CN106869329A - The splicing of assembling steel plate concrete shear force wall scene node and its construction method - Google Patents

The splicing of assembling steel plate concrete shear force wall scene node and its construction method Download PDF

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Publication number
CN106869329A
CN106869329A CN201710235783.5A CN201710235783A CN106869329A CN 106869329 A CN106869329 A CN 106869329A CN 201710235783 A CN201710235783 A CN 201710235783A CN 106869329 A CN106869329 A CN 106869329A
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China
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construction
lifting
node
plate
steel plate
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CN201710235783.5A
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CN106869329B (en
Inventor
王来
冯建龙
王金鑫
陈海涛
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Shandong University of Science and Technology
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Shandong University of Science and Technology
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38Connections for building structures in general
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work

Abstract

The invention discloses a kind of splicing of assembling steel plate concrete shear force wall scene node and its construction method, including the wall body construction being made up of encased steel plate and stiffening rib steel plate, upper wall body construction and lower wall body construction interface outer rim respectively temporary weld have a row up and down corresponding lifting location-plate, mutual corresponding bolt hole up and down is respectively equipped with lifting location-plate, bolt hole puts on bolt and tightens nut, and the upper wall body construction after docking lifting is fixed as one temporarily with lower wall body construction;Being additionally included in the ribbed stiffener welded top of upper and lower wall body construction has several joint bars higher than wall body construction apical side height, joint bar can be plugged into the wall body construction of other side, so that the seam crossing after concrete casting in upper wall body construction and lower wall body construction forms reinforced concrete structure.Assembling degree of the present invention is high, lifting is convenient, accelerates construction speed.

Description

The splicing of assembling steel plate concrete shear force wall scene node and its construction method
Technical field
The invention belongs to building structure technology field.
Background technology
Under construction, the material of agent structure mainly has two kinds of concrete and steel.Assembling steel plate confined concrete is cut The structure of power wall (hereinafter referred to as steel plate concrete shear wall), is that steel plate is surrounded by outside the two sides of concrete walls or surrounding, within the walls Portion is provided with ribbed stiffener, is that steel and concrete are effectively combined and form a kind of new lateral resistant member.Concrete is subject to steel Intensity is improved after plate effect of contraction, while having played the big material property advantage of steel high-strength light, concrete rigidity.
At present, it is to be processed into encased steel plate and ribbed stiffener in advance during assembling steel plate confined concrete shear wall construction Integral wall component, carries out the assembly and concrete casting of upper and lower layer wall at the scene.When upper and lower layer wall body construction is assembled, by Component inside is in ribbed stiffener, the encased steel plate of component can only be welded together, it is impossible to which weldering company is carried out to ribbed stiffener Connect, cause confined concrete shear wall junction local strength to weaken;And it is not easy centering alignment, weldering when there is lifting construction Difficulty is connect big, the problems such as node surface out-of-flatness.
The content of the invention
In order to solve the above-mentioned technical problem, a kind of assembling degree of present invention offer is high, lifting is convenient, the steel of surfacing Board concrete shear wall scene splicing node.
The second technical problem to be solved by the present invention, is to provide a kind of above-mentioned assembling steel plate concrete shear force wall of construction The construction method of scene splicing node.
The technical solution adopted by the present invention is:
A kind of assembling steel plate concrete shear force wall scene splicing node, including be made up of encased steel plate and stiffening rib steel plate Wall body construction, be referred to as upper wall body construction and lower wall body construction by splicing relative position, it is characterised in that in upper wall body construction and Temporary weld has a row corresponding lifting location-plate up and down to the interface outer rim of lower wall body construction respectively, on lifting location-plate respectively Mutual corresponding bolt hole up and down is provided with, bolt hole puts on bolt and tightens nut, and the upper wall body construction after docking lifting is with Wall body construction is fixed as one temporarily;Being additionally included in the ribbed stiffener welded top of upper and lower wall body construction has several higher than wall body structure The joint bar of part apical side height, joint bar can be plugged into the wall body construction of other side, so that in upper wall body structure after concrete casting The seam crossing of part and lower wall body construction forms reinforced concrete structure.
Further, described joint bar is more than 200mm higher than the height of wall body construction top surface.
Further, the two ends of described upper wall body construction and lower wall body construction are welded with square steel tube.
A kind of construction method of above-mentioned assembling steel plate concrete shear force wall scene splicing node of constructing is as follows:
The first step, processes the lifting location-plate in strap bolt hole first, and lifting location-plate is distinguished at interval of certain distance It is welded in two outer rims of wall body construction Mosaic face;It is several higher than lower wall in the ribbed stiffener welded top of lower wall body construction The joint bar of component top surface 200mm length;
Second step, conventionally wall body construction under installation on construction ground;After installation, downward wall body structure Casting concrete in part;
3rd step, in lifting on wall body construction to lower wall body construction, makes corresponding lifting location-plate bolt hole centering up and down, Bolt being put in bolt hole and tightening nut, the upper wall body construction after docking lifting is fixed as one temporarily with lower wall body construction;
In lifting during wall body construction to lower wall body construction, should first ensure lower wall body construction joint bar enter its inside after again Make a decision alignment;
4th step, the seam to upper and lower wall body construction is welded, and lifting location-plate is cut away after welding, then will lifting Location-plate blocks the weld seam polishing for not welding part;Now first node construction is finished;
5th step, using first upper wall body construction of node as second lower wall body construction of node, in second section Several joint bars higher than the lower wall body construction top surface 200mm length in the ribbed stiffener welded top of the lower wall body construction of point, then To casting concrete in second lower wall body construction of node, according still further to the method for the 3rd and 4 steps, second node of constructing, with This analogizes, until whole wall construction is finished.
The advantage of the invention is that:
1. in lifting during wall body construction, due to lifting the supporting role of limiting plate and the guide and limit effect of joint bar, energy Easily aligned with lower wall body construction centering;
2., by lifting limiting plate fixation, upper and lower wall body construction is not moved dislocation in welding, it is ensured that alignment Same plane is formed, the problems such as solve node surface out-of-flatness.
3., due to the effect of joint bar, the seam crossing after concrete casting in upper wall body construction and lower wall body construction is formed steel Tendon concrete structure, increased the intensity at upper and lower wall connecting.
Brief description of the drawings
Fig. 1 is the preceding schematic perspective view of the docking of wall body construction up and down of the embodiment of the present invention;
Fig. 2 be the embodiment of the present invention wall body construction up and down docking after front view;
Fig. 3 is the docking lateral side view profile of wall body construction up and down of the embodiment of the present invention.
In figure:The upper wall body constructions of 1-, wall body construction under 2-, 3- joint bars, 4- ribbed stiffeners, 5- square steel tubes, 6- hangs oneself and sets position Location-plate, 8- bolts hole, 9- bolts, 10- weld seams are lifted under plate, 7-.
Specific embodiment
The present invention is described in detail below in conjunction with the accompanying drawings:
As shown in Figure 1, 2, 3, the technical side that splicing node in assembling steel plate concrete shear force wall scene of the invention is used Case is:
A kind of assembling steel plate concrete shear force wall scene splicing node, including be made up of encased steel plate and stiffening rib steel plate Wall body construction, by splicing relative position be referred to as upper wall body construction 1 and lower wall body construction 2, in upper wall body construction 1 and lower wall body structure Temporary weld has a row corresponding hang oneself dress location-plate 6 and lower lifting location-plate 7 up and down to the interface outer rim of part 2 respectively, hangs oneself Dress location-plate 6 and lower lifting location-plate 7 are respectively equipped with up and down mutually corresponding bolt hole 8, and bolt hole 8 puts on bolt 9 and tightens spiral shell Mother, the upper wall body construction 1 after docking lifting is fixed as one temporarily with lower wall body construction 2;It is additionally included in upper and lower wall body construction 1 and 2 welded top of ribbed stiffener 4 has several joint bars 3 higher than wall body construction apical side height, and joint bar 3 can be plugged into other side's In wall body construction 1, so that the seam crossing after concrete casting in upper wall body construction 1 and lower wall body construction 2 forms reinforced concrete Soil structure.
Further, described joint bar 3 is more than 200mm higher than the height of wall body construction top surface.
Further, the two ends of described upper wall body construction 1 and lower wall body construction 2 are welded with square steel tube 5.
As shown in Figure 1, 2, 3, a kind of construction party of above-mentioned assembling steel plate concrete shear force wall scene splicing node of constructing Method is as follows:
The first step, processes the lifting location-plate in strap bolt hole 8 first, and lifting location-plate is distinguished at interval of certain distance It is welded in two outer rims of wall body construction Mosaic face;It is dress location-plate 6 of hanging oneself to be welded on wall body construction 1, is welded on On lower wall body construction 2 is lower lifting location-plate 7;It is several higher than lower wall in the welded top of ribbed stiffener 4 of lower wall body construction 2 The joint bar 3 of the top surface 200mm length of component 2;
Second step, conventionally wall body construction 2 under installation on construction ground;After installation, downward wall Casting concrete in component 2;
3rd step, in lifting on wall body construction 1 to lower wall body construction 2, looks for corresponding lifting location-plate bolt hole 8 up and down Just, put on bolt 9 in bolt hole 8 and tighten nut, the upper wall body construction 1 after docking lifting is temporarily fixed with lower wall body construction 2 It is integrated;
In lifting during wall body construction 1 to lower wall body construction 2, should first ensure that the joint bar 4 of lower wall body construction 2 enters inside it Make a decision alignment again afterwards;
4th step, welds to upper wall body construction 1 with the seam of lower wall body construction 2, forms weld seam 10, is cut after welding Fall to hang oneself dress location-plate 6 and lower lifting location-plate 7, then will hang oneself dress location-plate 6 and lower lifting location-plate 7 is blocked and do not weld part Weld seam polishing, now first node construction finish;
5th step, using first upper wall body construction 1 of node as second lower wall body construction 2 of node, at second Several joint bars 4 higher than the lower wall body construction top surface 200mm length in the ribbed stiffener welded top of the lower wall body construction 2 of node, Then to casting concrete in second lower wall body construction 2 of node, according still further to the method for the 3rd and 4 steps, second section of constructing Point, by that analogy, until whole wall construction is finished.

Claims (4)

1. a kind of assembling steel plate concrete shear force wall scene splicing node, including be made up of encased steel plate and stiffening rib steel plate Wall body construction, is referred to as upper wall body construction and lower wall body construction, it is characterised in that in upper wall body construction with by splicing relative position Temporary weld has a row corresponding lifting location-plate up and down to the interface outer rim of wall body construction respectively, is set respectively on lifting location-plate There is mutual corresponding bolt hole up and down, bolt hole puts on bolt and tightens nut, upper wall body construction and lower wall after docking lifting Body component is fixed as one temporarily;Being additionally included in the ribbed stiffener welded top of upper and lower wall body construction has several higher than wall body construction The joint bar of apical side height, joint bar can be plugged into the wall body construction of other side, so that in upper wall body construction after concrete casting Seam crossing with lower wall body construction forms reinforced concrete structure.
2. node is spliced at assembling steel plate concrete shear force wall scene as claimed in claim 1, it is characterised in that described inserts Muscle is more than 200mm higher than the height of wall body construction top surface.
3. node is spliced at assembling steel plate concrete shear force wall scene as claimed in claim 1, it is characterised in that described is upper The two ends of wall body construction and lower wall body construction are welded with square steel tube.
4. the construction party of node is spliced at a kind of assembling steel plate concrete shear force wall scene as described in claim 1-3 is any Method, it is characterised in that
The first step, processes the lifting location-plate in strap bolt hole first, and lifting location-plate is respectively welded at interval of certain distance In two outer rims of wall body construction Mosaic face;It is several higher than lower wall body construction in the ribbed stiffener welded top of lower wall body construction The joint bar of top surface 200mm length;
Second step, conventionally wall body construction under installation on construction ground;After installation, in downward wall body construction Casting concrete;
3rd step, in lifting on wall body construction to lower wall body construction, makes corresponding lifting location-plate bolt hole centering up and down, in spiral shell Keyhole puts on bolt and tightens nut, and the upper wall body construction after docking lifting is fixed as one temporarily with lower wall body construction;
In lifting during wall body construction to lower wall body construction, should first ensure the joint bar of lower wall body construction into making a decision again behind its inside Alignment;
4th step, the seam to upper and lower wall body construction is welded, and lifting location-plate is cut away after welding, then lifting is positioned Plate blocks the weld seam polishing for not welding part;Now first node construction is finished;
5th step, using first upper wall body construction of node as second lower wall body construction of node, in second node Several joint bars higher than the lower wall body construction top surface 200mm length in the ribbed stiffener welded top of lower wall body construction, then to Casting concrete in two lower wall body constructions of node, according still further to the method for the 3rd and 4 steps, second node of constructing, with such Push away, until whole wall construction is finished.
CN201710235783.5A 2017-04-12 2017-04-12 Splice node and its construction method in assembling steel plate concrete shear force wall scene Active CN106869329B (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108571169A (en) * 2018-06-15 2018-09-25 河南绿建建筑科技有限公司 Prefabrication steel concrete overlapped shear wall assembled architecture construction method
CN109322408A (en) * 2018-10-31 2019-02-12 中国二十冶集团有限公司 Steel plate shear force wall installation method
CN109837994A (en) * 2019-01-11 2019-06-04 温州东联市政工程有限公司 A kind of Prefabricated reinforced concrete is whole to pour building structure and its construction method
CN110374340A (en) * 2019-07-22 2019-10-25 中铁大桥局集团有限公司 A kind of large eccentricity steel structure hoisting butt joint auxiliary device and auxiliary tool

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103255853A (en) * 2013-05-15 2013-08-21 天津大学建筑设计研究院 Tooth-groove-type connection structure of upper-layer inner wallboard of assembly-type shear wall and lower-layer inner wallboard of assembly-type shear wall
JP2013209809A (en) * 2012-03-30 2013-10-10 Daiken Corp Bearing wall structure
CN104563333A (en) * 2014-12-30 2015-04-29 长安大学 Exterior steel plate and in-fill concrete combined shear wall
CN105672532A (en) * 2016-02-02 2016-06-15 长沙理工大学 Assembled shear wall and mounting method thereof
CN105888077A (en) * 2016-06-17 2016-08-24 福建工程学院 Fabricated shear wall connecting device and construction method thereof
CN205685510U (en) * 2016-06-20 2016-11-16 西安建筑科技大学 A kind of fabricated shear wall model structure unitary mould

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013209809A (en) * 2012-03-30 2013-10-10 Daiken Corp Bearing wall structure
CN103255853A (en) * 2013-05-15 2013-08-21 天津大学建筑设计研究院 Tooth-groove-type connection structure of upper-layer inner wallboard of assembly-type shear wall and lower-layer inner wallboard of assembly-type shear wall
CN104563333A (en) * 2014-12-30 2015-04-29 长安大学 Exterior steel plate and in-fill concrete combined shear wall
CN105672532A (en) * 2016-02-02 2016-06-15 长沙理工大学 Assembled shear wall and mounting method thereof
CN105888077A (en) * 2016-06-17 2016-08-24 福建工程学院 Fabricated shear wall connecting device and construction method thereof
CN205685510U (en) * 2016-06-20 2016-11-16 西安建筑科技大学 A kind of fabricated shear wall model structure unitary mould

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108571169A (en) * 2018-06-15 2018-09-25 河南绿建建筑科技有限公司 Prefabrication steel concrete overlapped shear wall assembled architecture construction method
CN109322408A (en) * 2018-10-31 2019-02-12 中国二十冶集团有限公司 Steel plate shear force wall installation method
CN109837994A (en) * 2019-01-11 2019-06-04 温州东联市政工程有限公司 A kind of Prefabricated reinforced concrete is whole to pour building structure and its construction method
CN109837994B (en) * 2019-01-11 2020-11-06 温州东联市政工程有限公司 Reinforced concrete prefabricated whole-cast house structure and construction method thereof
CN110374340A (en) * 2019-07-22 2019-10-25 中铁大桥局集团有限公司 A kind of large eccentricity steel structure hoisting butt joint auxiliary device and auxiliary tool
CN110374340B (en) * 2019-07-22 2021-05-18 中铁大桥局集团有限公司 Large eccentric steel structure hoisting butt joint auxiliary device and auxiliary tool

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