CN107060069A - Assembly concrete-filled steel tube truss building system - Google Patents
Assembly concrete-filled steel tube truss building system Download PDFInfo
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- CN107060069A CN107060069A CN201710369599.XA CN201710369599A CN107060069A CN 107060069 A CN107060069 A CN 107060069A CN 201710369599 A CN201710369599 A CN 201710369599A CN 107060069 A CN107060069 A CN 107060069A
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- Prior art keywords
- rod member
- truss
- monomer
- connection
- cover plate
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The present invention relates to a kind of assembly concrete-filled steel tube truss building system, including longitudiual truss monomer, longitudiual truss monomer includes connecting by the combination of straight rod member and inclined member or only by straight rod member between the integrated rod member of a pair of parallel setting, a pair of integrated rod members；Integrated rod member includes connecting by many joint element for bar between rod member monomer, rod member monomer, and many joint element for bar are also connected with straight rod member or inclined member；Concrete is filled with straight rod member and inclined member and at least part of rod member monomer；Connected between multiple longitudiual truss monomers by truss connecting element, form stereoeffect.Present invention standardization batch production degree is higher, can reduce cost, improves the efficiency of construction of the build on-site of building.
Description
Technical field
The present invention relates to the constructing technology field of building.Specifically related to assembly concrete-filled steel tube truss building system.
Background technology
In the prior art, assembled architecture mainly uses following two modes：
Concrete prefabricated element assembled：Beam column is prefabricated, and node region is cast-in-place.Beam is composite beam, and plate is superimposed sheet, once
One layer can be lifted.The subject matter of this structure is：Cost is still higher than traditional cast-type, component standardization journey at this stage
Degree is low, heavy inconvenience transport.
Steel construction assembled：Specific such as steel pipe bundle patent system, similar Russia side is welded into by square steel tube and C-type steel
The steel pipe bundle of block, there is the shapes such as L-shaped, cross, T-shaped, and internal casting concrete forms the shear wall of load-bearing and lateral resisting, one
It is secondary to lift multilayer.Beam uses H profile steel beam, and floor uses steel bar truss floor support plate.The subject matter of this structure is：It is existing
Stepped cost is still higher than conventional concrete cast-type, and component standardization degree is low, it is necessary to which Site Welding is installed, at the scene to steel
Structure carries out fire prevention processing, and scene carries out secondary masonry and builds by laying bricks or stones or install.
The content of the invention
The present invention is overcomes technical problem present in prior art and Cost Problems to provide assembly concrete-filled steel tube
Truss building system, improves the efficiency of construction of the build on-site of building.
A kind of assembly concrete-filled steel tube truss building system, including longitudiual truss monomer, longitudiual truss monomer include one
To the integrated rod member be arrangeding in parallel, connect between a pair of integrated rod members by the combination of straight rod member and inclined member or only by straight rod member
Connect；Integrated rod member includes connecting by many joint element for bar between rod member monomer, rod member monomer, and many joint element for bar are also connected with straight rod member
Or inclined member；Concrete is filled with straight rod member and inclined member and at least part of rod member monomer；
Connected between multiple longitudiual truss monomers by truss connecting element.
Longitudiual truss monomer is constituted by using integrated rod member and inclined member, straight rod member, and it is partial rod member monomer, straight
Longitudiual truss monomer, finished product can be produced into advance by fill concrete in rod member, inclined member, and transport to scene is directly carried out
Assembling, improves efficiency of construction.Moreover, being attached using truss connecting element also without weld job is carried out, operation is improved
The security at scene.
Moreover, truss is a kind of cost performance very high structure type, identical material usage can be provided than pillar, shear wall
More bearing capacity and stiffness, on the other hand, steel and concrete are combined into concrete filled steel tube and can had complementary advantages, can play
Go out the effect that one-plus-one is more than two, further increase bearing capacity, the cost of building can also be reduced.
It is preferred that technical scheme, its additional technical feature is：Many joint element for bar include being made up of bottom plate and a pair of side plates
Trough-shaped body, cover plate is installed with trough-shaped body, cover plate has upper cover plate and side cover plate to constitute, and side cover plate is located at the groove of trough-shaped body
Length direction two ends, at least one side cover plate be used for be fixedly connected with rod member monomer, upper cover plate is fixedly connected with side cover plate,
Upper cover plate is used to be connected with straight rod member and/or inclined member.
By setting cover plate in many joint element for bar, cover sheet thickness is thicker than the connecting rod of surrounding, is directed to after cover plate perforate
Reinforcement measure, can enable in addition straight rod member and inclined member and rod member monomer end face directly with upper cover plate and side cover plate
Directly welded, be a significant increase the length being welded to connect, and there is weld seam to fix the two in a plurality of directions,
It is also beneficial to improve the ability of the load of all directions of confrontation junction simultaneously.
Further preferred technical scheme, its additional technical feature is：The top edge of side plate protrudes from upper cover plate, directly
Rod member and/or inclined member are fixedly connected with the top edge and upper cover plate of side plate, the lateral edges of side plate and the length along groove of bottom plate
The lateral edges in direction protrude from lateral edges, the side of the length direction along groove of bottom plate of side cover plate, rod member monomer and side plate
Edge, side plate are fixedly connected.
By causing the top edge of side plate and the edge of side, corresponding upper cover plate and side cover plate are protruded, it is possible to use
Edge of the edge of side plate directly with rod member monomer, inclined member, the plate of the side of straight rod member is once welded to connect again, also may be used
Once welded again with the lateral edge using the medial surface of side plate and rod member monomer, inclined member, the plate of the side of straight rod member
Connection, so as to which the intensity of connection is greatly improved.
Further preferred technical scheme, its additional technical feature is：Concrete via is provided with upper cover plate.
By setting concrete via, the concrete on inclined member can be enabled to be flowed into many joint element for bar, made
Obtaining concrete can also interact with the steel of many joint element for bar, improve the intensity of component.
It is preferred that technical scheme, its additional technical feature is：The side of many joint element for bar is provided with the first bolt through-hole, spiral shell
Bolt is installed with bolt via, truss connecting element is provided with the second bolt through-hole, and truss connecting element is used to cause adjacent longitudinal purlin
The second bolt through-hole is penetrated with by adjacent longitudiual truss monomer by the bolt that passes of many joint element for bar side on frame monomer
Connection.
It is attached by the bolt on the bolt through-hole on longitudiual truss monomer, with each truss monomer, realizes phase
The connection of adjacent truss monomer, without carrying out weld job at the construction field (site), so as to improve the security of job site, together
When, the speed of application of job site is also accelerated, the time loss of job site is reduced.
It is preferred that technical scheme, its additional technical feature is：Rod member monomer is H profile steel.
By setting H profile steel to be used as a rod member monomer, to constitute a side of truss monomer, floor can be arranged
When on the top steel tube member bar of truss, floor has is provided with the via for wearing reinforcing bar on one section of shelving length, H profile steel web, is used to
The floor of H profile steel both sides is connected, makes the floor formation continuous slab stress form of H profile steel both sides.Utilize the side of the waist of H profile steel
Space is sufficiently combined with floor so that concrete can fully be contacted with the waist of H profile steel and leg when pouring build floor, is improved
Building is connected intensity.
Further preferred technical scheme, its additional technical feature is：The lower flange of H profile steel is provided with the 3rd bolt mistake
Hole, the 3rd bolt through-hole, for being passed through by the bolt on the integrated rod member top surface on adjacent truss monomer with adjacent by two
Truss monomer connection.
By setting bolt through-hole in the lower flange of H profile steel, it is possible to use the bolt of the top surface of adjacent integrated rod member, with
Two truss monomers are directly connected to, a unjointed beam is formed.Moreover, the space of the side using the waist of H profile steel, can be screwed
Nut, facilitates operative.
Technical scheme still further preferably, its additional technical feature is：The position that bottom plate protrudes from side cover plate is set
There is the 4th bolt through-hole, the 4th bolt through-hole is used to pass through with the bolt on the integrated rod member top surface on the truss monomer being connected
So that two adjacent truss monomers to be connected.
4th bolt through-hole is set at bottom plate, bonding strength of the integrated rod member at connecting node can be strengthened, so that
Ensure the reliability of the connection between integrated rod member, and then improve the connection reliability of truss connecting element.
Technical scheme still further preferably, its additional technical feature is：Truss connecting element also laterally connects including first
Fitting, the first laterally attached part is used to connect intersecting longitudiual truss monomer, and laterally attached part includes the first connection riser and the
Two connection risers, the first connection riser and the second connection riser intersect and are fixedly connected, and the first connection riser is used to pass through bolt
Connection is connected with the side plate of many bar connecting rods of one of the longitudiual truss monomer that intersect, and second connects riser for passing through
The connection of the other of bolted mode and the longitudiual truss monomer that intersects.
, can be in the longitudiual truss monomer or single piece of for connecting two panels by setting the first laterally attached part
The longitudiual truss monomer that longitudiual truss monomer intersects with other a piece of or two panels is connected, whole so as to form a building
Body.
Further preferred technical scheme, its additional technical feature is：It is laterally attached that truss connecting element also includes second
Part, the second laterally attached part is used to connect intersecting longitudiual truss monomer, the second laterally attached part include the 3rd connection riser and
First connection transverse slat, the 3rd connection riser and first connects transverse slat vertically and is fixedly connected, and the first connection transverse slat is used to pass through spiral shell
The position for protruding from side cover plate for tethering the bottom plate in one of the mode connect and longitudiual truss monomer for intersecting is connected, and second
Laterally attached part is used for the other of the mode that is bolted and the longitudiual truss monomer intersected and connected.
By setting the second laterally attached part to carry out the bottom plate of many joint element for bar with other longitudiual truss monomers
Connection, so as to further improve the bonding strength between longitudiual truss monomer and longitudiual truss monomer.
Brief description of the drawings
Fig. 1 is a kind of structural representation of longitudiual truss monomer in the embodiment of the present invention 1；
Fig. 2 is the structural representation of another longitudiual truss monomer in the embodiment of the present invention 1；
Fig. 3 is the structural representation after longitudiual truss monomer shown in Fig. 1 and Fig. 2 is spliced together；
Fig. 4 is Fig. 3 sectional view；
Fig. 5 is the stereogram of the wall formed using the longitudiual truss monomer shown in Fig. 1；
Fig. 6 is Fig. 5 sectional view along longitudinal section.
Fig. 7 is the structural representation of many joint element for bar in the embodiment of the present invention 1；
Fig. 8 is that many joint element for bar in the embodiment of the present invention 1 apply endpoint node in integrated rod member with inclined member and directly
The sectional view of rod member junction；
Fig. 9 is that many joint element for bar in the embodiment of the present invention 1 apply intermediate node in integrated rod member with inclined member and directly
The sectional view of another junction of rod member；
Figure 10 is that many joint element for bar in the embodiment of the present invention 1 apply the endpoint node in integrated rod member to be combined with straight rod member
The sectional view at place；
Figure 11 is that many joint element for bar in the embodiment of the present invention 1 apply the intermediate node in integrated rod member to be combined with straight rod member
The sectional view at place；
Figure 12 is that many joint element for bar in the embodiment of the present invention 1 are applied in the intermediate node of integrated rod member and two inclined members
The sectional view of junction；
Figure 13 is the integrated rod member and the sectional view of floor junction in the embodiment of the present invention 1；
When Figure 14 is two longitudiual truss monomers connection in the embodiment of the present invention 1, the part of two intermediate node connections
Schematic diagram；
Figure 15 is the top view of the assembly concrete-filled steel tube truss building system of the embodiment of the present invention 2；
Figure 16 is Figure 15 stereogram；
Figure 17 is a kind of schematic diagram of connected mode of the intersecting longitudiual truss monomer in embodiment 2；
Figure 18 is Figure 17 longitudinal sectional view；
Figure 19 is Figure 17 transverse sectional view；
Figure 20 is the schematic diagram of another connected mode of the intersecting longitudiual truss monomer in embodiment 2；
Figure 21 is Figure 20 longitudinal sectional view；
Figure 22 is Figure 20 transverse sectional view；
Figure 23 is that two longitudiual truss monomers of many joint element for bar connection shown in Fig. 8 connect with other longitudiual truss monomer
The structural representation connect；
Figure 24 is Figure 23 vertical view cutaway drawing；
Figure 25 is the two longitudiual truss monomers and other longitudiual truss monomer of many joint element for bar connection shown in Figure 10
The structural representation of connection；
Figure 26 is Figure 25 vertical view cutaway drawing；
Figure 27 is the two longitudiual truss monomers and the longitudiual truss of another of many joint element for bar connection shown in Figure 10
The structural representation of monomer connection；
Figure 28 is Figure 25 vertical view cutaway drawing.
Embodiment
In order to further understand the content, features and effects of the present invention, hereby enumerating following examples, and describe in detail
It is as follows：
Embodiment 1：
Fig. 1 is a kind of structural representation of longitudiual truss monomer in the embodiment of the present invention 1；Fig. 2 is the embodiment of the present invention 1
In another longitudiual truss monomer structural representation；Fig. 3 is that the longitudiual truss monomer shown in Fig. 1 and Fig. 2 is spliced together
Structural representation afterwards；Fig. 4 is Fig. 3 sectional view；Fig. 5 is the wall formed using the longitudiual truss monomer shown in Fig. 1
Stereogram；Fig. 6 is Fig. 5 sectional view along longitudinal section.Fig. 7 is the structural representation of many joint element for bar in the embodiment of the present invention 1
Figure；
In figure, the implication that each reference is represented is as follows；1st, rod member monomer；2nd, straight rod member；3rd, inclined member；4th, many bars connect
Fitting；41st, side plate；42nd, bottom plate；43rd, upper cover plate；44th, side cover plate；45th, concrete via；46th, the first bolt through-hole；47th,
Four bolt through-holes；5th, truss connecting element；6th, concrete；7th, H profile steel；71st, the 3rd bolt through-hole；8th, floor；9th, filler.
A kind of truss building system of assembly concrete-filled steel tube 6, including longitudiual truss monomer, longitudiual truss monomer include one
Pass through by the combination of straight rod member 2 and inclined member 3 or only straight rod member to the integrated rod member be arrangeding in parallel, between a pair of integrated rod members
2 connections；Integrated rod member includes connecting by many joint element for bar 4 between rod member monomer 1, rod member monomer 1, and many joint element for bar 4 also connect
Connect straight rod member 2 or inclined member 3；Concrete 6 is filled with straight rod member 2 and inclined member 3 and at least part of rod member monomer 1；
Connected between multiple longitudiual truss monomers by truss connecting element 5.
Longitudiual truss monomer, and partial rod member monomer are constituted by using integrated rod member and inclined member 3, straight rod member 2
Longitudiual truss monomer, can be produced into finished product in advance by the 1st, fill concrete 6 in straight rod member 2, inclined member 3, transport to scene, directly
Capable assembling is tapped into, is attached using truss connecting element 5 also without weld job is carried out, improves the security of operation field.
As shown in Figure 5, Figure 6, a longitudiual truss monomer can be made in one side within the walls, the force structure of wall is formed,
Then filler 9 in filling, so as in transport, wall whole Transporting can have been arrived job site and assembled.Save
That has gone to scene pours the link of wall, so that the efficiency of construction of building is greatly improved.
Specifically as shown in fig. 7, many joint element for bar 4 include the trough-shaped body being made up of bottom plate 42 and a pair of side plates 41, trough-shaped body
Cover plate is inside installed with, cover plate has upper cover plate 43 and side cover plate 44 to constitute, side cover plate 44 is located at the length side of the groove of trough-shaped body
To two ends, at least one side cover plate 44 be used for be fixedly connected with rod member monomer 1, upper cover plate 43 is fixedly connected with side cover plate 44,
Upper cover plate 43 is used to be connected with straight rod member 2 and/or inclined member 3.
By setting cover plate in many joint element for bar 4, the end face of straight rod member 2 and inclined member 3 and rod member monomer 1 can be caused
It directly can directly be welded with upper cover plate 43 and side cover plate 44, be a significant increase the length being welded to connect, Er Qie
There is weld seam to fix the two in multiple directions, while being also beneficial to improve the energy of the load of all directions of confrontation junction
Power.
It is further preferred that the top edge of side plate 41 protrudes from upper cover plate 43, straight rod member 2 and/or inclined member 3 and side plate
41 top edge is fixedly connected with upper cover plate 43, and the lateral edges of the lateral edges of side plate 41 and the length direction along groove of bottom plate 42 are equal
Protrude from side cover plate 44, lateral edges, lateral edges, the side plate of the length direction along groove of bottom plate 42 of rod member monomer 1 and side plate 41
41 are fixedly connected.
By causing the top edge of side plate 41 and the edge of side, corresponding upper cover plate 43 and side cover plate 44 are protruded, can
Once welded again with the edge using the edge of side plate 41 directly with rod member monomer 1, inclined member 3, the plate of the side of straight rod member 2
Connect in succession, the medial surface and rod member monomer 1, inclined member 3, the side face edge of the plate of the side of straight rod member 2 of side plate 41 can also be utilized
Edge is once welded to connect again, so as to which the rigidity of connection is greatly improved.
It is further preferred that being provided with concrete via 45 on upper cover plate 43.
By setting concrete via 45, the concrete 6 on inclined member 3 can be enabled to be flowed into many joint element for bar 4
In so that concrete 6 can also interact with the steel of many joint element for bar 4, improve the intensity of connection.
It is preferred that, the side of many joint element for bar 4, which is provided with the first bolt through-hole 46, bolt through-hole, is installed with bolt, and truss connects
Fitting 5 is provided with the second bolt through-hole, and truss connecting element 5 is used to cause to pass through many joint element for bar on adjacent longitudiual truss monomer
The bolt that 4 sides are passed penetrates the second bolt through-hole to connect adjacent longitudiual truss monomer.
It is attached by the bolt on the bolt through-hole on longitudiual truss monomer, with each truss monomer, realizes phase
The connection of adjacent truss monomer, without carrying out weld job at the construction field (site), so as to improve the security of job site, together
When, the speed of application of job site is also accelerated, the time loss of job site is reduced.
It is further preferred that the position that bottom plate 42 protrudes from side cover plate 44 is provided with the 4th bolt through-hole 47, the 4th bolt
Via 47 is used to pass through with by two adjacent truss lists with the bolt on the integrated rod member top surface on the truss monomer being connected
Body is connected.
4th bolt through-hole 47 is set at bottom plate 42, bonding strength of the integrated rod member at connecting node can be strengthened,
So as to ensure the reliability of the connection between integrated rod member, and then improve the connection reliability of truss connecting element 5.
Specifically, the quantity of the upper cover plate 43 of many joint element for bar 4, can be according to the straight rod member 2 with many joint element for bar 4
And/or depending on the species of inclined member 3, quantity are different, for example, Fig. 8-Figure 12 is just illustrated in the rod member that position is different and is connected
It is diverse in the case of, the connection state for the rod member that different types of many joint element for bar 4 are connected with periphery.For example, Fig. 8 is
In the end of integrated rod member and connection straight rod member 2 and inclined member 3, Fig. 9 is the intermediate node and connection straight rod member 2 in integrated rod member
With inclined member 3；Figure 12 is two inclined members 3 of intermediate node and connection in integrated rod member, many bars connection in the case of these three
Part 4 can be with general, and the quantity of upper cover plate 43 is two pieces.And it is in Fig. 10 2 straight rod members 2 of end connection of integrated rod member,
And in Figure 11 it is intermediate node 2 straight rod members 2 of connection in integrated rod member, upper cover plate 43 now can be just one piece, many bars
The sectional view of connector 4 becomes a rectangle.
It is preferred that, rod member monomer 1 is H profile steel 7.
By setting H profile steel 7 to be used as a rod member monomer 1, to constitute a side of truss monomer, it is possible to use H types
The space of the side of the waist of steel 7 is sufficiently combined with floor 8 so that the waist that concrete 6 can be with H profile steel 7 when pouring build floor 8
Fully contacted with leg, improve building integrated connection intensity.
It is further preferred that the lower flange of H profile steel 7 is provided with the 3rd bolt through-hole 71, the 3rd bolt through-hole 71, for quilt
The bolt on integrated rod member top surface on adjacent truss monomer is by so that two adjacent truss monomers to be connected.
By setting bolt through-hole in the lower flange of H profile steel 7, it is possible to use the bolt of the top surface of adjacent integrated rod member,
So that two truss monomers to be directly connected to.Moreover, the space of the side using the waist of H profile steel 7, can be facilitated with tightening nut
Operative.It is specific as shown in figure 13.
For example, above-mentioned truss monomer can be made in wall, filling meets the light of strength of wall body outside truss monomer
The filler 9 of matter sound-insulating.Truss is transported together with wall, wherein it is desired to first vacate the position of H profile steel, with
Just combined, and combined with floor with remaining truss monomer.
Embodiment 2：
Figure 15 is the top view of the assembly concrete-filled steel tube truss building system of the embodiment of the present invention 2；Figure 16 is Figure 15
Stereogram；Figure 17 is a kind of schematic diagram of connected mode of the intersecting longitudiual truss monomer in embodiment 2；Figure 18 is Figure 17
Longitudinal sectional view；Figure 19 is Figure 17 transverse sectional view；Figure 20 is the another of the intersecting longitudiual truss monomer in embodiment 2
Plant the schematic diagram of connected mode；Figure 21 is Figure 20 longitudinal sectional view；Figure 22 is Figure 20 transverse sectional view.Need explanation
It is, Tu15Zhong that what is represented with " thick dashed line+arrow " form is inclined member, and the afterbody of wherein thick dashed line represents the lower end of inclined member,
The head of arrow represents the upper end of inclined member, and what is represented with the rectangle of dotted line is integrated rod member, is with what hollow circle was represented
The node of connected mode connection shown in Figure 20, what it is with 2 transversely opposed triangular representations is with the connection section shown in Figure 17
Point.
In figure, accompanying drawing identical reference is used with above-described embodiment, above-described embodiment is still continued to use attached for this
The definition of icon note.The implication that the emerging reference of the present embodiment is represented is as follows：10th, the first laterally attached part；101st,
One connection riser；102nd, the second connection riser；11st, the second laterally attached part；111st, the 3rd connection riser；112nd, the first connection is horizontal
Plate.
Truss connecting element 5 also includes the first laterally attached part 10, and the first laterally attached part 10 is used to connect intersecting longitudinal direction
Truss monomer, laterally attached part includes the first connection connection riser 102 of riser 101 and second, the first connection riser 101 and second
Connection riser 102 is intersecting and is fixedly connected, and the first connection riser 101 is used to be bolted the longitudiual truss monomer with intersecting
One of the side plates 41 of many bar connecting rods connect, the second connection riser 102 is used for the mode and phase being bolted
The other of longitudiual truss monomer of friendship is connected.
, can be in the longitudiual truss monomer or a piece of independent for connecting two panels by setting the first laterally attached part 10
Longitudiual truss monomer and in addition a piece of or two panels intersect longitudiual truss monomer connection, it is whole so as to form a building
Body.
Particularly, as shown in figure 23, the first laterally attached part 10 can also set one to be connected riser 101 and with first
Two connection risers 102 vertical deep floor, the deep floor can be L-shaped.As shown in figure 25, many bars at the position
Connector 4 can be many joint element for bar 4 for only connecting straight rod member 2.Or such as, shown in Figure 27, another pair at the position is indulged
Can be the combination of steel pipe and H profile steel 7 to truss monomer.
It is further preferred that truss connecting element 5 also includes the second laterally attached part 11, the second laterally attached part 11 is used to connect
Intersecting longitudiual truss monomer is connect, the second laterally attached part 11 includes the 3rd connection connection transverse slat 112 of riser 111 and first, the
Three connection risers 111 are vertical with the first connection transverse slat 112 and are fixedly connected, and the first connection transverse slat 112 is used to be bolted
One of mode and the longitudiual truss monomer that intersects in the position for protruding from side cover plate 44 of bottom plate 42 connect, the second side
It is used to the other of the mode that is bolted and the longitudiual truss monomer intersected to connector connect.Specifically, in bar
The back side of part monomer 1, can also configure one block of steel plate, so that tightening nut is used.
By setting the second laterally attached part 11 can be by the bottom plate 42 of many joint element for bar 4 and other longitudiual truss monomers
It is attached, so as to further improve the bonding strength between longitudiual truss monomer and longitudiual truss monomer.
In addition, Figure 20 shows that the integrated rod member of two pieces of longitudiual truss monomers up and down here on a direction is
H profile steel 7, and the integrated rod member of the vertical longitudiual truss monomer in another direction here is the combination of H profile steel 7 and steel pipe.
Although the preferred embodiments of the present invention are described above in conjunction with accompanying drawing, the invention is not limited in above-mentioned specific
Embodiment, above-mentioned embodiment is only schematical, is not restricted, one of ordinary skill in the art
Under the enlightenment of the present invention, in the case of present inventive concept and scope of the claimed protection is not departed from, it can also make very
It is multi-form, for example：1. the scheme based on Figure 23-28, the deep floor, vertical that whether can have L-shaped in the first laterally attached part
Longitudiual truss monomer be the combination of steel pipe+steel pipe or the combination of H profile steel+steel pipe and bar connecting piece herein whether
Have and selected and combined in several dimensions such as inclined member；2. above-described embodiment shows that being along horizontal partition goes out longitudiual truss
Monomer, for example, one layer of building can be partitioned into one piece of longitudiual truss monomer, i.e. the height of longitudiual truss monomer is building
Floor height, actually can also along it is longitudinally split go out piece longitudiual truss monomer of longitudiual truss monomer, i.e., one be multi-story structure
Wall, the wall for simultaneously having several floor heights can be that the longitudiual truss monomer for having polylith to be arranged side by side is constituted.These belong to the present invention
Protection domain within.
Claims (10)
1. a kind of assembly concrete-filled steel tube truss building system, it is characterised in that：Including longitudiual truss monomer, longitudinal purlin
Frame monomer includes the combination by straight rod member and inclined member between the integrated rod member of a pair of parallel setting, integrated rod member described in a pair
Or only connected by the straight rod member；The integrated rod member includes connecting by many bars between rod member monomer, the rod member monomer
Part is connected, and many joint element for bar are also connected with the straight rod member or the inclined member；The straight rod member and the inclined member and extremely
Concrete is filled with the least a portion of rod member monomer；
Connected between multiple longitudiual truss monomers by truss connecting element.
2. assembly concrete-filled steel tube truss building system according to claim 1, it is characterised in that：Many bar connections
Part includes being installed with cover plate in the trough-shaped body being made up of bottom plate and a pair of side plates, the trough-shaped body, and the cover plate has upper lid
Plate and side cover plate are constituted, and the side cover plate is located at the two ends of the length direction of the groove of trough-shaped body, and at least one described side cover plate is used
Be fixedly connected in the rod member monomer, the upper cover plate is fixedly connected with the side cover plate, the upper cover plate be used for it is described
Straight rod member and/or inclined member connection.
3. assembly concrete-filled steel tube truss building system according to claim 2, it is characterised in that：The side plate it is upper
Edge protrudes from the top edge and the upper lid of the upper cover plate, the straight rod member and/or the inclined member and the side plate
Plate is fixedly connected, and the lateral edges of the length direction along groove of the lateral edges of the side plate and the bottom plate protrude from the side cover
Plate, the lateral edges, the lateral edges of the length direction along groove of the bottom plate, the side plate of the rod member monomer and the side plate are consolidated
Fixed connection.
4. assembly concrete-filled steel tube truss building system according to claim 2, it is characterised in that：On the upper cover plate
It is provided with concrete via.
5. assembly concrete-filled steel tube truss building system according to claim 1, it is characterised in that：Many bar connections
The side of part, which is provided with the first bolt through-hole, the bolt through-hole, is installed with bolt, and the truss connecting element is provided with the second bolt
Via, the truss connecting element is used to cause on the adjacent longitudiual truss monomer to pass by many joint element for bar sides
Bolt penetrate second bolt through-hole with by adjacent longitudiual truss monomer connection.
6. assembly concrete-filled steel tube truss building system according to claim 1, it is characterised in that：The rod member monomer
For H profile steel.
7. assembly concrete-filled steel tube truss building system according to claim 6, it is characterised in that：The H profile steel
Lower flange is provided with the 3rd bolt through-hole, the 3rd bolt through-hole, for by the collection on the adjacent truss monomer
Into the bolt on rod member top surface by so that two adjacent truss monomers to be connected.
8. assembly concrete-filled steel tube truss building system according to claim 3, it is characterised in that：The bottom plate is protruded
The position of the side cover plate is provided with the 4th bolt through-hole, the 4th bolt through-hole is used for the truss list with being connected
The bolt on the integrated rod member top surface on body is by so that two adjacent truss monomers to be connected.
9. assembly concrete-filled steel tube truss building system according to claim 3, it is characterised in that：The truss connection
Part also includes the first laterally attached part, and the first laterally attached part is used to connect intersecting longitudiual truss monomer, described lateral
Connector includes the first connection riser and the second connection riser, the first connection riser and the second connection riser it is intersecting and
It is fixedly connected, the first connection riser is used to be bolted the institute with one of the longitudiual truss monomer that intersects
State the side plate connection of many bar connecting rods, the second connection riser is used for the mode that is bolted and described indulging of intersecting
Connected to the other of truss monomer.
10. assembly concrete-filled steel tube truss building system according to claim 3, it is characterised in that：The truss connects
Fitting also includes the second laterally attached part, and the second laterally attached part is used to connect intersecting longitudiual truss monomer, and described the
Two laterally attached parts include the 3rd connection riser and the first connection transverse slat, the 3rd connection riser and the first connection transverse slat
Vertical and be fixedly connected, the first connection transverse slat is used for the mode being bolted and the longitudiual truss monomer intersected
One of in the bottom plate protrude from the side cover plate position connection, the second laterally attached part be used for pass through spiral shell
Tether the connection of the other of the mode connect and the longitudiual truss monomer that intersects.
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| CN201710369599.XA CN107060069B (en) | 2017-05-23 | 2017-05-23 | Assembled steel pipe concrete truss building system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710369599.XA CN107060069B (en) | 2017-05-23 | 2017-05-23 | Assembled steel pipe concrete truss building system |
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| CN107060069A true CN107060069A (en) | 2017-08-18 |
| CN107060069B CN107060069B (en) | 2022-08-30 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114645573A (en) * | 2022-03-23 | 2022-06-21 | 福建众合开发建筑设计院有限公司 | Fireproof and sound-proof steel structure building material and preparation method thereof |
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| CN107060069B (en) | 2022-08-30 |
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