam steel structure eccentric supporting system, and belongs to the technical field of structural engineering. The industrialized assembly type castellated beam steel structure eccentric supporting system is composed of assembly type floor slabs, assembly type supports and assembly type flange columns in an assembly mode through bolts, wherein the assembly type floor slabs can be spliced to form an assembly with the needed size, and the assembly type floor slabs are spliced through bolts to form a whole floor slab of a storey of a building; corrugated web steel channel beams are adopted for the assembly type floor slabs; webs of two identical corrugated web steel channel beams at the position of splicing between every two adjacent assembly type floor slabs are in butt joint, the webs are assembled and connected through bolts, the plane of the spliced webs of the corrugated web steel channel beams is set to be of a honeycomb shape, stability and the bearing capacity of components are effectively improved, and especially the torsion-resistant bearing capacity of the components is effectively improved. According to the industrialized assembly type castellated beam steel structure eccentric supporting system, industrialized production and rapid assembly on the site are achieved, and due to the fact that on-site assembly is carried out completely through the high-strength bolts, environmental pollution caused by concrete pouring and steel welding is avoided.
Description
Technical field
The present invention relates to industrialization assembling Honeycomb Beam steel work eccentrical braces, belong to technical field of structural engineering.
Background technology
For a long time, the economy of China is all crude management, relies on the simple of resource and the means of production to drop into and pull economic growth again, and this management style can only be brought the economic benefit of short-term, but can not make national economy sound development continuously and healthily.Builing industry is mainstay industry traditional in Chinese national economy.But, traditional mode of construction has brought high energy consumption and high flow rate, building consumes and energy consumption has accounted for approximately 30% of national energy consumption, building waste has accounted for 30%～40% of municipal refuse total amount, finishing has accounted for 6% left and right, traditional mode of construction brings the problem of high energy consumption and high flow rate to society, brought huge pressure to environment, has seriously hindered economic cycle development and sustainable development.Industrialization will improve the productivity ratio of builing industry greatly, the significantly waste of energy consumption and resource in reduction production and use procedure.Just because of this, significantly reduce energy consumption in the construction stage, can only take fabricated construction.
In existing assembling type steel structure system, conventionally adopt to be that two channel-section steels carry out assembled, the web docking of two channel-section steels, connects by bolt, forms assembling H shaped steel.But in this connecting method, shearing is to pass to web by bolt, web is plain plate, so the steel using amount of required Number of Bolts and web is very large.
As can be seen here, it is not very desirable that traditional Steel section member is used in to effect among assembling type steel structure, not only affects the stress performance of member, and need to consume a large amount of steel, produces unnecessary waste.So, create that to be applied to the novel primary structure member of assembling type steel structure system imperative.
Summary of the invention
The present invention proposes a kind of assembling type steel structure system that belongs to technical field of structural engineering.Its object is in the production of steel structure system and construction, by modularization, and batch production, standardization and assemblingization combine, realized batch production production, assemble fast at scene, is ensureing under the prerequisite of construction quality, improve speed of application, reduced the construction period, reduced construction costs.
The industrialization assembling Honeycomb Beam steel work eccentrical braces that the present invention proposes, is characterized in that, described assembling type steel structure system is supported by assembling floor, assembling and assembling flange post adopts bolts assemblies to form; Described assembling floor is by A plate, and 3 kinds of assembling floors of B plate and C plate are spliced.
Described A plate is made up of short girder I 1, long girder I 2, limit secondary beam 3, middle part secondary beam 4, junction plate I5, floor 6, column base I 7, column base II 8, junction plate IV 25 and junction plate V 26; All members of described A plate all complete in factory process, be then connected with peg each component assembly is become to described assembling floor A by welding.Short girder I 1 is vertical with limit secondary beam 3 puts, short girder I 1 is connected with limit secondary beam 3 with junction plate I5 by column base I 7, the I of flanged plate up and down 14 of column base I 7 flushes with the upper bottom flange of short girder I 1 and limit secondary beam 3 respectively, two sides of described junction plate I5 are connected with the edge of a wing of limit secondary beam 3 with short girder I 1 respectively, and all connecting portions are welding; Two short girder I 1 are placed on same straight line, are connected by column base II 8, and the I of flanged plate up and down 14 of column base II 8 flushes with the upper bottom flange of two short girder I 1 respectively, and all connecting portions are all adopted as welding; Middle part secondary beam 4 is parallel with limit secondary beam 3, vertical with two short girder I 1, be connected with two short girder I 1 with junction plate I5 by column base II 8, the I of flanged plate up and down 14 of column base II 8 flushes with the upper bottom flange of middle part secondary beam 4 respectively, two sides of described junction plate I5 are connected with the edge of a wing of middle part secondary beam 4 with short girder I 1 respectively, and all connecting portions are all adopted as welding; Long girder I 2 is parallel to two short girder I 1, perpendicular to two limit secondary beams 3 and middle part secondary beam 4, is connected with two limit secondary beams 3 and middle part secondary beam 4 by junction plate I5, junction plate IV 25 and junction plate V 26; Described junction plate IV 25 is positioned at the end of limit secondary beam 3, and the upper and lower side of junction plate IV 25 is connected with the edge of a wing of limit secondary beam 3, and a side is connected with the web of limit secondary beam 3; Described junction plate V 26 is rectangular steel plates, is wherein connected with the web parallel docking of middle part secondary beam 4 on one side, and other three limits are connected with web with the edge of a wing of long girder I 2 respectively; Two sides of described junction plate I5 connect the edge of a wing of long girder I 2 and limit secondary beam 3, and with the edge of a wing that is connected long girder I 2 and middle part secondary beam 4, all connecting portions are all adopted as welding; Floor 6 adopts peg to be connected on the framework being surrounded by short girder I 1, long girder I 2, limit secondary beam 3 column base I 7 and column base II 8.
Described B plate is made up of long girder I 2, limit secondary beam 3, middle part secondary beam 4, junction plate I5, floor 6, short girder II 11, junction plate IV 25 and junction plate V 26; All members of described B plate all complete in factory process, be then connected with peg each component assembly is become to described assembling floor B by welding.Short girder II 11 is vertical with limit secondary beam 3 puts, short girder II 11 is connected with limit secondary beam 3 with junction plate IV 25 by junction plate I5, described junction plate IV 25 is positioned at the end of limit secondary beam 3, the upper and lower side of junction plate IV 25 is connected with the edge of a wing of limit secondary beam 3, a side is connected with the web of limit secondary beam 3, two sides of described junction plate I5 are connected with the edge of a wing of limit secondary beam 3 with short girder II 11 respectively, and all connecting portions are welding; Two short girder II 11 are placed on same straight line, directly do not connect; Middle part secondary beam 4 is parallel with limit secondary beam 3, vertical with two short girder II 11, is connected with junction plate IV 25 by junction plate I5 with two short girder II 11, and described junction plate IV 25 lays respectively at the end of middle part secondary beam 4 and short girder II 11; Two sides of described junction plate I5 are connected with the edge of a wing of middle part secondary beam 4 with short girder II 11 respectively, and all connecting portions are welding; Long girder I 2 is parallel to two short girder II 11, perpendicular to two limit secondary beams 3 and middle part secondary beam 4, be connected with two limit secondary beams 3 and middle part secondary beam 4 by junction plate I5, junction plate IV 25 and junction plate V 26, described junction plate IV 25 is positioned at the end of limit secondary beam 3, the upper and lower side of junction plate IV 25 is connected with the edge of a wing of limit secondary beam 3, and a side is connected with the web of limit secondary beam 3; Described junction plate V 26 is rectangular steel plates, is wherein connected with the web parallel docking of middle part secondary beam 4 on one side, and other three limits are connected with web with the edge of a wing of long girder I 2 respectively; Two sides of described junction plate I5 connect the edge of a wing of long girder I 2 and limit secondary beam 3, and with the edge of a wing that is connected long girder I 2 and middle part secondary beam 4, all connecting portions are all adopted as welding; Floor 6 adopts peg to be connected on the framework being surrounded by long girder I 2, limit secondary beam 3 and short girder II 11.
Described C plate is made up of limit secondary beam 3, middle part secondary beam 4, junction plate I5, floor 6, column base III 9, column base IV 10, short girder II 11, long girder II 12, junction plate IV 25 and junction plate V 26; All members of described C plate all complete in factory process, be then connected with peg each component assembly is become to described assembling floor C by welding.Short girder II 11 is vertical with limit secondary beam 3 puts, short girder II 11 is connected with limit secondary beam 3 with junction plate I5 by column base III 9, the I of flanged plate up and down 14 of column base III 9 flushes with the upper bottom flange of short girder II 11 and limit secondary beam 3 respectively, two sides of described junction plate I5 are connected with the edge of a wing of limit secondary beam 3 with short girder II 11 respectively, and all connecting portions are welding; Two short girder II 11 are placed on same straight line, are connected by column base IV 10, and the I of flanged plate up and down 14 of column base IV 10 flushes with the upper bottom flange of two short girder II 11 respectively, and all connecting portions are all adopted as welding; Middle part secondary beam 4 is parallel with limit secondary beam 3, vertical with two short girder II 11, be connected with two short girder II 11 with junction plate I5 by column base IV 10, the I of flanged plate up and down 14 of column base IV 10 flushes with the upper bottom flange of middle part secondary beam 4 respectively, two sides of described junction plate I5 are connected with the edge of a wing of middle part secondary beam 4 with short girder I 1 respectively, and all connecting portions are all adopted as welding; Long girder II 12 is parallel to two short girder II 11, perpendicular to two limit secondary beams 3 and middle part secondary beam 4, be connected with two limit secondary beams 3 and middle part secondary beam 4 by junction plate I5, junction plate IV 25 and junction plate V 26, described junction plate IV 25 is positioned at the end of limit secondary beam 3, the upper and lower side of junction plate IV 25 is connected with the edge of a wing of limit secondary beam 3, and a side is connected with the web of limit secondary beam 3; Described junction plate V 26 is rectangular steel plates, is wherein connected with the web docking of middle part secondary beam 4 on one side, and other three limits are connected with web with the edge of a wing of long girder II 12 respectively; Two sides of described junction plate I5 connect the edge of a wing of long girder II 12 and limit secondary beam 3, and with the edge of a wing that is connected long girder II 12 and middle part secondary beam 4, all connecting portions are all adopted as welding; Floor 6 adopts peg to be connected on the framework being surrounded by limit secondary beam 3, column base III 9, column base IV 10, short girder II 11, long girder II 12.
Described column base comprises the column base of four kinds of forms, is respectively column base I 7, column base II 8, column base III 9 and column base IV 10; Column base V 13 is made up of two flanged plate I 14 and a square steel pipe I 15, and two flanged plate I 14 lay respectively on two terminations of square steel pipe I 15, and all connections all adopt welding; Described column base I 7 is made up of column base V 13 and two junction plate II 16, and two junction plate II 16 lay respectively on the axis of two lateral surfaces that column base V 13 is adjacent, are connected with square steel pipe I 15 with flanged plate I 14; Described junction plate II 16 is rectangular steel plates, two faces that are parallel to flanged plate I 14 are connected with upper and lower flanged plate I 14 respectively, and perpendicular to two of flanged plate I 14 parallel faces, one is connected with square steel pipe I 15, one concordant with the outward flange of flanged plate I 14, and all connections all adopt welding.Described column base II 8 is made up of column base V 13 and three junction plate II 16, and three junction plate II 16 lay respectively on the axis of three lateral surfaces of column base V 13, are connected with square steel pipe I 15 with flanged plate I 14; Described junction plate II 16 is rectangular steel plates, two faces that are parallel to flanged plate I 14 are connected with upper and lower flanged plate I 14 respectively, and perpendicular to two of flanged plate I 14 parallel faces, one is connected with square steel pipe I 15, one concordant with the outward flange of flanged plate I 14, and all connections all adopt welding.Described column base III 9 is by column base V 13, two junction plate II 16 and three junction plate III 17 form, junction plate II 16 and fishplate bar III 17 are arranged on three adjacent lateral surfaces, on first face, arrange two fishplate bar III 17, axis along face is arranged symmetrically with, second face is adjacent with first face, on second face, arrange a junction plate III 17 and a junction plate II 16, arrange junction plate III 17 in the side near first face, axis place at face arranges junction plate II 16, the 3rd face is adjacent with second face, on the 3rd face, arrange a junction plate II 16, be positioned at the axis place of face.Described junction plate II 16 is rectangular steel plates, two faces that are parallel to flanged plate I 14 are connected with upper and lower flanged plate I 14 respectively, and perpendicular to two of flanged plate I 14 parallel faces, one is connected with square steel pipe I 15, one concordant with the outward flange of flanged plate I 14, and all connections all adopt welding.Described junction plate III 17 is an angle steel or channel-section steel, and upper lower section is connected with upper and lower flanged plate I 14 respectively, and outer surface is concordant with the outward flange of flanged plate I 14, and all connections all adopt welding.Described column base IV 10 is by column base V 13, three junction plate II 16 and four junction plate III 17 form, junction plate II 16 and fishplate bar III 17 are arranged on four faces, on first face, arrange two fishplate bar III 17, axis along face is arranged symmetrically with, second face is adjacent with first face, on second face, arrange a junction plate III 17 and a junction plate II 16, arrange junction plate III 17 in the side near first face, axis place at face arranges junction plate II 16, the 3rd face is adjacent with second face, on the 3rd face, arrange a junction plate II 16, be positioned at the axis place of face, the 4th face is adjacent with first face with the 3rd face, on the 4th face, arrange a junction plate III 17 and a junction plate II 16, arrange junction plate III 17 in the side near first face, axis place at face arranges junction plate II 16.Described junction plate II 16 is rectangular steel plates, two faces that are parallel to flanged plate I 14 are connected with upper and lower flanged plate I 14 respectively, and perpendicular to two of flanged plate I 14 parallel faces, one is connected with square steel pipe I 15, one concordant with the outward flange of flanged plate I 14, and all connections all adopt welding.Described junction plate III 17 is an angle steel or channel-section steel, and upper lower section is connected with upper and lower flanged plate I 14 respectively, and outer surface is concordant with the outward flange of flanged plate I 14, and all connections all adopt welding.
Described assembling flange post comprises the assembling flange post of three kinds of forms, is respectively flange post I 20, flange post II 22 and flange post III 24; Described flange post I 20 is made up of a square steel pipe II 18 and two flanged plate II 19, and two flanged plate II 19 lay respectively on two terminations of square steel pipe II 18, and all connections all adopt welding; Described flanged plate II 19 comprises middle part bolt hole and adjacent both sides over-hang part bolt hole, and the bolt hole at middle part is corresponding with the bolt hole of flanged plate I 14.Described flange post II 22 is made up of a square steel pipe II 18 and two flanged plate III 21, and two flanged plate III 21 lay respectively on two terminations of square steel pipe II 18, and all connections all adopt welding; The section form of described flanged plate III 21 can be diversified, comprises middle part bolt hole and three limit over-hang part bolts hole, and the bolt hole at middle part is corresponding with the bolt hole of flanged plate I 14.Described flange post III 24 is made up of a square steel pipe II 18 and two flanged plate IV 23, and two flanged plate IV 23 lay respectively on two terminations of square steel pipe II 18, and all connections all adopt welding; The section form of described flanged plate IV 23 can be diversified, comprises middle part bolt hole and four limit over-hang part bolts hole, and the bolt hole at middle part is corresponding with the bolt hole of flanged plate I 14.Described flanged plate II 19, flanged plate III 21 and flanged plate IV 23, comprise middle part bolt hole and over-hang part bolt hole, the effect of the bolt hole at middle part is by adopting bolt that it is connected with column base, the effect of over-hang part bolt hole is by adopting bolt that it is connected with beam, make bean column node realize the effect rigidly connecting, over-hang part end plate also plays the effect of supporting top floor simultaneously.Described flange post I 20, in spliced assembling floor system, is connected with column base I 7 and adjacent beam, and all connections are all with bolts; Described flange post II 22, in spliced assembling floor system, is connected with column base II 8, column base III 9 and adjacent beam, and all connections are all with bolts; Described flange post III 24, in spliced assembling floor system, is connected with column base IV 10 and adjacent beam, and all connections are all with bolts.
Described assembling floor A plate and described assembling floor B plate splice, and connecting method is that the long girder I 2 of the long girder I 2 of A plate and B plate is spliced, and all splicings all adopt bolt to carry out scene splicing; Described assembling floor B plate and described assembling floor C plate splice, a kind of connecting method is that the limit secondary beam 3 of B plate, middle part secondary beam 4 and short girder II 11 and column base III 9, column base IV 10 and the short girder II 11 of C plate are spliced, and all splicings all adopt bolt to carry out scene splicing; Described assembling floor B plate and described assembling floor C plate splice, and another kind of connecting method is that the long girder I 2 of the long girder II 12 of C plate and B plate is spliced, and all splicings all adopt bolt to carry out scene splicing.Described assembling floor C plate and described assembling floor A plate splice, and connecting method is that the long girder I 2 of the long girder II 12 of C plate and A plate is spliced, and all splicings all adopt bolt to carry out scene splicing.
The basic composition unit of described assembling floor system is A plate, B plate and C plate, and the two ends of assembling floor system are A plate unit, and middle part is B plate and C plate alternative splicing unit.
Splicing between described assembling floor adopts corrugated web girder steel.The web docking of two identical ripple girder steels of the stitching portion of two adjacent assembling floors, carries out assembly connection at web place by bolt; The splicing of described assembling floor, the layout of spliced steel beam web plate is cellular, effectively improves stability and the supporting capacity of member, especially antitorque bearing capacity;
The section of described web is the ripple that even or inhomogeneous periodicity repeats, and this ripple section is rectangle waviness curve, trapezoidal waviness curve, wedge shape waviness curve or sine curve; On described web, have bolt hole, for connecting bolt; Described top flange and bottom flange are steel plate, and a limit parallel with web in steel plate is wavy curve, and the shape of waviness curve is identical with the ripple section configuration of web; Described web is positioned over the waviness curve limit place of top flange and bottom flange, and the ripple section of web coincide and is connected with the waviness curve limit of top flange and bottom flange.
Described assembling supports and comprises traditional accentric support and prestressing force accentric support;
The end of described traditional accentric support comprises flanged plate, by adopting bolt that the end of accentric support is connected and bean column node place, or the edge of a wing place of beam, entirety forms eccentrically braces structure system;
Two ends of described prestressing force accentric support are prestressed cable heads, and mid portion adopts prestressed cable, or prestress steel pull bar, is connected with beam column by otic placode; The end of described otic placode comprises flanged plate, by bolt, otic placode is connected to bean column node place, or the edge of a wing place of beam, and prestressing force accentric support is connected with otic placode by prestressed cable head, and entirety forms prestressing force eccentrically braces structure system.
Described short girder I 1, limit secondary beam 3, middle part secondary beam 4 are H shaped steel, or two back-to-back equivalent H shaped steel that are spliced of channel-section steel, or two equivalent H shaped steel that T-steel is spliced, or four equivalent H shaped steel that angle splice joint forms; Described long girder I 2, short girder II 11, long girder II 12 are corrugated web girder steels.
The present invention can obtain following beneficial effect:
The assembling type steel structure that the present invention proposes, the layout of the steel beam web plate after assembling is cellular, can aspect the total bearing capacity of member, obtain optimal result, effectively saves just now.Compared with traditional assembling girder steel, the present invention can improve the supporting capacity of girder steel significantly, reduces steel using amount, reduces construction costs, can realize large-scale industrial production and on-the-spot quick assembled type simultaneously, reduces construction period, ensures construction quality.Assembling type steel structure system of the present invention, adopts bolt to carry out site assembly completely, has avoided concreting and steel to weld the environment pollution causing.Can recycle efficiently, reduce building waste, real realization the theory of environmental protection.
Brief description of the drawings
Fig. 1 is assembling floor splicing layout plan of the present invention
Fig. 2 is the schematic diagram of assembling floor A plate of the present invention
Fig. 3 is the unit decomposition figure of assembling floor A plate of the present invention
Fig. 4 is the schematic diagram of assembling floor B plate of the present invention
Fig. 5 is the unit decomposition figure of assembling floor B plate of the present invention
Fig. 6 is the schematic diagram of assembling floor C plate of the present invention
Fig. 7 is the unit decomposition figure of assembling floor C plate of the present invention
Fig. 8 is the schematic diagram of assembling floor of the present invention stitching portion corrugated web beam
Fig. 9 is corrugated web beam section ripple schematic diagram of the present invention
Figure 10 is assembling floor splicing schematic diagram of the present invention
Figure 11 is Assembled Building sheet-pile seat I unit decomposition figure of the present invention
Figure 12 is Assembled Building sheet-pile seat II unit decomposition figure of the present invention
Figure 13 is Assembled Building sheet-pile seat III unit decomposition figure of the present invention
Figure 14 is Assembled Building sheet-pile seat IV unit decomposition figure of the present invention
Figure 15 is Assembled Building sheet-pile seat V unit decomposition figure of the present invention
Figure 16 is assembling flange post I unit decomposition figure of the present invention
Figure 17 is assembling flange post II unit decomposition figure of the present invention
Figure 18 is assembling flange post III unit decomposition figure of the present invention
Figure 19 is the perforate schematic diagram of beam of the present invention
Figure 20 is eccentrically braces structure form 1 schematic diagram of the present invention
Figure 21 is eccentrically braces structure form 2 schematic diagrames of the present invention
Figure 22 is eccentrically braces structure form 3 schematic diagrames of the present invention
Figure 23 is that eccentrically braces structure node of the present invention connects 1 exploded view
Figure 24 is that eccentrically braces structure node of the present invention connects 2 exploded views
Figure 25 is that eccentrically braces structure node of the present invention connects 3 exploded views
Figure 26 is the schematic diagram of prestressing force accentric support member of the present invention
Figure 27 is prestressing force eccentrically braces structure form of the present invention 1 schematic diagram
Figure 28 is prestressing force eccentrically braces structure form of the present invention 2 schematic diagrames
Figure 29 is prestressing force eccentrically braces structure form of the present invention 3 schematic diagrames
Figure 30 is that prestressing force eccentrically braces structure node of the present invention connects 1 exploded view
Figure 31 is that prestressing force eccentrically braces structure node of the present invention connects 2 exploded views
Figure 32 is that prestressing force eccentrically braces structure node of the present invention connects 3 exploded views
Figure 33 is assembling design sketch of the present invention
In figure: 1-short girder I, 2-long girder I, 3-limit secondary beam, 4-middle part secondary beam, 5-junction plate I, 6-floor, 7-column base I, 8-column base II, 9-column base III, 10-column base IV, 11-short girder II, 12-long girder II, 13-column base V, 14-flanged plate I, 15-square steel pipe I, 16-junction plate II, 17-junction plate III, 18-square steel pipe II, 19-flanged plate II, 20-flange post I, 21-flanged plate III, 22-flange post II, 23-flanged plate IV, 24-flange post III, 25-junction plate IV, 26-junction plate V.
Specific implementation
Below in conjunction with accompanying drawing, the present invention is described in detail:
As shown in Figure 1, in the assembling type steel structure system that the present invention proposes, described assembling type steel structure system is supported by assembling floor, assembling and assembling flange post adopts bolts assemblies to form; Described assembling floor is by A plate, and 3 kinds of assembling floors of B plate and C plate are spliced.
As shown in accompanying drawing 2 and accompanying drawing 3, described A plate is made up of short girder I 1, long girder I 2, limit secondary beam 3, middle part secondary beam 4, junction plate I5, floor 6, column base I 7, column base II 8, junction plate IV 25 and junction plate V 26; All members of described A plate all complete in factory process, be then connected with peg each component assembly is become to described assembling floor A by welding.Short girder I 1 is vertical with limit secondary beam 3 puts, short girder I 1 is connected with limit secondary beam 3 with junction plate I5 by column base I 7, the I of flanged plate up and down 14 of column base I 7 flushes with the upper bottom flange of short girder I 1 and limit secondary beam 3 respectively, two sides of described junction plate I5 are connected with the edge of a wing of limit secondary beam 3 with short girder I 1 respectively, and all connecting portions are welding; Two short girder I 1 are placed on same straight line, are connected by column base II 8, and the I of flanged plate up and down 14 of column base II 8 flushes with the upper bottom flange of two short girder I 1 respectively, and all connecting portions are all adopted as welding; Middle part secondary beam 4 is parallel with limit secondary beam 3, vertical with two short girder I 1, be connected with two short girder I 1 with junction plate I5 by column base II 8, the I of flanged plate up and down 14 of column base II 8 flushes with the upper bottom flange of middle part secondary beam 4 respectively, two sides of described junction plate I5 are connected with the edge of a wing of middle part secondary beam 4 with short girder I 1 respectively, and all connecting portions are all adopted as welding; Long girder I 2 is parallel to two short girder I 1, perpendicular to two limit secondary beams 3 and middle part secondary beam 4, is connected with two limit secondary beams 3 and middle part secondary beam 4 by junction plate I5, junction plate IV 25 and junction plate V 26; Described junction plate IV 25 is positioned at the end of limit secondary beam 3, and the upper and lower side of junction plate IV 25 is connected with the edge of a wing of limit secondary beam 3, and a side is connected with the web of limit secondary beam 3; Described junction plate V 26 is rectangular steel plates, is wherein connected with the web parallel docking of middle part secondary beam 4 on one side, and other three limits are connected with web with the edge of a wing of long girder I 2 respectively; Two sides of described junction plate I5 connect the edge of a wing of long girder I 2 and limit secondary beam 3, and with the edge of a wing that is connected long girder I 2 and middle part secondary beam 4, all connecting portions are all adopted as welding; Floor 6 adopts peg to be connected on the framework being surrounded by short girder I 1, long girder I 2, limit secondary beam 3 column base I 7 and column base II 8.
As shown in accompanying drawing 4 and accompanying drawing 5, described B plate is made up of long girder I 2, limit secondary beam 3, middle part secondary beam 4, junction plate I5, floor 6, short girder II 11, junction plate IV 25 and junction plate V 26; All members of described B plate all complete in factory process, be then connected with peg each component assembly is become to described assembling floor B by welding.Short girder II 11 is vertical with limit secondary beam 3 puts, short girder II 11 is connected with limit secondary beam 3 with junction plate IV 25 by junction plate I5, described junction plate IV 25 is positioned at the end of limit secondary beam 3, the upper and lower side of junction plate IV 25 is connected with the edge of a wing of limit secondary beam 3, a side is connected with the web of limit secondary beam 3, two sides of described junction plate I5 are connected with the edge of a wing of limit secondary beam 3 with short girder II 11 respectively, and all connecting portions are welding; Two short girder II 11 are placed on same straight line, directly do not connect; Middle part secondary beam 4 is parallel with limit secondary beam 3, vertical with two short girder II 11, is connected with junction plate IV 25 by junction plate I5 with two short girder II 11, and described junction plate IV 25 lays respectively at the end of middle part secondary beam 4 and short girder II 11; Two sides of described junction plate I5 are connected with the edge of a wing of middle part secondary beam 4 with short girder II 11 respectively, and all connecting portions are welding; Long girder I 2 is parallel to two short girder II 11, perpendicular to two limit secondary beams 3 and middle part secondary beam 4, be connected with two limit secondary beams 3 and middle part secondary beam 4 by junction plate I5, junction plate IV 25 and junction plate V 26, described junction plate IV 25 is positioned at the end of limit secondary beam 3, the upper and lower side of junction plate IV 25 is connected with the edge of a wing of limit secondary beam 3, and a side is connected with the web of limit secondary beam 3; Described junction plate V 26 is rectangular steel plates, is wherein connected with the web parallel docking of middle part secondary beam 4 on one side, and other three limits are connected with web with the edge of a wing of long girder I 2 respectively; Two sides of described junction plate I5 connect the edge of a wing of long girder I 2 and limit secondary beam 3, and with the edge of a wing that is connected long girder I 2 and middle part secondary beam 4, all connecting portions are all adopted as welding; Floor 6 adopts peg to be connected on the framework being surrounded by long girder I 2, limit secondary beam 3 and short girder II 11.
As shown in accompanying drawing 6 and accompanying drawing 7, described C plate is made up of limit secondary beam 3, middle part secondary beam 4, junction plate I5, floor 6, column base III 9, column base IV 10, short girder II 11, long girder II 12, junction plate IV 25 and junction plate V 26; All members of described C plate all complete in factory process, be then connected with peg each component assembly is become to described assembling floor C by welding.Short girder II 11 is vertical with limit secondary beam 3 puts, short girder II 11 is connected with limit secondary beam 3 with junction plate I5 by column base III 9, the I of flanged plate up and down 14 of column base III 9 flushes with the upper bottom flange of short girder II 11 and limit secondary beam 3 respectively, two sides of described junction plate I5 are connected with the edge of a wing of limit secondary beam 3 with short girder II 11 respectively, and all connecting portions are welding; Two short girder II 11 are placed on same straight line, are connected by column base IV 10, and the I of flanged plate up and down 14 of column base IV 10 flushes with the upper bottom flange of two short girder II 11 respectively, and all connecting portions are all adopted as welding; Middle part secondary beam 4 is parallel with limit secondary beam 3, vertical with two short girder II 11, be connected with two short girder II 11 with junction plate I5 by column base IV 10, the I of flanged plate up and down 14 of column base IV 10 flushes with the upper bottom flange of middle part secondary beam 4 respectively, two sides of described junction plate I5 are connected with the edge of a wing of middle part secondary beam 4 with short girder I 1 respectively, and all connecting portions are all adopted as welding; Long girder II 12 is parallel to two short girder II 11, perpendicular to two limit secondary beams 3 and middle part secondary beam 4, be connected with two limit secondary beams 3 and middle part secondary beam 4 by junction plate I5, junction plate IV 25 and junction plate V 26, described junction plate IV 25 is positioned at the end of limit secondary beam 3, the upper and lower side of junction plate IV 25 is connected with the edge of a wing of limit secondary beam 3, and a side is connected with the web of limit secondary beam 3; Described junction plate V 26 is rectangular steel plates, is wherein connected with the web docking of middle part secondary beam 4 on one side, and other three limits are connected with web with the edge of a wing of long girder II 12 respectively; Two sides of described junction plate I5 connect the edge of a wing of long girder II 12 and limit secondary beam 3, and with the edge of a wing that is connected long girder II 12 and middle part secondary beam 4, all connecting portions are all adopted as welding; Floor 6 adopts peg to be connected on the framework being surrounded by limit secondary beam 3, column base III 9, column base IV 10, short girder II 11, long girder II 12.
As shown in Figure 8, the corrugated web beam of assembling floor of the present invention stitching portion.
As shown in Figure 9, the multiple section corrugated form of corrugated web beam of the present invention.
As shown in Figure 10, the bolt at adjacent assembling floor of the present invention place connects.
As shown in accompanying drawing 11-15, described column base comprises the column base of four kinds of forms, is respectively column base I 7, column base II 8, column base III 9 and column base IV 10; Column base V 13 is made up of two flanged plate I 14 and a square steel pipe I 15, and two flanged plate I 14 lay respectively on two terminations of square steel pipe I 15, and all connections all adopt welding; Described column base I 7 is made up of column base V 13 and two junction plate II 16, and two junction plate II 16 lay respectively on the axis of two lateral surfaces that column base V 13 is adjacent, are connected with square steel pipe I 15 with flanged plate I 14; Described junction plate II 16 is rectangular steel plates, two faces that are parallel to flanged plate I 14 are connected with upper and lower flanged plate I 14 respectively, and perpendicular to two of flanged plate I 14 parallel faces, one is connected with square steel pipe I 15, one concordant with the outward flange of flanged plate I 14, and all connections all adopt welding.Described column base II 8 is made up of column base V 13 and three junction plate II 16, and three junction plate II 16 lay respectively on the axis of three lateral surfaces of column base V 13, are connected with square steel pipe I 15 with flanged plate I 14; Described junction plate II 16 is rectangular steel plates, two faces that are parallel to flanged plate I 14 are connected with upper and lower flanged plate I 14 respectively, and perpendicular to two of flanged plate I 14 parallel faces, one is connected with square steel pipe I 15, one concordant with the outward flange of flanged plate I 14, and all connections all adopt welding.Described column base III 9 is by column base V 13, two junction plate II 16 and three junction plate III 17 form, junction plate II 16 and fishplate bar III 17 are arranged on three adjacent lateral surfaces, on first face, arrange two fishplate bar III 17, axis along face is arranged symmetrically with, second face is adjacent with first face, on second face, arrange a junction plate III 17 and a junction plate II 16, arrange junction plate III 17 in the side near first face, axis place at face arranges junction plate II 16, the 3rd face is adjacent with second face, on the 3rd face, arrange a junction plate II 16, be positioned at the axis place of face.Described junction plate II 16 is rectangular steel plates, two faces that are parallel to flanged plate I 14 are connected with upper and lower flanged plate I 14 respectively, and perpendicular to two of flanged plate I 14 parallel faces, one is connected with square steel pipe I 15, one concordant with the outward flange of flanged plate I 14, and all connections all adopt welding.Described junction plate III 17 is an angle steel or channel-section steel, and upper lower section is connected with upper and lower flanged plate I 14 respectively, and outer surface is concordant with the outward flange of flanged plate I 14, and all connections all adopt welding.Described column base IV 10 is by column base V 13, three junction plate II 16 and four junction plate III 17 form, junction plate II 16 and fishplate bar III 17 are arranged on four faces, on first face, arrange two fishplate bar III 17, axis along face is arranged symmetrically with, second face is adjacent with first face, on second face, arrange a junction plate III 17 and a junction plate II 16, arrange junction plate III 17 in the side near first face, axis place at face arranges junction plate II 16, the 3rd face is adjacent with second face, on the 3rd face, arrange a junction plate II 16, be positioned at the axis place of face, the 4th face is adjacent with first face with the 3rd face, on the 4th face, arrange a junction plate III 17 and a junction plate II 16, arrange junction plate III 17 in the side near first face, axis place at face arranges junction plate II 16.Described junction plate II 16 is rectangular steel plates, two faces that are parallel to flanged plate I 14 are connected with upper and lower flanged plate I 14 respectively, and perpendicular to two of flanged plate I 14 parallel faces, one is connected with square steel pipe I 15, one concordant with the outward flange of flanged plate I 14, and all connections all adopt welding.Described junction plate III 17 is an angle steel or channel-section steel, and upper lower section is connected with upper and lower flanged plate I 14 respectively, and outer surface is concordant with the outward flange of flanged plate I 14, and all connections all adopt welding.
As shown in accompanying drawing 16-18, described assembling flange post comprises the assembling flange post of three kinds of forms, is respectively flange post I 20, flange post II 22 and flange post III 24; Described flange post I 20 is made up of a square steel pipe II 18 and two flanged plate II 19, and two flanged plate II 19 lay respectively on two terminations of square steel pipe II 18, and all connections all adopt welding; Described flanged plate II 19 comprises middle part bolt hole and adjacent both sides over-hang part bolt hole, and the bolt hole at middle part is corresponding with the bolt hole of flanged plate I 14.Described flange post II 22 is made up of a square steel pipe II 18 and two flanged plate III 21, and two flanged plate III 21 lay respectively on two terminations of square steel pipe II 18, and all connections all adopt welding; The section form of described flanged plate III 21 can be diversified, comprises middle part bolt hole and three limit over-hang part bolts hole, and the bolt hole at middle part is corresponding with the bolt hole of flanged plate I 14.Described flange post III 24 is made up of a square steel pipe II 18 and two flanged plate IV 23, and two flanged plate IV 23 lay respectively on two terminations of square steel pipe II 18, and all connections all adopt welding; The section form of described flanged plate IV 23 can be diversified, comprises middle part bolt hole and four limit over-hang part bolts hole, and the bolt hole at middle part is corresponding with the bolt hole of flanged plate I 14.Described flanged plate II 19, flanged plate III 21 and flanged plate IV 23, comprise middle part bolt hole and over-hang part bolt hole, the effect of the bolt hole at middle part is by adopting bolt that it is connected with column base, the effect of over-hang part bolt hole is by adopting bolt that it is connected with beam, make bean column node realize the effect rigidly connecting, over-hang part end plate also plays the effect of supporting top floor simultaneously.Described flange post I 20, in spliced assembling floor system, is connected with column base I 7 and adjacent beam, and all connections are all with bolts; Described flange post II 22, in spliced assembling floor system, is connected with column base II 8, column base III 9 and adjacent beam, and all connections are all with bolts; Described flange post III 24, in spliced assembling floor system, is connected with column base IV 10 and adjacent beam, and all connections are all with bolts.
Described assembling floor A plate and described assembling floor B plate splice, connecting method is that the long girder I 2 of the long girder I 2 of A plate and B plate is spliced, stitching position is at least the end of the long girder I 2 of A plate and the long girder I 2 of B plate, middle part, / 4th places, all splicings all adopt bolt to carry out scene splicing, described assembling floor B plate and described assembling floor C plate splice, a kind of connecting method is by the limit secondary beam 3 of B plate, the column base III 9 of middle part secondary beam 4 and short girder II 11 and C plate, column base IV 10 and short girder II 11 are spliced, the limit secondary beam 3 that stitching position is at least B plate splices with the column base III 9 of C plate, the middle part secondary beam 4 of B plate splices with the column base IV 10 of C plate, the short girder II 11 of B plate is spliced with column base III 9 and the column base IV 10 of C plate, the short girder II 11 of B plate and the short girder II 11 of C plate are spliced at end and the middle part of short girder II 11, all splicings all adopt bolt to carry out scene splicing, described assembling floor B plate and described assembling floor C plate splice, another kind of connecting method is that the long girder I 2 of the long girder II 12 of C plate and B plate is spliced, stitching position is at least the end of the long girder II 12 of C plate and the long girder I 2 of B plate, middle part, / 4th places, all splicings all adopt bolt to carry out scene splicing.Described assembling floor C plate and described assembling floor A plate splice, connecting method is that the long girder I 2 of the long girder II 12 of C plate and A plate is spliced, stitching position is at least the end of the long girder II 12 of C plate and the long girder I 2 of A plate, middle part, / 4th places, all splicings all adopt bolt to carry out scene splicing.
The basic composition unit of described assembling floor system is A plate, B plate and C plate, and the two ends of assembling floor system are A plate unit, and middle part is B plate and C plate alternative splicing unit.
As shown in Figure 19, described all beams, all can adopt the Steel Castellated Beams at the web place of beam opening holes, are convenient to various pipelines and pass.
As shown in accompanying drawing 20-32, described assembling supports and comprises traditional accentric support and prestressing force accentric support; The end of described traditional accentric support comprises flanged plate, by adopting bolt that the end of accentric support is connected and bean column node place, or the edge of a wing place of beam, entirety forms eccentrically braces structure system;
Two ends of described prestressing force accentric support are prestressed cable heads, and mid portion adopts prestressed cable, or prestress steel pull bar, is connected with beam column by otic placode; The end of described otic placode comprises flanged plate, by bolt, otic placode is connected to bean column node place, or the edge of a wing place of beam, and prestressing force accentric support is connected with otic placode by prestressed cable head, and entirety forms prestressing force eccentrically braces structure system.
As shown in Figure 33, assembling design sketch of the present invention.
Claims (5)
1. industrialization assembling Honeycomb Beam steel work eccentrical braces, is characterized in that, described industrialization assembling Honeycomb Beam steel work eccentrical braces is supported by assembling floor, assembling and assembling flange post adopts bolts assemblies to form; Described assembling floor is by A plate, and 3 kinds of assembling floors of B plate and C plate are spliced;
Splicing between described assembling floor adopts corrugated web steel channel beam; The web docking of two identical wave groove girder steels of the stitching portion of two adjacent assembling floors, carries out assembly connection at web place by bolt; The splicing of described assembling floor, the layout of spliced steel beam web plate is cellular, effectively improves stability and the supporting capacity of member, especially antitorque bearing capacity;
Described A plate is mainly by short girder I (1), long girder I (2), limit secondary beam (3), middle part secondary beam (4), junction plate I(5), floor (6), column base I (7), column base II (8), junction plate IV (25) and junction plate V (26) form; All members of described A plate all complete in factory process, be then connected with peg each component assembly is become to described assembling floor A by welding; Short girder I (1) and vertical the putting of limit secondary beam (3), by column base I (7) and junction plate I(5) short girder I (1) is connected with limit secondary beam (3), the I of flanged plate up and down (14) of column base I (7) flushes with the upper bottom flange of short girder I (1) and limit secondary beam (3) respectively, described junction plate I(5) two sides be connected with the edge of a wing of limit secondary beam (3) with short girder I (1) respectively, two junction plate I(5) be connected on top flange and bottom flange, all connecting portions are welding; Two short girder I (1) are placed on same straight line, are connected by column base II (8), and the I of flanged plate up and down (14) of column base II (8) flushes with the upper bottom flange of two short girder I (1) respectively, and all connecting portions are all adopted as welding; Middle part secondary beam (4) is parallel with limit secondary beam (3), vertical with two short girder I (1), by column base II (8) and junction plate I(5) be connected with two short girder I (1), the I of flanged plate up and down (14) of column base II (8) flushes with the upper bottom flange of middle part secondary beam (4) respectively, described junction plate I(5) two sides be connected with the edge of a wing of middle part secondary beam (4) with short girder I (1) respectively, two junction plate I(5) be connected on top flange and bottom flange, all connecting portions are all adopted as welding; Long girder I (2) is parallel to two short girder I (1), perpendicular to two limit secondary beams (3) and middle part secondary beam (4), by junction plate I(5), junction plate IV (25) is connected with two limit secondary beams (3) and middle part secondary beam (4) with junction plate V (26); Described junction plate IV (25) is positioned at the end of limit secondary beam (3), and the upper and lower side of junction plate IV (25) is connected with the edge of a wing of limit secondary beam (3), and a side is connected with the web of limit secondary beam (3); Described junction plate V (26) is rectangular steel plates, is wherein connected with the web parallel docking of middle part secondary beam (4) on one side, and other three limits are connected with web with the edge of a wing of long girder I (2) respectively; Described junction plate I(5) two sides connect the edge of a wing of long girder I (2) and limit secondary beam (3), with the edge of a wing that is connected long girder I (2) and middle part secondary beam (4), junction plate I(5) be connected on top flange and bottom flange, all connecting portions are all adopted as welding; Floor (6) is positioned in the plane that each beam surrounds, and adopts peg that floor (6) is connected on each beam;
Described B plate is mainly by long girder I (2), limit secondary beam (3), middle part secondary beam (4), junction plate I(5), floor (6), short girder II (11), junction plate IV (25) and junction plate V (26) form, all members of described B plate all complete in factory process, be then connected with peg each component assembly is become to described assembling floor B by welding, short girder II (11) and vertical the putting of limit secondary beam (3), by junction plate I(5) with junction plate IV (25), short girder II (11) is connected with limit secondary beam (3), described junction plate IV (25) is positioned at the end of limit secondary beam (3), the upper and lower side of junction plate IV (25) is connected with the edge of a wing of limit secondary beam (3), a side is connected with the web of limit secondary beam (3), described junction plate I(5) two sides be connected with the edge of a wing of limit secondary beam (3) with short girder II (11) respectively, two junction plate I(5) be connected on top flange and bottom flange, all connecting portions are welding, two short girder II (11) are placed on same straight line, directly do not connect, middle part secondary beam (4) is parallel with limit secondary beam (3), vertical with two short girder II (11), by junction plate I(5) be connected with two short girder II (11) with junction plate IV (25), described junction plate IV (25) lays respectively at the end of middle part secondary beam (4) and short girder II (11), the upper and lower side of junction plate IV (25) is connected with the edge of a wing of beam, and a side is connected with the web of beam, described junction plate I(5) two sides be connected with the edge of a wing of middle part secondary beam (4) with short girder II (11) respectively, junction plate I(5) be connected on top flange and bottom flange, all connecting portions are welding, long girder I (2) is parallel to two short girder II (11), perpendicular to two limit secondary beams (3) and middle part secondary beam (4), by junction plate I(5), junction plate IV (25) is connected with two limit secondary beams (3) and middle part secondary beam (4) with junction plate V (26), described junction plate IV (25) is positioned at the end of limit secondary beam (3), the upper and lower side of junction plate IV (25) is connected with the edge of a wing of limit secondary beam (3), and a side is connected with the web of limit secondary beam (3), described junction plate V (26) is rectangular steel plates, is wherein connected with the web parallel docking of middle part secondary beam (4) on one side, and other three limits are connected with web with the edge of a wing of long girder I (2) respectively, described junction plate I(5) two sides connect the edge of a wing of long girder I (2) and limit secondary beam (3), with the edge of a wing that is connected long girder I (2) and middle part secondary beam (4), junction plate I(5) be connected on top flange and bottom flange, all connecting portions are all adopted as welding, floor (6) is positioned in the plane that each beam surrounds, and adopts peg that floor (6) is connected on each beam,
Described C plate is mainly by limit secondary beam (3), middle part secondary beam (4), junction plate I(5), floor (6), column base III (9), column base IV (10), short girder II (11), long girder II (12), junction plate IV (25) and junction plate V (26) form; All members of described C plate all complete in factory process, be then connected with peg each component assembly is become to described assembling floor C by welding; Short girder II (11) and vertical the putting of limit secondary beam (3), by column base III (9) and junction plate I(5) short girder II (11) is connected with limit secondary beam (3), the I of flanged plate up and down (14) of column base III (9) flushes with the upper bottom flange of short girder II (11) and limit secondary beam (3) respectively, described junction plate I(5) two sides be connected with the edge of a wing of limit secondary beam (3) with short girder II (11) respectively, two junction plate I(5) be connected on top flange and bottom flange, all connecting portions are welding; Two short girder II (11) are placed on same straight line, are connected by column base IV (10), and the I of flanged plate up and down (14) of column base IV (10) flushes with the upper bottom flange of two short girder II (11) respectively, and all connecting portions are all adopted as welding; Middle part secondary beam (4) is parallel with limit secondary beam (3), vertical with two short girder II (11), by column base IV (10) and junction plate I(5) be connected with two short girder II (11), the I of flanged plate up and down (14) of column base IV (10) flushes with the upper bottom flange of middle part secondary beam (4) respectively, described junction plate I(5) two sides be connected with the edge of a wing of middle part secondary beam (4) with short girder I (1) respectively, two junction plate I(5) be connected on top flange and bottom flange, all connecting portions are all adopted as welding; Long girder II (12) is parallel to two short girder II (11), perpendicular to two limit secondary beams (3) and middle part secondary beam (4), by junction plate I(5), junction plate IV (25) is connected with two limit secondary beams (3) and middle part secondary beam (4) with junction plate V (26), described junction plate IV (25) is positioned at the end of limit secondary beam (3), the upper and lower side of junction plate IV (25) is connected with the edge of a wing of limit secondary beam (3), and a side is connected with the web of limit secondary beam (3); Described junction plate V (26) is rectangular steel plates, is wherein connected with the web docking of middle part secondary beam (4) on one side, and other three limits are connected with web with the edge of a wing of long girder II (12) respectively; Described junction plate I(5) two sides connect the edge of a wing of long girder II (12) and limit secondary beam (3), with the edge of a wing that is connected long girder II (12) and middle part secondary beam (4), junction plate I(5) be connected on top flange and bottom flange, all connecting portions are all adopted as welding; Floor (6) is positioned in the plane that each beam surrounds, and adopts peg that floor (6) is connected on each beam;
Described column base comprises the column base of four kinds of forms, is respectively column base I (7), column base II (8), column base III (9) and column base IV (10); Column base V (13) is made up of two flanged plate I (14) and a square steel pipe I (15), and two flanged plate I (14) lay respectively on two terminations of square steel pipe I (15), and all connections all adopt welding;
Described column base I (7) is made up of column base V (13) and two junction plate II (16), and two junction plate II (16) lay respectively on the axis of two lateral surfaces that column base V (13) is adjacent, is connected with square steel pipe I (15) with flanged plate I (14); Described junction plate II (16) is a rectangular steel plates, two faces that are parallel to flanged plate I (14) are connected with upper and lower flanged plate I (14) respectively, perpendicular to two parallel faces of flanged plate I (14), one is connected with square steel pipe I (15), one concordant with the outward flange of flanged plate I (14), and all connections all adopt welding;
Described column base II (8) is made up of column base V (13) and three junction plate II (16), and three junction plate II (16) lay respectively on the axis of three lateral surfaces of column base V (13), is connected with square steel pipe I (15) with flanged plate I (14); Described junction plate II (16) is a rectangular steel plates, two faces that are parallel to flanged plate I (14) are connected with upper and lower flanged plate I (14) respectively, perpendicular to two parallel faces of flanged plate I (14), one is connected with square steel pipe I (15), one concordant with the outward flange of flanged plate I (14), and all connections all adopt welding;
Described column base III (9) is by column base V (13), two junction plate II (16) and three junction plate III (17) composition, junction plate II (16) and fishplate bar III (17) are arranged on three adjacent lateral surfaces, on first face, arrange two fishplate bar III (17), axis along face is arranged symmetrically with, second face is adjacent with first face, on second face, arrange a junction plate III (17) and a junction plate II (16), arrange junction plate III (17) in the side near first face, axis place at face arranges junction plate II (16), the 3rd face is adjacent with second face, on the 3rd face, arrange a junction plate II (16), be positioned at the axis place of face, described junction plate II (16) is a rectangular steel plates, two faces that are parallel to flanged plate I (14) are connected with upper and lower flanged plate I (14) respectively, perpendicular to two parallel faces of flanged plate I (14), one is connected with square steel pipe I (15), one concordant with the outward flange of flanged plate I (14), and all connections all adopt welding, described junction plate III (17) is an angle steel or channel-section steel, and upper lower section is connected with upper and lower flanged plate I (14) respectively, and outer surface is concordant with the outward flange of flanged plate I (14), and all connections all adopt welding,
Described column base IV (10) is by column base V (13), three junction plate II (16) and four junction plate III (17) composition, junction plate II (16) and fishplate bar III (17) are arranged on four faces, on first face, arrange two fishplate bar III (17), axis along face is arranged symmetrically with, second face is adjacent with first face, on second face, arrange a junction plate III (17) and a junction plate II (16), arrange junction plate III (17) in the side near first face, axis place at face arranges junction plate II (16), the 3rd face is adjacent with second face, on the 3rd face, arrange a junction plate II (16), be positioned at the axis place of face, the 4th face is adjacent with first face with the 3rd face, on the 4th face, arrange a junction plate III (17) and a junction plate II (16), arrange junction plate III (17) in the side near first face, axis place at face arranges junction plate II (16), described junction plate II (16) is a rectangular steel plates, two faces that are parallel to flanged plate I (14) are connected with upper and lower flanged plate I (14) respectively, perpendicular to two parallel faces of flanged plate I (14), one is connected with square steel pipe I (15), one concordant with the outward flange of flanged plate I (14), and all connections all adopt welding, described junction plate III (17) is an angle steel or channel-section steel, and upper lower section is connected with upper and lower flanged plate I (14) respectively, and outer surface is concordant with the outward flange of flanged plate I (14), and all connections all adopt welding,
Described assembling flange post comprises the assembling flange post of three kinds of forms, is respectively flange post I (20), flange post II (22) and flange post III (24);
Described flange post I (20) is made up of a square steel pipe II (18) and two flanged plate II (19), and two flanged plate II (19) lay respectively on two terminations of square steel pipe II (18), and all connections all adopt welding; Described flanged plate II (19) comprises middle part bolt hole and adjacent both sides over-hang part bolt hole, and the bolt hole at middle part is corresponding with the bolt hole of flanged plate I (14);
Described flange post II (22) is made up of a square steel pipe II (18) and two flanged plate III (21), and two flanged plate III (21) lay respectively on two terminations of square steel pipe II (18), and all connections all adopt welding; The section form of described flanged plate III (21) can be diversified, comprises middle part bolt hole and three limit over-hang part bolts hole, and the bolt hole at middle part is corresponding with the bolt hole of flanged plate I (14);
Described flange post III (24) is made up of a square steel pipe II (18) and two flanged plate IV (23), and two flanged plate IV (23) lay respectively on two terminations of square steel pipe II (18), and all connections all adopt welding; The section form of described flanged plate IV (23) can be diversified, comprises middle part bolt hole and four limit over-hang part bolts hole, and the bolt hole at middle part is corresponding with the bolt hole of flanged plate I (14);
Described flanged plate II (19), flanged plate III (21) and flanged plate IV (23), comprise middle part bolt hole and over-hang part bolt hole, the effect of the bolt hole at middle part is by adopting bolt that it is connected with column base, the effect of over-hang part bolt hole is by adopting bolt that it is connected with beam, make bean column node realize the effect rigidly connecting, over-hang part end plate also plays the effect of supporting top floor simultaneously; Described flange post I (20), in spliced assembling floor system, is connected with column base I (7) and adjacent beam, and all connections are all with bolts; Described flange post II (22), in spliced assembling floor system, is connected with column base II (8), column base III (9) and adjacent beam, and all connections are all with bolts; Described flange post III (24), in spliced assembling floor system, is connected with column base IV (10) and adjacent beam, and all connections are all with bolts;
Described assembling floor A plate and described assembling floor B plate splice, connecting method is that the long girder I (2) of the long girder I (2) of A plate and B plate is spliced, stitching position is at least the end of the long girder I (2) of A plate and the long girder I (2) of B plate, middle part, / 4th places, all splicings all adopt bolt to carry out scene splicing;
Described assembling floor B plate and described assembling floor C plate splice, a kind of connecting method is by the limit secondary beam (3) of B plate, the column base III (9) of middle part secondary beam (4) and short girder II (11) and C plate, column base IV (10) and short girder II (11) are spliced, stitching position is at least the limit secondary beam (3) of B plate and the splicing of the column base III (9) of C plate, the middle part secondary beam (4) of B plate and the splicing of the column base IV (10) of C plate, the short girder II (11) of B plate is spliced with the column base III (9) of C plate and column base IV (10), the short girder II (11) of B plate and the short girder II (11) of C plate are spliced at end and the middle part of short girder II (11), all splicings all adopt bolt to carry out scene splicing,
Described assembling floor B plate and described assembling floor C plate splice, another kind of connecting method is that the long girder I (2) of the long girder II (12) of C plate and B plate is spliced, stitching position is the end of the long girder II (12) of C plate and the long girder I (2) of B plate, middle part, / 4th places, all splicings all adopt bolt to carry out scene splicing;
Described assembling floor C plate and described assembling floor A plate splice, connecting method is that the long girder I (2) of the long girder II (12) of C plate and A plate is spliced, stitching position is at least the end of the long girder II (12) of C plate and the long girder I (2) of A plate, middle part, / 4th places, all splicings all adopt bolt to carry out scene splicing;
The basic composition unit of described assembling floor system is A plate, B plate and C plate, and the two ends of assembling floor system are A plate unit, and middle part is B plate and C plate alternative splicing unit;
Described assembling supports and comprises traditional accentric support and prestressing force accentric support;
The end of described traditional accentric support comprises flanged plate, by adopting bolt that the end of accentric support is connected and bean column node place, or the edge of a wing place of beam, entirety forms eccentrically braces structure system;
Two ends of described prestressing force accentric support are prestressed cable heads, and mid portion adopts prestressed cable, or prestress steel pull bar, is connected with beam column by otic placode; The end of described otic placode comprises flanged plate, by bolt, otic placode is connected to bean column node place, or the edge of a wing place of beam, and prestressing force accentric support is connected with otic placode by prestressed cable head, and entirety forms prestressing force eccentrically braces structure system.
2. industrialization assembling Honeycomb Beam steel work eccentrical braces according to claim 1, it is characterized in that, described short girder I (1), limit secondary beam (3), middle part secondary beam (4) are H shaped steel, or two back-to-back equivalent H shaped steel that are spliced of channel-section steel, or two equivalent H shaped steel that T-steel is spliced, or four equivalent H shaped steel that angle splice joint forms; Described long girder I (2), short girder II (11), long girder II (12) are corrugated web girder steels.
3. industrialization assembling Honeycomb Beam steel work eccentrical braces according to claim 1, is characterized in that, described all beams are section steel beams, or at the beam that punches of the web place of beam opening holes, is convenient to various pipelines and passes.
4. industrialization assembling Honeycomb Beam steel work eccentrical braces according to claim 1, it is characterized in that, described wave groove girder steel is by top flange, and web and bottom flange form, described top flange is parallel with bottom flange, and described web is vertically between top flange and bottom flange; The section of described web is the ripple that even or inhomogeneous periodicity repeats, and this ripple section is rectangle waviness curve, trapezoidal waviness curve, wedge shape waviness curve or sine curve; On described web, have bolt hole, for connecting bolt; Described top flange and bottom flange are steel plate, and a limit parallel with web in steel plate is wavy curve, and the shape of waviness curve is identical with the ripple section configuration of web; Described web is positioned over the waviness curve limit place of top flange and bottom flange, and the ripple section of web coincide and is connected with the waviness curve limit of top flange and bottom flange.
5. industrialization assembling Honeycomb Beam steel work eccentrical braces according to claim 1, is characterized in that, described center support comprises traditional center support and prestressing force center support, and described prestressing force center support is prestressed cable or prestressing force bar.
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| CN201410111161.8A CN103882964A (en) | 2014-03-24 | 2014-03-24 | Industrialized assembly type castellated beam steel structure eccentric supporting system |
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| CN201410111161.8A CN103882964A (en) | 2014-03-24 | 2014-03-24 | Industrialized assembly type castellated beam steel structure eccentric supporting system |
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| CN102979170A (en) * | 2012-11-26 | 2013-03-20 | 北京工业大学 | Multi-story high-rise assembled steel structure prestressed eccentrically-braced system |
| CN103233551A (en) * | 2013-04-19 | 2013-08-07 | 北京工业大学 | Fabricated honeycomb web steel beam |
| CN103255877A (en) * | 2013-04-19 | 2013-08-21 | 北京工业大学 | Assembling type pre-stress honeycombed ribbed web steel beam |
| CN103290992A (en) * | 2013-04-19 | 2013-09-11 | 北京工业大学 | Assembly type ripple web plate occluded steel beam |
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- 2014-03-24 CN CN201410111161.8A patent/CN103882964A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102979170A (en) * | 2012-11-26 | 2013-03-20 | 北京工业大学 | Multi-story high-rise assembled steel structure prestressed eccentrically-braced system |
| CN103233551A (en) * | 2013-04-19 | 2013-08-07 | 北京工业大学 | Fabricated honeycomb web steel beam |
| CN103255877A (en) * | 2013-04-19 | 2013-08-21 | 北京工业大学 | Assembling type pre-stress honeycombed ribbed web steel beam |
| CN103290992A (en) * | 2013-04-19 | 2013-09-11 | 北京工业大学 | Assembly type ripple web plate occluded steel beam |
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