CN103882949B - Many high-rise assembling type steel structure interlock girder steel prestressing force center support systems - Google Patents
Many high-rise assembling type steel structure interlock girder steel prestressing force center support systems Download PDFInfo
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 146
- 239000010959 steel Substances 0.000 title claims abstract description 146
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- 238000000429 assembly Methods 0.000 claims abstract description 6
- 239000003351 stiffener Substances 0.000 claims description 90
- 238000003466 welding Methods 0.000 claims description 74
- 230000000694 effects Effects 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 9
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- 239000002699 waste material Substances 0.000 abstract description 2
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- 238000000354 decomposition reaction Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 8
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007596 consolidation process Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 description 1
- 239000008141 laxative Substances 0.000 description 1
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- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
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Abstract
Many high-rise assembling type steel structure interlock girder steel prestressing force center support systems, belong to technical field of structural engineering. Described how high-rise assembling type steel structure interlock girder steel prestressing force center support system is by assembled floor, and assembled center support and assembled flange post adopt bolts assemblies to form; Described assembled floor comprises A plate, and B plate and C plate, adopt bolt to splice between assembled floor, forms the whole floor plate of building; Described corrugated web interlock girder steel is assembled by bolt and framework rope by two wave groove girder steels; The present invention adopts high-strength bolt to carry out assembled in situ completely, has avoided concreting and steel to weld the environmental pollution causing, when structural elements is removed, can recycle efficiently, reduced building waste, real realization the theory of environmental protection, be a kind of structural system of green.
Description
Technical field
The present invention relates to how high-rise assembling type steel structure interlock girder steel prestressing force center support system,Belong to technical field of structural engineering.
Background technology
Traditional housing building of steel-structure is not brought into play the superiority of steel house completely, along withThe development of China's steel building technology, many high-rise steel structure system should adopt design moduleChange, component standardization, promote industrialization with standardization, promotes the basic of industrialization with industrializationDevelopment principle, but in assembling type steel structure system, the on-site consolidation node of Liang Heliang is oneIndividual key issue. In existing assembling type steel structure system, what conventionally adopt is two channel-section steelsCarry out assembledly, the docking of the web of two channel-section steels, connects by bolt, forms assembled HShaped steel. But in this connecting method, shearing is to pass to web by bolt, webFor plain plate, so the steel using amount of required Number of Bolts and web is very large, shear-carrying capacity needsImprove. Meanwhile, while being applied in the assembling type steel structure system of large span, traditional assembledSteel member will increase height and the area of beam section significantly, has increased steel using amount.
As can be seen here, traditional Steel section member is used in to assembling type steel structure system among effect notBe very desirable, not only affect the stress performance of member, and need to consume a large amount of steel, produceRaw unnecessary waste. In sum, create the assembling being formed by a kind of novel primary structure memberFormula steel structure system is the only way which must be passed of assembling type steel structure development.
Summary of the invention
The present invention proposes a kind of how high-rise assembled steel knot that belongs to technical field of structural engineeringStructure interlock girder steel prestressing force center support system. It is a kind of with low cost that its object is to provide, and is subject toThe assembling type steel structure system that is applicable to of power superior performance.
Technical scheme of the present invention is as follows:
The present invention proposes how high-rise assembling type steel structure interlock girder steel prestressing force center support system,It is characterized in that, described how high-rise assembling type steel structure prestressing force center support system is by assemblingFormula floor, prefabricated PC center support and assembled flange post adopt bolts assemblies to form;Described assembled floor is by A plate, and 3 kinds of assembled floors of B plate and C plate are spliced; DescribedCorrugated web interlock girder steel by two wave groove girder steels by the assembling of bolt and prestressed cableBecome; Advantage is the assembling type steel structure system being made up of corrugated web interlock girder steel, obviously outstandingRaising the bearing capacity of assembled girder steel, reduced steel using amount, simultaneously can realize large ruleThe suitability for industrialized production of mould and on-the-spot quick assembled type, reduce construction period.
Described A plate by short girder I 1, secondary beam I 4, secondary beam II 5, stiffener 6, floor 7,Column base, connecting plate II 17 and connecting plate III 25 form; All members of described A plate are all in workFactory's processing and fabricating completes, and is then connected each component assembly is become to described dress with peg by weldingJoin formula floor A. Two short girder I 1 are vertically put, by column base and stiffener 6 by short masterBeam I 1 connects, the flanged plate up and down 10 of column base respectively with vertical two short girder I 1Upper lower flange flush, two sides of described stiffener 6 respectively with short girder I 1 edge of a wing phaseConnect, two stiffeners 6 are connected on top flange and lower flange, and all connecting portions are equalFor welding; Secondary beam I 4 is vertical with secondary beam II 5, vertical with a short girder I 1, by addingStrength plate 6 is connected with secondary beam II 5 with a short girder I 1, two sides of described stiffener 6Connect the edge of a wing of a short girder I 1 and secondary beam I 4, and the edge of a wing of secondary beam I 4 and secondary beam II 5,Two stiffeners 6 are connected on top flange and lower flange, and all connecting portions all adoptFor welding; Secondary beam II 5 is perpendicular to a short girder I 1 and secondary beam I 4, by stiffener 6 withA short girder I 1 is connected with secondary beam I 4, and two sides of described stiffener 6 connectThe edge of a wing of short girder I 1 and secondary beam II 5, and the edge of a wing of secondary beam I 4 and secondary beam II 5, stiffener6 are connected on top flange and lower flange, and all connecting portions are all adopted as welding; TwoIndividual connecting plate III 25 is positioned at the end of short girder I 1, the upper and lower side of connecting plate III 25 and short masterThe edge of a wing of beam I 1 is connected, and a side is connected with the web of short girder I 1; A connecting plateII 17 is positioned at the end of secondary beam II 5, the edge of a wing phase of the upper and lower side of connecting plate II 17 and secondary beam II 5Connect, a side is connected with the web of secondary beam II 5, and all connecting portions are all adopted as welderingConnect; Floor 7 is positioned in the plane that each beam surrounds, and adopts shear key that floor 7 is connectedOn each beam;
Described B plate is by short girder I 1, short girder II 3, secondary beam I 4, secondary beam II 5, secondary beamIII 2, stiffener 6, floor 7, column base, connecting plate II 17, connecting plate III 25 and connecting plateIV 26 forms; All members of described B plate all complete in factory process, then pass throughWeld to be connected with peg each component assembly is become to described assembled floor B. Secondary beam I 4 is verticalIn short girder I 1 and secondary beam III 2, by stiffener 6 by secondary beam I 4 and short girder I 1 and timeBeam III 2 connects, and two sides of described stiffener 6 connect a short girder I 1 and inferiorThe edge of a wing of beam I 4, and the edge of a wing of secondary beam I 4 and secondary beam III 2, two stiffeners 6 connect respectivelyBe connected on top flange and lower flange, all connecting portions are all adopted as welding; Two short girdersI 1 is placed on same straight line, is connected by column base, and 10 points of the flanged plates up and down of column baseDo not flush with the upper lower flange of two short girder I 1, all connecting portions are all adopted as welding;Short girder II 3 is parallel with secondary beam II 5, vertical with secondary beam III 2 with two short girder I 1, puts more energy intoPlate 6 is connected with two short girder I 1, the flanged plate up and down 10 of column base 14 respectively with short girderThe upper lower flange of II 3 flushes, two sides of described stiffener 6 respectively with short girder I 1 HeThe edge of a wing of short girder II 3 is connected, and two stiffeners 6 are connected on top flange and lower flange,All connecting portions are all adopted as welding; Secondary beam III 2 is parallel to two short girder I 1, hangs downDirectly in short girder II 3, secondary beam I 4 and secondary beam II 5, by stiffener 6 and connecting plate IV 26 withShort girder II 3, secondary beam I 4 and secondary beam II 5 are connected; Described connecting plate IV 26 is rectangleSteel plate, is positioned at the end of short girder II 3, the upper and lower side of connecting plate IV 26 and short girder II 3The edge of a wing is connected, and a side is connected with the web of short girder II 3; Two of described stiffener 6Individual side connects the edge of a wing of secondary beam III 2 and short girder II 3, connection secondary beam III 2 and secondary beam I 4The edge of a wing, and is connected secondary beam III 2 and secondary beam II 5, stiffener 6 be connected to top flange and underOn the edge of a wing, all connecting portions are all adopted as welding; Two connecting plate III 25 are positioned at short masterThe end of beam I 1, the upper and lower side of connecting plate III 25 is connected with the edge of a wing of short girder I 1, and oneIndividual side is connected with the web of short girder I 1; A connecting plate I 2 is positioned at the end of secondary beam II 5Portion, the upper and lower side of connecting plate III 25 is connected with the edge of a wing of secondary beam II 5, side and secondary beamThe web of II 5 is connected, and all connecting portions are all adopted as welding; 25 of two connecting plate IIIIn the end of short girder I 1, the upper and lower side of connecting plate III 25 is connected with the edge of a wing of short girder I 1,A side is connected with the web of short girder I 1; Connecting plate II 17 is positioned at secondary beam II 5End, the upper and lower side of connecting plate II 17 is connected with the edge of a wing of secondary beam II 5, and a side is with inferiorThe web of beam II 5 is connected, and all connecting portions are all adopted as welding; Floor 7 is positioned over respectivelyIn the plane that individual beam surrounds, adopt shear key that floor 7 is connected on each beam.
Described C plate is by short girder II 3, secondary beam III 2, stiffener 6, floor 7, column base, companyFishplate bar II 17 and connecting plate IV 26 form; All members of described C plate are all in factory process systemComplete, be then connected with peg each component assembly is become to described assembled floor by weldingC. Described two secondary beam III 2 are vertically placed, and connect, as pros by stiffener 6Two adjacent sides of shape assembled floor C, all connections are welding; Two other secondary beam III 2Also vertically place, connect by stiffener 6, another as square assembled floor COuter two adjacent sides, all connections are welding; By stiffener 6, the four edges of C plate is carried outConnect, form square frame, two sides of described stiffener 6 are respectively with vertical placementTwo secondary beam III 2 edges of a wing are connected, and two stiffeners 6 are connected on top flange and lower flange,All connecting portions are welding; One end of four short girder II 3 is connected to column baseOn four sides, the flanged plate up and down of column base flushes with lower flange in four short girder II 3 respectively,Wherein two short girder II 3 point-blank, another two short girder II 3 point-blank,Column base 15 is positioned at C Ban center, passes through stiffener 6 between two adjacent short girder II 3Connect, two sides of described stiffener 6 respectively with the edge of a wing phase of two short girder II 3Connect, two stiffeners 6 are connected on top flange and lower flange, and all connecting portions are equalFor welding; The other end of described short girder II 3 is connected in secondary beam III 2, by stiffener 6Be connected with secondary beam III 2 with connecting plate IV 26, two sides of described stiffener 6 respectively with secondary beamIII 2 is connected with the edge of a wing of short girder II 3, two stiffeners 6 be connected to top flange and underOn the edge of a wing, all connecting portions are welding; Described connecting plate IV 26 is positioned at short girder II 3With one end that secondary beam III 2 is connected, the edge of a wing of the upper and lower side of connecting plate IV 26 and short girder II 3Be connected, a side is connected with the web of short girder II 3, and all connecting portions are welderingConnect; A connecting plate II 17 is positioned at the end of secondary beam III 2, connecting plate connecting plate II 17 upperLower end is connected with the edge of a wing of secondary beam III 2, and a side is connected with the web of secondary beam III 2, allConnecting portion be all adopted as welding; Floor 7 is positioned in the plane that each beam surrounds, and adoptsFloor 7 is connected on each beam with shear key;
Described assembled floor A plate and described assembled floor B plate splice, splicing sideFormula is that the secondary beam I 4 of the secondary beam I 4 of A plate and B plate is spliced, the secondary beam II 5 of A plateSplice with the secondary beam II 5 of B plate, all splicings all adopt bolt to carry out scene splicing;Described assembled floor B plate and described assembled floor C plate splice, and connecting method isThe secondary beam III 2 of the secondary beam III 2 of B plate and C plate is spliced, and all splicings all adopt spiral shellBolt carries out scene splicing; The basic composition unit of described assembled floor system is A plate, B plateWith C plate, four gussets of assembled floor system are A plate unit, are connected with A plate unitBe B plate unit, what be connected with B plate unit another side is C plate unit, the middle part of floor systemFor C plate unit.
Described secondary beam I 4, secondary beam II 5 and secondary beam III 2 is assembled corrugated web interlock steelBeam, it is to be formed by bolts assemblies by two wave groove girder steels; Described wave groove girder steel, itsThe section shape of the mouth as one speaks is made up of the upper and lower edge of a wing 12 and web 13, it is characterized in that the upper and lower edge of a wing12 is parallel, and web 13 is vertically between the upper and lower edge of a wing 12; The section of described web 13Be the ripple that even or inhomogeneous periodicity repeats, this ripple section is trapezoidal waviness curve. InstituteStating the upper and lower edge of a wing 12 is steel plate, and a limit parallel with web 13 in steel plate is wavy curve,The shape of waviness curve is identical with the ripple section configuration of web 13, web 13 is positioned over,The waviness curve limit place of lower flange 12, the ripple section of web 13 and the upper and lower edge of a wing 12Waviness curve limit coincide and is connected, and between web 13 and the upper and lower edge of a wing 12, is respectively one side fillet weldingSeam.
Described column base comprises the column base of three kinds of forms, is respectively column base I 8, column base II 14 and postSeat III 15; Column base IV 9 is made up of two flanged plate I 10 and a square steel tube I 11, twoFlanged plate I 10 lays respectively on two terminations of square steel tube I 11, and all connections all adopt welderingConnect; Described column base I 8 is made up of post column base IV 9 and two connecting plate I 16, two connecting platesI 16 lays respectively on the axis of two lateral surfaces that column base IV 9 is adjacent, with flanged plate I 10Be connected with square steel tube I 11; Described connecting plate I 16 is rectangular steel plates, is parallel to flangeTwo faces of plate I 10 are connected with upper and lower flanged plate I 10 respectively, perpendicular to flanged plate I 10Two parallel faces, one is connected with square steel tube I 11, one with flanged plate I 10 outsideEdge is concordant, and all connections all adopt welding. Described column base II 14 is by column base IV 9 and three companiesFishplate bar I 16 forms, and three connecting plate I 16 lay respectively at three lateral surfaces of column base IV 9On axis, be connected with square steel tube I 11 with flanged plate I 10; Described connecting plate I 16 is oneIndividual rectangular steel plates, two faces that are parallel to flanged plate I 10 connect with upper and lower flanged plate I 10 respectivelyConnect, perpendicular to two of flanged plate I 10 parallel faces, one is connected with square steel tube I 11,One concordant with the outward flange of flanged plate I 10, and all connections all adopt welding. Described column baseIII 15 is made up of column base IV 9 and four connecting plate I 16, and four connecting plate I 16 lay respectively atOn the axis of four lateral surfaces of column base IV 9, with flanged plate I 10 and square steel tube I 11 phasesConnect; Described connecting plate I 16 is rectangular steel plates, is parallel to two faces of flanged plate I 10Be connected with upper and lower flanged plate I 10 respectively, perpendicular to two of flanged plate I 10 parallel faces,One is connected with square steel tube I 11, and one concordant with the outward flange of flanged plate I 10, all companiesConnect and all adopt welding.
Described assembled flange post comprises the assembled flange post of three kinds of forms, is respectively flange postI 20, flange post II 22 and flange post III 24; Described flange post I 20 is by a square steel tube III18 and two flanged plate II 19 form, two flanged plate II 19 lay respectively at square steel tube III 18On two terminations, all connections all adopt welding; Described flanged plate II 19 comprises middle part boltHole and adjacent both sides over-hang part bolt hole, the bolt hole of the bolt hole at middle part and flanged plate I 10Corresponding. Described flange post II 22 is made up of a square steel tube III 18 and two flanged plate III 21,Two flanged plate III 21 lay respectively on two terminations of square steel tube III 18, and all connections are all adoptedWith welding; The section form of described flanged plate III 21 can be diversified, comprises middle part bolt holeWith three limit over-hang part bolts hole, the bolt hole at middle part is corresponding with the bolt hole of flanged plate I 10.Described flange post III 24 is made up of a square steel tube III 18 and two flanged plate IV 23, two methodsBlue plate IV 23 lays respectively on two terminations of square steel tube III 18, and all connections all adopt welding;The section form of described flanged plate IV 23 can be diversified, comprises outside middle part bolt hole and four limitsStretch portion's bolt hole, the bolt hole at middle part is corresponding with the bolt hole of flanged plate I 10. Described methodBlue plate II 19, flanged plate III 21 and flanged plate IV 23, comprise middle part bolt hole and over-hang part spiral shellKeyhole, the effect of the bolt hole at middle part is by adopting bolt that it is connected with column base, over-hang partThe effect of bolt hole is by adopting bolt that it is connected with beam, and bean column node realization is rigidly connectedEffect, over-hang part end plate also plays the effect of supporting top floor simultaneously. Described flange post I 20In spliced assembled floor system, be connected institute with column base I 8 and adjacent beamThere is connection all with bolts; Described flange post II 22 is at spliced Assembled Building plate bodyIn system, be connected with column base II 14 and adjacent beam, all connections are all with bolts;Described flange post III 24 is in spliced assembled floor system, with column base III 15 and adjacentBeam connect, all connections are all with bolts.
Two ends of described prestressing force center support 27 are prestressed cable heads, and mid portion is adoptedWith prestressed cable, or prestress steel pull bar; The end of described otic placode 28 comprises flanged plate,By adopting bolt that otic placode 28 is connected in to bean column node place, or the edge of a wing place of beam, pre-Center of stress supports 27 and is connected with otic placode 28 by prestressed cable head, and entirety forms in prestressing forceHeart Bracing Systems.
The how high-rise assembling type steel structure interlock girder steel prestressing force central support that the present invention proposesSystem is the structural system of the wound in assembled high-rise building steel structure system.
Brief description of the drawings
Fig. 1 is assembled floor splicing floor plan of the present invention
Fig. 2 is the schematic diagram of assembled floor A plate of the present invention
Fig. 3 is the unit decomposition figure of assembled floor A plate of the present invention
Fig. 4 is the schematic diagram of assembled floor B plate of the present invention
Fig. 5 is the unit decomposition figure of assembled floor B plate of the present invention
Fig. 6 is the schematic diagram of assembled floor C plate of the present invention
Fig. 7 is the unit decomposition figure of assembled floor C plate of the present invention
Fig. 8 is the unit decomposition figure of wave groove girder steel;
Fig. 9 is Assembled Building sheet-pile seat I unit decomposition figure of the present invention
Figure 10 is Assembled Building sheet-pile seat II unit decomposition figure of the present invention
Figure 11 is Assembled Building sheet-pile seat III unit decomposition figure of the present invention
Figure 12 is Assembled Building sheet-pile seat IV unit decomposition figure of the present invention
Figure 13 is assembled flange post I unit decomposition figure of the present invention
Figure 14 is assembled flange post II unit decomposition figure of the present invention
Figure 15 is assembled flange post III unit decomposition figure of the present invention
Figure 16 is the schematic diagram that punches of the beam in assembled floor of the present invention
Figure 17 is the schematic diagram of prestressing force center support of the present invention
Figure 18 is prestressing force central support structure form of the present invention 1 schematic diagram
Figure 19 is prestressing force central support structure form of the present invention 2 schematic diagrames
Figure 20 is prestressing force central support structure form of the present invention 3 schematic diagrames
Figure 21 is that prestressing force central support structure node of the present invention connects 1 exploded view
Figure 22 is that prestressing force central support structure node of the present invention connects 2 exploded views
Figure 23 is the dress of of the present invention how high-rise assembling type steel structure prestressing force center support systemJoin design sketch
In figure: 1-short girder I, 2-secondary beam III, 3-short girder II, 4-secondary beam I, 5-Secondary beam II, 6-stiffener, 7-floor, 8-column base I, 9-column base IV, 10-flanged plateI, 11-square steel tube I, the 12-upper and lower edge of a wing, 13-web, 14-column base II, 15-column base III, 16-connecting plate I, 17-connecting plate II, 18-square steel tube III, 19-flangePlate II, 20-flange post I, 21-flanged plate III, 22-flange post II, 23-flanged plate IV,24-flange post III, 25-connecting plate III, 26-connecting plate IV, 27-prestressing force center support,28-otic placode.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in detail:
As shown in Figure 1, the stitching position of assembled floor of the present invention is arranged in girder and cutsThe place that power and moment of flexure are relatively little, from the angle of structural mechanics, arranging of stitching position is non-Chang Heli.
As shown in accompanying drawing 2-23, it is pre-that the present invention proposes how high-rise assembling type steel structure interlock girder steelCenter of stress support system, is characterized in that, described A plate by short girder I 1, secondary beam I 4,Secondary beam II 5, stiffener 6, floor 7, column base 8, connecting plate II 17 and connecting plate III 25 structuresBecome; All members of described A plate all complete in factory process, then by welding and boltEach component assembly is become described assembled floor A by nail connection. Two short girder I 1 vertical pendulumsPut, with stiffener 6, short girder I 1 is connected to the upper laxative remedy of column base 8 by column base 8Blue plate 10 flushes with the upper lower flange of vertical two short girder I 1 respectively, described stiffener 6Two sides be connected with short girder I 1 edge of a wing respectively, two stiffeners 6 are connected toOn the edge of a wing and lower flange, all connecting portions are welding; Secondary beam I 4 is hung down with secondary beam II 5Directly, vertical with a short girder I 1, by stiffener 6 and short girder I 1 and secondary beamII 5 is connected, and two sides of described stiffener 6 connect a short girder I 1 and secondary beam I 4The edge of a wing, and the edge of a wing of secondary beam I 4 and secondary beam II 5, two stiffeners 6 are connected toOn the edge of a wing and lower flange, all connecting portions are all adopted as welding; Secondary beam II 5 is perpendicular to oneIndividual short girder I 1 and secondary beam I 4, by stiffener 6 and short girder I 1 and secondary beam I 4Connect, two sides of described stiffener 6 connect the wing of short girder I 1 and secondary beam II 5Edge, and the edge of a wing of secondary beam I 4 and secondary beam II 5, stiffener 6 be connected to top flange and underOn the edge of a wing, all connecting portions are all adopted as welding; Two connecting plate III 25 are positioned at short masterThe end of beam I 1, the upper and lower side of connecting plate III 25 is connected with the edge of a wing of short girder I 1, and oneIndividual side is connected with the web of short girder I 1; A connecting plate II 17 is positioned at the end of secondary beam II 5Portion, the upper and lower side of connecting plate II 17 is connected with the edge of a wing of secondary beam II 5, side and secondary beamThe web of II 5 is connected, and all connecting portions are all adopted as welding; Floor 7 is positioned over eachIn the plane that beam surrounds, adopt shear key that floor 7 is connected on each beam;
The present invention proposes how high-rise assembling type steel structure interlock girder steel prestressing force center support system,It is characterized in that, described B plate is by short girder I 1, short girder II 3, secondary beam I 4, secondary beam II5, secondary beam III 2, stiffener 6, floor 7, column base 14, connecting plate II 17, connecting plate III 25Form with connecting plate IV 26; All members of described B plate all complete in factory process,Then be connected with peg each component assembly is become to described assembled floor B by welding. Secondary beamI 4 is perpendicular to short girder I 1 and secondary beam III 2, by stiffener 6 by secondary beam I 4 and short girderI 1 is connected with secondary beam III 2, and two sides of described stiffener 6 connect a short girderThe edge of a wing of I 1 and secondary beam I 4, and the edge of a wing of secondary beam I 4 and secondary beam III 2, two stiffeners 6Be connected on top flange and lower flange, all connecting portions are all adopted as welding; TwoShort girder I 1 is placed on same straight line, is connected by column base 14, and column base 14 upper and lowerFlanged plate 10 flushes with the upper lower flange of two short girder I 1 respectively, all connecting portionsAll be adopted as welding; Short girder II 3 is parallel with secondary beam II 5, with two short girder I 1 and inferiorBeam III 2 is vertical, and stiffener 6 is connected with two short girder I 1, the flanged plate up and down of column base 1410 flush with the upper lower flange of short girder II 3 respectively, and two sides of described stiffener 6 respectivelyBe connected with the edge of a wing of short girder II 3 with short girder I 1, two stiffeners 6 are connected toOn the edge of a wing and lower flange, all connecting portions are all adopted as welding; Secondary beam III 2 is parallel to twoIndividual short girder I 1, perpendicular to short girder II 3, secondary beam I 4 and secondary beam II 5, by stiffener 6Be connected with short girder II 3, secondary beam I 4 and secondary beam II 5 with connecting plate IV 26; Described companyFishplate bar IV 26 is rectangular steel plates, is positioned at the end of short girder II 3, connecting plate IV 26 upper and lowerEnd is connected with the edge of a wing of short girder II 3, and a side is connected with the web of short girder II 3; InstituteTwo sides stating stiffener 6 connect the edge of a wing of secondary beam III 2 and short girder II 3, connect secondary beamThe edge of a wing of III 2 and secondary beam I 4, and is connected secondary beam III 2 and secondary beam II 5, and stiffener 6 connects respectivelyBe connected on top flange and lower flange, all connecting portions are all adopted as welding; Two connecting platesIII 25 is positioned at the end of short girder I 1, the wing of the upper and lower side of connecting plate III 25 and short girder I 1Edge is connected, and a side is connected with the web of short girder I 1; A connecting plate I 2 is positioned at inferiorThe end of beam II 5, the upper and lower side of connecting plate III 25 is connected with the edge of a wing of secondary beam II 5, oneSide is connected with the web of secondary beam II 5, and all connecting portions are all adopted as welding; Two companiesFishplate bar III 25 is positioned at the end of short girder I 1, the upper and lower side of connecting plate III 25 and short girder I 1The edge of a wing be connected, a side is connected with the web of short girder I 1; A connecting plate II 17Be positioned at the end of secondary beam II 5, the upper and lower side of connecting plate II 17 is connected with the edge of a wing of secondary beam II 5,A side is connected with the web of secondary beam II 5, and all connecting portions are all adopted as welding; BuildingPlate 7 is positioned in the plane that each beam surrounds, and adopts shear key that floor 7 is connected to eachLiang Shang.
The present invention proposes how high-rise assembling type steel structure interlock girder steel prestressing force center support system,It is characterized in that, described C plate by short girder II 3, secondary beam III 2, stiffener 6, floor 7,Column base 15, connecting plate II 17 and connecting plate IV 26 form; All members of described C plate all existFactory process completes, and is then connected with peg described in each component assembly one-tenth by weldingAssembled floor C. Described two secondary beam III 2 are vertically placed, connect by stiffener 6,As two adjacent sides of square assembled floor C, all connections are welding; Two otherSecondary beam III 2 is also vertically placed, and connects, as square Assembled Building by stiffener 6Two other adjacent side of plate C, all connections are welding; By stiffener 6 by four of C plateBar limit connects, and forms square frame, and two sides of described stiffener 6 are respectively with verticalStraight two secondary beam III 2 edges of a wing of placing are connected, two stiffeners 6 be connected to top flange andOn lower flange, all connecting portions are welding; One end of four short girder II 3 connects respectivelyBe connected on four sides of column base 15, the flanged plate up and down of column base 15 respectively with four short girdersIn II 3, lower flange flushes, wherein two short girder II 3 point-blank, another two short mastersPoint-blank, column base 15 is positioned at C Ban center to beam II 3, two adjacent short girdersBetween II 3, connect by stiffener 6, two sides of described stiffener 6 are respectively with twoThe edge of a wing of individual short girder II 3 is connected, and two stiffeners 6 are connected to top flange and lower flangeUpper, all connecting portions are welding; The other end of described short girder II 3 is connected to secondary beamIn III 2, be connected with secondary beam III 2 with connecting plate IV 26 by stiffener 6, described stiffener 6Two sides be connected with the edge of a wing of short girder II 3 with secondary beam III 2 respectively, two stiffeners 6Be connected on top flange and lower flange, all connecting portions are welding; Described connectionPlate IV 26 is positioned at one end that short girder II 3 is connected with secondary beam III 2, connecting plate IV 26 upper and lowerEnd is connected with the edge of a wing of short girder II 3, and a side is connected with the web of short girder II 3, instituteSome connecting portions are welding; A connecting plate II 17 is positioned at the end of secondary beam III 2, connectsThe upper and lower side of plate connecting plate II 17 is connected with the edge of a wing of secondary beam III 2, side and secondary beam III 2Web be connected, all connecting portions are all adopted as welding; Floor 7 is positioned over each beam instituteIn the plane surrounding, adopt shear key that floor 7 is connected on each beam;
The present invention proposes how high-rise assembling type steel structure interlock girder steel prestressing force center support system,It is characterized in that, described assembled floor A plate and described assembled floor B plate splice,Connecting method is that the secondary beam I 4 of the secondary beam I 4 of A plate and B plate is spliced, A plate timeThe secondary beam II 5 of beam II 5 and B plate is spliced, and all splicings all adopt bolt to carry out sceneSplicing; Described assembled floor B plate and described assembled floor C plate splice, splicingMode is that the secondary beam III 2 of the secondary beam III 2 of B plate and C plate is spliced, and all splicings are equalAdopt bolt to carry out scene splicing; The basic composition unit of described assembled floor system is APlate, B plate and C plate, four gussets of assembled floor system are A plate unit, with A plate listWhat unit connected is B plate unit, and what be connected with B plate unit another side is C plate unit, floor bodyThe middle part of system is C plate unit.
The present invention proposes how high-rise assembling type steel structure interlock girder steel prestressing force center support system,It is characterized in that, described secondary beam I 4, secondary beam II 5 and secondary beam III 2 are assembled corrugated websInterlock girder steel, it is to be formed by bolts assemblies by two wave groove girder steels; Described ripple channel-section steelBeam, its section shape of the mouth as one speaks is made up of the upper and lower edge of a wing 12 and web 13, it is characterized in that, upper,Lower flange 12 is parallel, and web 13 is vertically between the upper and lower edge of a wing 12; Described web 13Section be the ripple that even or inhomogeneous periodicity repeats, this ripple section is trapezoidal ripple songLine. The described upper and lower edge of a wing 12 is steel plate, and a limit parallel with web 13 in steel plate is rippleShape curve, the shape of waviness curve is identical with the ripple section configuration of web 13, and web 13 is putBe placed in the waviness curve limit place on the upper and lower edge of a wing 12, the ripple section of web 13 and the upper and lower wingThe waviness curve limit of edge 12 coincide and is connected, and between web 13 and the upper and lower edge of a wing 12, is respectivelyOne side angle welding.
The present invention proposes how high-rise assembling type steel structure interlock girder steel prestressing force center support system,It is characterized in that, described column base comprises the column base of three kinds of forms, is respectively column base I 8, column baseII 14 and column base III 15; Column base IV 9 is by 11 groups of two flanged plate I 10 and square steel tube IBecome, two flanged plate I 10 lay respectively on two terminations of square steel tube I 11, all connectionsAll adopt welding; Described column base I 8 is made up of post column base IV 9 and two connecting plate I 16, and twoIndividual connecting plate I 16 lays respectively on the axis of two lateral surfaces that column base IV 9 is adjacent, with methodBlue plate I 10 is connected with square steel tube I 11; Described connecting plate I 16 is rectangular steel plates, flatRow is connected with upper and lower flanged plate I 10 respectively in two faces of flanged plate I 10, perpendicular to flangeTwo parallel faces of plate I 10, one is connected with square steel tube I 11, one and flanged plate I10 outward flange is concordant, and all connections all adopt welding. Described column base II 14 is by column base IV 9Form with three connecting plate I 16, three connecting plate I 16 lay respectively at three of column base IV 9On the axis of lateral surface, be connected with square steel tube I 11 with flanged plate I 10; Described connecting plateI 16 is rectangular steel plates, two faces that are parallel to flanged plate I 10 respectively with upper lower flangePlate I 10 connects, perpendicular to two of flanged plate I 10 parallel faces, and one and square steel tube I11 are connected, and one concordant with the outward flange of flanged plate I 10, and all connections all adopt welding.Described column base III 15 is made up of column base IV 9 and four connecting plate I 16, four connecting plate I 16Lay respectively on the axis of four lateral surfaces of column base IV 9, with flanged plate I 10 and square steel tubeI 11 is connected; Described connecting plate I 16 is rectangular steel plates, is parallel to flanged plate I 10Two faces are connected with upper and lower flanged plate I 10 respectively, parallel perpendicular to two of flanged plate I 10Face, one is connected with square steel tube I 11, one concordant with the outward flange of flanged plate I 10,All connections all adopt welding.
The present invention proposes how high-rise assembling type steel structure interlock girder steel prestressing force center support system,It is characterized in that, described assembled flange post comprises the assembled flange post of three kinds of forms, respectivelyFor flange post I 20, flange post II 22 and flange post III 24; Described flange post I 20 is by oneSquare steel tube III 18 and two flanged plate II 19 form, and two flanged plate II 19 lay respectively at square steelOn two terminations of pipe III 18, all connections all adopt welding; Described flanged plate II 19 comprisesMiddle part bolt hole and adjacent both sides over-hang part bolt hole, the bolt hole at middle part and flanged plate I 10Bolt hole corresponding. Described flange post II 22 is by a square steel tube III 18 and two flanged platesIII 21 forms, and two flanged plate III 21 lay respectively on two terminations of square steel tube III 18, instituteThere is connection all to adopt welding; The section form of described flanged plate III 21 can be diversified, comprisesMiddle part bolt hole and three limit over-hang part bolts hole, the spiral shell of the bolt hole at middle part and flanged plate I 10Keyhole is corresponding. Described flange post III 24 is by a square steel tube III 18 and two flanged plate IV 23Composition, two flanged plate IV 23 lay respectively on two terminations of square steel tube III 18, all companiesConnect and all adopt welding; The section form of described flanged plate IV 23 can be diversified, comprises middle partBolt hole and four limit over-hang part bolts hole, the bolt hole of the bolt hole at middle part and flanged plate I 10Corresponding. Described flanged plate II 19, flanged plate III 21 and flanged plate IV 23, comprise middle part spiral shellKeyhole and over-hang part bolt hole, the effect of the bolt hole at middle part is by adopting bolt by itself and postSeat is connected, and the effect of over-hang part bolt hole is by adopting bolt that it is connected with beam, making beam columnNode is realized the effect rigidly connecting, and over-hang part end plate also plays the effect of supporting top floor simultaneously.Described flange post I 20 is in spliced assembled floor system, with column base I 8 and adjacentBeam connects, and all connections are all with bolts; Described flange post II 22 is after splicingAssembled floor system in, be connected all connections with column base II 14 and adjacent beamAll with bolts; Described flange post III 24 in spliced assembled floor system,Be connected with column base III 15 and adjacent beam, all connections are all with bolts.
The present invention proposes how high-rise assembling type steel structure interlock girder steel prestressing force center support system,It is characterized in that, two ends of described prestressing force center support 27 are prestressed cable heads, inBetween part adopt prestressed cable, or prestress steel pull bar; The end bag of described otic placode 28Containing flanged plate, by adopting bolt that otic placode 28 is connected in to bean column node place, or beamEdge of a wing place, prestressing force center support 27 is connected with otic placode 28 by prestressed cable head, overall shapeBecome prestressing force central support structure system.
Claims (3)
1. how high-rise assembling type steel structure interlock girder steel prestressing force center support system, its featureBe, described how high-rise assembling type steel structure interlock girder steel prestressing force center support system is by fillingJoin formula floor, assembled center support and assembled flange post adopt bolts assemblies to form; DescribedAssembled floor is by A plate, and three kinds of assembled floors of B plate and C plate are spliced; Corrugated webInterlock girder steel is assembled by bolt and framework rope by two wave groove girder steels;
Described A plate mainly by short girder I (1), secondary beam I (4), secondary beam II (5), put more energy intoPlate (6), floor (7), column base, connecting plate II (17) and connecting plate III (25) form;All members of described A plate all complete in factory process, then connect by welding and pegConnect each component assembly is become to assembled floor A; Two short girder I (1) are vertically put, logicalCross column base and with stiffener (6), short girder I (1) is connected, the I of flanged plate up and down of column base(10) flush respectively described stiffener (6) with the upper lower flange of vertical two short girder I (1)Two sides be connected with short girder I (1) edge of a wing respectively, two stiffeners (6) are connected toOn top flange and lower flange, all connecting portions are welding; Secondary beam I (4) and secondary beamII (5) is vertical, vertical with a short girder I (1), by stiffener (6) and a short masterBeam I (1) is connected with secondary beam II (5), and two sides of described stiffener (6) connect oneThe edge of a wing of individual short girder I (1) and secondary beam I (4), and secondary beam I (4) and secondary beam II (5)The edge of a wing, two stiffeners (6) are connected on top flange and lower flange, all connectionsPosition is all adopted as welding; Secondary beam II (5) is perpendicular to a short girder I (1) and secondary beam I (4),Be connected institute with a short girder I (1) and secondary beam I (4) by stiffener (6)Two sides stating stiffener (6) connect the edge of a wing of short girder I (1) and secondary beam II (5),With the edge of a wing of secondary beam I (4) and secondary beam II (5), stiffener (6) is connected to upper limbOn edge and lower flange, all connecting portions are all adopted as welding; Two connecting plate III (25)Be positioned at the end of short girder I (1), the upper and lower side of connecting plate III (25) and short girder I (1)The edge of a wing be connected, a side is connected with the web of short girder I (1); A connecting plate II(17) be positioned at the end of secondary beam II (5), the upper and lower side of connecting plate II (17) and secondary beam II(5) the edge of a wing is connected, and a side is connected with the web of secondary beam II (5), all companiesConnect position and be all adopted as welding; Floor (7) is positioned in the plane that each beam surrounds, and adoptsFloor (7) is connected on each beam with shear key;
Described B plate is mainly by short girder I (1), short girder II (3), secondary beam I (4), inferiorBeam II (5), secondary beam III (2), stiffener (6), floor (7), column base, connecting plate II (17),Connecting plate III (25) and connecting plate IV (26) form; All members of described B plate are all in workFactory's processing and fabricating completes, and is then connected each component assembly is become to assembled with peg by weldingFloor B; Secondary beam I (4) is perpendicular to short girder I (1) and secondary beam III (2), by putting more energy intoPlate (6) is connected secondary beam I (4) with short girder I (1) and secondary beam III (2), instituteTwo sides stating stiffener (6) connect short girder I (1) and secondary beam I (4)The edge of a wing, and the edge of a wing of secondary beam I (4) and secondary beam III (2), two stiffeners (6) respectivelyBe connected on top flange and lower flange, all connecting portions are all adopted as welding; Two short mastersBeam I (1) is placed on same straight line, is connected by column base, and the flanged plate up and down of column baseI (10) flushes with the upper lower flange of two short girder I (1) respectively, all connecting portionsPosition is all adopted as welding; Short girder II (3) is parallel with secondary beam II (5), with two short girdersI (1) is vertical with secondary beam III (2), and stiffener (6) is connected with two short girder I (1),The I of flanged plate up and down (10) of column base flushes with the upper lower flange of short girder II (3) respectively, instituteTwo sides stating stiffener (6) respectively with the edge of a wing of short girder I (1) and short girder II (3)Be connected, two stiffeners (6) are connected on top flange and lower flange, all connectionsPosition is all adopted as welding; Secondary beam III (2) is parallel to two short girder I (1), perpendicular toShort girder II (3), secondary beam I (4) and secondary beam II (5), by stiffener (6) be connectedPlate IV (26) is connected with short girder II (3), secondary beam I (4) and secondary beam II (5);Described connecting plate IV (26) is rectangular steel plates, is positioned at the end of short girder II (3), connectsThe upper and lower side of plate IV (26) is connected with the edge of a wing of short girder II (3), a side and short masterThe web of beam II (3) is connected; Two sides of described stiffener (6) connect secondary beam III (2)With the edge of a wing of short girder II (3), connect the edge of a wing of secondary beam III (2) and secondary beam I (4),Be connected secondary beam III (2) and secondary beam II (5), stiffener (6) be connected to top flange andOn lower flange, all connecting portions are all adopted as welding; Two connecting plate III (25) are positioned atThe end of short girder I (1), the upper and lower side of connecting plate III (25) and short girder I (1)The edge of a wing is connected, and a side is connected with the web of short girder I (1); A connecting plate I (16)Be positioned at the end of secondary beam II (5), the upper and lower side of connecting plate III (25) and secondary beam II (5)The edge of a wing is connected, and a side is connected with the web of secondary beam II (5), and all connecting portions are equalBe adopted as welding; Two connecting plate III (25) are positioned at the end of short girder I (1), connectThe upper and lower side of plate III (25) is connected with the edge of a wing of short girder I (1), a side and short masterThe web of beam I (1) is connected; A connecting plate II (17) is positioned at the end of secondary beam II (5),The upper and lower side of connecting plate II (17) is connected with the edge of a wing of secondary beam II (5), and a side is with inferiorThe web of beam II (5) is connected, and all connecting portions are all adopted as welding; Floor (7) is putBe placed in the plane that each beam surrounds, adopt shear key that floor (7) is connected to each beamOn;
Described C plate by short girder II (3), secondary beam III (2), stiffener (6), floor (7),Column base, connecting plate II (17) and connecting plate IV (26) form; All members of described C plateAll complete in factory process, be then connected each component assembly to become with peg by weldingAssembled floor C; Described two secondary beam III (2) are vertically placed, and enter by stiffener (6)Row connects, and as two adjacent sides of square assembled floor C, all connections are welding;Two other secondary beam III (2) is also vertically placed, connects by stiffener (6), asTwo other adjacent side of square assembled floor C, all connections are welding; By putting more energy intoPlate (6) connects the four edges of C plate, forms square frame, described stiffener (6)Two sides be connected with two secondary beam III (2) edge of a wing of vertical placement respectively, put more energy into for twoPlate (6) is connected on top flange and lower flange, and all connecting portions are welding;One end of four short girder II (3) is connected on four sides of column base, column base upperLower flange plate flushes with the upper lower flange of four short girder II (3) respectively, wherein two short girdersII (3) point-blank, another two short girder II (3) point-blank, column base positionIn C Ban center, between adjacent two short girder II (3), undertaken by stiffener (6)Connect, two sides of described stiffener (6) respectively with the edge of a wing of two short girder II (3)Be connected, two stiffeners (6) are connected on top flange and lower flange, all connectionsPosition is welding; It is upper that the other end of described short girder II (3) is connected to secondary beam III (2),Be connected with secondary beam III (2) with connecting plate IV (26) by stiffener (6), described stiffener(6) two sides are connected with the edge of a wing of short girder II (3) with secondary beam III (2) respectively,Two stiffeners (6) are connected on top flange and lower flange, and all connecting portions are equalFor welding; Described connecting plate IV (26) is positioned at short girder II (3) and is connected with secondary beam III (2)The one end connecing, the upper and lower side of connecting plate IV (26) is connected with the edge of a wing of short girder II (3),A side is connected with the web of short girder II (3), and all connecting portions are welding;A connecting plate II (17) is positioned at the end of secondary beam III (2), connecting plate connecting plate II (17)Upper and lower side be connected with the edge of a wing of secondary beam III (2), the abdomen of side and secondary beam III (2)Plate is connected, and all connecting portions are all adopted as welding; Floor (7) is positioned over each beam instituteIn the plane surrounding, adopt shear key that floor (7) is connected on each beam;
Described column base comprises the column base of three kinds of forms, is respectively column base I (8), column base II (14)With column base III (15); Column base IV (9) is by two flanged plate I (10) and a square steel tube I(11) composition, two flanged plate I (10) lay respectively at two ends of square steel tube I (11)On head, all connections all adopt welding; Described column base I (8) is by column base IV (9) and twoConnecting plate I (16) composition, two connecting plate I (16) lay respectively at column base IV (9) phaseOn the axis of two adjacent lateral surfaces, with flanged plate I (10) and square steel tube I (11) phaseConnect; Described connecting plate I (16) is a rectangular steel plates, is parallel to flanged plate I (10)Two faces are connected with upper and lower flanged plate I (10) respectively, perpendicular to two of flanged plate I (10)Individual parallel face, one is connected with square steel tube I (11), and one with flanged plate I (10)Outward flange is concordant, and all connections all adopt welding; Described column base II (14) is by column base IV (9)With three connecting plate I (16) composition, three connecting plate I (16) lay respectively at column base IV (9)The axis of three lateral surfaces on, be connected with square steel tube I (11) with flanged plate I (10);Described connecting plate I (16) is a rectangular steel plates, is parallel to two of flanged plate I (10)Face is connected with upper and lower flanged plate I (10) respectively, flat perpendicular to two of flanged plate I (10)The face of row, one is connected with square steel tube I (11), one with the outside of flanged plate I (10)Edge is concordant, and all connections all adopt welding; Described column base III (15) by column base IV (9) andFour connecting plate I (16) composition, four connecting plate I (16) lay respectively at column base IV (9)The axis of four lateral surfaces on, be connected with square steel tube I (11) with flanged plate I (10);Described connecting plate I (16) is a rectangular steel plates, is parallel to two of flanged plate I (10)Face is connected with upper and lower flanged plate I (10) respectively, flat perpendicular to two of flanged plate I (10)The face of row, one is connected with square steel tube I (11), one with the outside of flanged plate I (10)Edge is concordant, and all connections all adopt welding; Described assembled flange post comprises the dress of three kinds of formsJoin formula flange post, be respectively flange post I (20), flange post II (22) and flange post III (24);
Described assembled flange post comprises the assembled flange post of three kinds of forms, is respectively flange postI (20), flange post II (22) and flange post III (24); Described flange post I (20) byA square steel tube III (18) and two flanged plate II (19) composition, two flanged plate II (19)Lay respectively on two terminations of square steel tube III (18), all connections all adopt welding; DescribedFlanged plate II (19) comprises middle part bolt hole and adjacent both sides over-hang part bolt hole, the spiral shell at middle partKeyhole is corresponding with the bolt hole of flanged plate I (10); Described flange post II (22) is by oneSquare steel tube III (18) and two flanged plate III (21) composition, two flanged plate III (21) pointBe not positioned on two terminations of square steel tube III (18), all connections all adopt welding; Described methodThe section form of blue plate III (21) can be diversified, comprises middle part bolt hole and three limit over-hang part spiral shellsKeyhole, the bolt hole at middle part is corresponding with the bolt hole of flanged plate I (10); Described flange postIII (24) is made up of a square steel tube III (18) and two flanged plate IV (23), two methodsBlue plate IV (23) lays respectively on two terminations of square steel tube III (18), and all connections are all adoptedWith welding; The section form variation of described flanged plate IV (23), comprise middle part bolt hole andFour limit over-hang part bolts hole, the bolt hole at middle part is corresponding with the bolt hole of flanged plate I (10);Described flanged plate II (19), flanged plate III (21) and flanged plate IV (23), comprise middle part spiral shellKeyhole and over-hang part bolt hole, the effect of the bolt hole at middle part is by adopting bolt by itself and postSeat is connected, and the effect of over-hang part bolt hole is by adopting bolt that it is connected with beam, making beam columnNode is realized the effect rigidly connecting, and over-hang part end plate also plays the effect of supporting top floor simultaneously;Described flange post I (20) is in spliced assembled floor system, with column base I (8)Be connected with adjacent beam, all connections are all with bolts; Described flange post II (22)In spliced assembled floor system, be connected with column base II (14) and adjacent beam,All connections are all with bolts; Described flange post III (24) is at spliced Assembled BuildingIn plate body system, be connected with column base III (15) and adjacent beam, all connections all adopt spiral shellTie and connect;
Described assembled floor A plate and described assembled floor B plate splice, connecting methodThat the secondary beam I (4) of the secondary beam I (4) of A plate and B plate is spliced, the secondary beam of A plateThe secondary beam II (5) of II (5) and B plate is spliced, and all splicings all adopt bolt to carry outOn-the-spot splicing; Described assembled floor B plate and described assembled floor C plate splice, and spellThe mode of connecing is that the secondary beam III (2) of the secondary beam III (2) of B plate and C plate is spliced, allSplicing all adopt bolt to carry out scene splicing; The basic composition list of described assembled floor systemUnit is A plate, B plate and C plate, and four gussets of assembled floor system are A plate unit, withWhat A plate unit connected is B plate unit, and what be connected with B plate unit another side is C plate unit,The middle part of floor system is C plate unit;
Two ends of prestressing force center support (27) are prestressed cable heads, and mid portion adoptsPrestressed cable, or prestress steel pull bar; The end of otic placode (28) comprises flanged plate, logicalCross employing bolt otic placode (28) is connected in to bean column node place, or the edge of a wing place of beam, pre-Center of stress supports (27) and is connected with otic placode (28) by prestressed cable head, and entirety forms pre-Center of stress Bracing Systems.
2. according to claim 1 how high-rise assembling type steel structure interlock girder steel prestressing forceIn center support system, it is characterized in that described short girder I (1), short girder II (3)H shaped steel, or two back-to-back equivalent H shaped steel that are spliced of channel-section steel, or twoThe equivalent H shaped steel that individual T-steel is spliced, or four equivalent H that angle splice joint formsShaped steel; Described secondary beam I (4), secondary beam II (5) and secondary beam III (2) are assembled ripplesWeb interlock girder steel, it is to be formed by bolts assemblies by two wave groove girder steels; Described rippleSteel channel beam, its section shape of the mouth as one speaks is made up of the upper and lower edge of a wing (12) and web (13), its featureBe, the upper and lower edge of a wing (12) are parallel, and web (13) is vertically positioned at the upper and lower edge of a wing (12)Between; The section of described web (13) is the ripple that even or inhomogeneous periodicity repeats, shouldRipple section is trapezoidal waviness curve; The described upper and lower edge of a wing (12) is steel plate, in steel plate withA parallel limit of web (13) is wavy curve, the shape of waviness curve and web (13)Ripple section configuration identical, web (13) is positioned over the ripple song on the upper and lower edge of a wing (12)Line limit place, the waviness curve limit kiss of the ripple section of web (13) and the upper and lower edge of a wing (12)Close connectedly, between web (13) and the upper and lower edge of a wing (12), be respectively one side angle welding.
3. according to claim 1 how high-rise assembling type steel structure interlock girder steel prestressing forceIn center support system, it is characterized in that, described all beams are section steel beams, or at beamThe beam that punches of web place opening holes, be convenient to various pipelines and pass.
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| CN112482554B (en) * | 2020-11-02 | 2021-11-30 | 浙大城市学院 | Large-space slab column-seismic wall structure supported by V-shaped tree-shaped wall column and application |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5333426A (en) * | 1993-01-06 | 1994-08-02 | Forintek Canada Corporation | Wood frame construction system with prefabricated components |
| CN1263971A (en) * | 2000-02-24 | 2000-08-23 | 施民 | Technology for building house with centrifugal structural concrete members and frames without brick walls |
| JP2005097919A (en) * | 2003-09-24 | 2005-04-14 | Takenaka Komuten Co Ltd | Bolt joint construction method for steel frame column by use of energy absorbing member and joint structure |
| CN102995743A (en) * | 2012-11-26 | 2013-03-27 | 北京工业大学 | Multi-high-rise assembly type steel structure system |
| CN103334491A (en) * | 2013-06-24 | 2013-10-02 | 北京工业大学 | Multi-story high-rise fabricated steel-structure special-shaped column framework supporting system |
| CN103334490A (en) * | 2013-06-24 | 2013-10-02 | 北京工业大学 | Multi-story high-rise fabricated steel structure framework supporting system |
-
2014
- 2014-03-20 CN CN201410104420.4A patent/CN103882949B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5333426A (en) * | 1993-01-06 | 1994-08-02 | Forintek Canada Corporation | Wood frame construction system with prefabricated components |
| CN1263971A (en) * | 2000-02-24 | 2000-08-23 | 施民 | Technology for building house with centrifugal structural concrete members and frames without brick walls |
| JP2005097919A (en) * | 2003-09-24 | 2005-04-14 | Takenaka Komuten Co Ltd | Bolt joint construction method for steel frame column by use of energy absorbing member and joint structure |
| CN102995743A (en) * | 2012-11-26 | 2013-03-27 | 北京工业大学 | Multi-high-rise assembly type steel structure system |
| CN103334491A (en) * | 2013-06-24 | 2013-10-02 | 北京工业大学 | Multi-story high-rise fabricated steel-structure special-shaped column framework supporting system |
| CN103334490A (en) * | 2013-06-24 | 2013-10-02 | 北京工业大学 | Multi-story high-rise fabricated steel structure framework supporting system |
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