CN102127941A - Steel tube concrete column-double-layer steel plate combined shear wall and construction method thereof - Google Patents

Steel tube concrete column-double-layer steel plate combined shear wall and construction method thereof Download PDF

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Publication number
CN102127941A
CN102127941A CN 201010598383 CN201010598383A CN102127941A CN 102127941 A CN102127941 A CN 102127941A CN 201010598383 CN201010598383 CN 201010598383 CN 201010598383 A CN201010598383 A CN 201010598383A CN 102127941 A CN102127941 A CN 102127941A
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China
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steel
shear wall
described
steel pipe
double
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CN 201010598383
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Chinese (zh)
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CN102127941B (en
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聂建国
卜凡民
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清华大学
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Publication of CN102127941B publication Critical patent/CN102127941B/en

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Abstract

The invention relates to a steel tube concrete column-double-layer steel plate combined shear wall belonging to the technical field of constructional engineering and combination structures. The steel tube concrete column-double-layer steel plate combined shear wall comprises two steel tubes, two steel plates, distributed reinforcing steel bars, connecting keys, male pins and concrete, wherein the connecting keys are vertically and alternately arranged at the opposite sides of the two steel tubes; both ends of each of transversally distributed reinforcing steel bars in the distributed reinforcing steel bars are respectively connected with the connecting keys in corresponding positions on the two steel tubes; the male pins are welded on the opposite sides of the two steel plates; two lateral ends of the two steel plates are connected with the steel tubes; and concrete is cast in the two steel tubes and in a planar closed space encircled by the two steel plates and the two steel tubes. The shear wall of the invention can restrict the concrete from deforming, improve the bearing capacity and the tensility of the shear wall and enhance the whole quake-proof performance of the structure. Moreover, the shear wall has favorable stress performance and improved quake-proof performance, is favorable to engineering of building space arrangement, decreasing self weight and reducing template engineering and is suitable for being used as a shear wall in a high-rise or ultra-high-rise building.

Description

A kind of steel core concrete column-double-layer plate compound shear wall and job practices thereof

Technical field

The present invention relates to a kind of steel core concrete column-double-layer plate compound shear wall that can be applicable to high level and super highrise building, belong to construction work and combining structure technical field.

Background technology

Shear wall or by the cylindrical shell that shear wall is formed is the main lateral resistant member of highrise building.Along with the raising of building height increase and building function demand, more and more higher to the requirement of shear wall each side.Traditional concrete wall deformability is relatively poor, and ductility is lower, directly influences the anti-seismic performance of highrise building; Excessive vertical load needs very big shear wall thickness, could satisfy " earthquake resistant design code " limit value for the shear wall ratio of axial compressive force to axial compressive ultimate capacity of section; Blocked up body of wall increases dead load, is unfavorable for antidetonation, increases foundation cost simultaneously; Blocked up body of wall has reduced the building usable floor area, especially for commercial bottom, has restricted the flexibility that building is arranged, influences function of use.

Summary of the invention

The objective of the invention is to the deficiency that exists in existing high level and the superelevation story shear wall, propose a kind of stress performance superior, safe and reliable, be beneficial to the shear wall that deadweight, minimizing form work engineering were arranged, alleviated to architectural space.

Technical scheme of the present invention is as follows:

A kind of steel core concrete column-double-layer plate compound shear wall is characterized in that, this shear wall comprises two steel pipes, two steel plates, distribution reinforcement, connecting key, peg and concrete; The opposite side of described two steel pipes, vertical interval are furnished with connecting key, and corresponding with position on described two steel pipes respectively connecting key in the two ends of transversely distributed steelbar links to each other in the described distribution reinforcement; All be welded with peg on described two steel plate opposite faces; Described two steel plate two side ends link to each other with steel pipe; Concreting in the planar surface encloses space that in two steel pipes and by two steel plates and two steel pipes, surrounds.

Described steel pipe is circle, square or rectangle.

Described connecting key and steel pipe, transversely distributed steelbar and connecting key and steel pipe 1 and steel plate be connected to welding or bolt is connected.

Described distribution reinforcement is made up of transversely distributed steelbar and vertical distribution reinforcement.

Described connecting key is in the opposite side of steel pipe, vertical equidistant placement.

The junction wire binding of described transversely distributed steelbar and vertical distribution reinforcement.

Described a plurality of peg is evenly distributed on the steel plate opposite side, or arranges by stressing conditions.

The job practices of a kind of steel core concrete column-double-layer plate compound shear wall comprises steel work processing, installation and concreting step; Concrete steps are as follows:

A. at factory process steel pipe and steel plate; On steel pipe one side, be welded to connect key, weld stud on steel plate one side;

B. after steel work machines, be transported to the job site, and with the steel pipe installing and locating; With the welding of the connecting key on transversely distributed steelbar and the steel pipe, and arrange vertical distribution reinforcement;

C. it is relative to make two steel plates be welded with a side of peg, and the steel plate two ends are welded in form the planar surface encloses space on the steel pipe, and concreting in this space and steel pipe forms steel core concrete column-double-layer plate compound shear wall.

The present invention has the following advantages with respect to prior art:

(1) can be out of shape by confined concrete, improve shear wall bearing capacity and ductility, strengthen the structural entity anti-seismic performance; (2) realize steel plate, steel pipe and concrete dual combination, form the twice anti-vibration defense lines, improve the degree of safety of structure; (3) reduce dead load, reduce earthquake sheet, reduce foundation cost; (4) according to the steel ratio difference, can reduce thickness of wall body 10%~30%, increase the flexibility that building usable floor area and architectural space are arranged, reduce restriction to building function; (5) double-layer plate can be used as the template of concreting when construction, reduces the form work engineering amount; (6) for framework-structures such as core tube, can optimize the Rigidity Matching of core tube and framework, make the distribution of horizontal loading more reasonable.

Description of drawings

Fig. 1 is steel core concrete column of the present invention-double-layer plate compound shear wall internal construction schematic diagram.

Fig. 2 is that design sketch is finished in steel core concrete column of the present invention-double-layer plate compound shear wall construction.

Among the figure: the 1-steel pipe; The 2-steel plate; The 3-connecting key; The 4-peg; The 5-concrete; The 6-transversely distributed steelbar; The vertical distribution reinforcement of 7-.

Specific implementation method

Below in conjunction with accompanying drawing, specific implementation method of the present invention is further described.

As Fig. 1~shown in Figure 2, this shear wall comprises two steel pipes 1, two steel plates 2, distribution reinforcement, connecting key 3, peg 4 and concrete 5; The opposite side of described two steel pipes, vertical interval are furnished with connecting key 3, and corresponding with position on described two steel pipes respectively connecting key 3 in the two ends of transversely distributed steelbar links to each other in the described distribution reinforcement; All be welded with peg 4 on described two steel plate 2 opposite faces; Described two steel plate 2 two side ends link to each other with steel pipe 1; Concreting 5 in the planar surface encloses space that in two steel pipes 1 and by two steel plates 2 and two steel pipes 1, surrounds.

Steel pipe 1 is circle, square or rectangle.Connecting key 3 and steel pipe 1, transversely distributed steelbar and connecting key 3 and steel pipe 1 and steel plate 2 be connected to welding or bolt is connected.Distribution reinforcement is made up of transversely distributed steelbar 6 and vertical distribution reinforcement 7.Connecting key 3 is in the opposite side of steel pipe, vertical equidistant placement.The junction wire binding of transversely distributed steelbar 6 and vertical distribution reinforcement 7.A plurality of pegs 4 are evenly distributed on steel plate 1 opposite side, or arrange by stressing conditions.

The job practices of a kind of steel core concrete column-double-layer plate compound shear wall comprises steel work processing, installation and concreting step; Concrete steps are as follows:

A. at factory process steel pipe 1 and steel plate 2; On steel pipe 1 one sides, be welded to connect key 3, weld stud 4 on steel plate 2 one sides;

B. after steel work machines, be transported to the job site, and with steel pipe 1 installing and locating; With 3 welding of the connecting key on transversely distributed steelbar 6 and the steel pipe 1, and arrange vertical distribution reinforcement 7;

C. it is relative to make two steel plates 2 be welded with a side of peg 4, and steel plate 2 two ends are welded on the steel pipe 1 form planar surface encloses space (as shown in Figure 1), concreting 5 in this space and steel pipe 1 forms steel core concrete column-double-layer plate compound shear wall (as shown in Figure 2).

The invention provides a kind of steel core concrete column-double-layer plate compound shear wall, stress performance is good, is beneficial to architectural space and arranges, alleviates deadweight, reduces form work engineering, is suitable for use as high level, super highrise building.

Claims (8)

1. steel core concrete column-double-layer plate compound shear wall is characterized in that, this shear wall comprises two steel pipes (1), two steel plates (2), distribution reinforcement, connecting key (3), peg (4) and concrete (5); The opposite side of described two steel pipes, vertical interval are furnished with connecting key (3), and corresponding with position on described two steel pipes respectively connecting key (3) in the two ends of transversely distributed steelbar links to each other in the described distribution reinforcement; All be welded with peg (4) on described two steel plates (2) opposite face; Described two steel plates (2) two side ends links to each other with steel pipe (1); Concreting (5) in the planar surface encloses space that in two steel pipes (1) and by two steel plates (2) and two steel pipes (1), surrounds.
2. shear wall according to claim 1 is characterized in that: described steel pipe (1) is circle, square or rectangle.
3. shear wall according to claim 1 is characterized in that: described connecting key (3) and steel pipe (1), transversely distributed steelbar and connecting key (3) and steel pipe (1) and steel plate (2) be connected to welding or bolt is connected.
4. shear wall according to claim 1 is characterized in that: described distribution reinforcement is made up of transversely distributed steelbar (6) and vertical distribution reinforcement (7).
5. shear wall according to claim 4 is characterized in that: the junction wire binding of described transversely distributed steelbar (6) and vertical distribution reinforcement (7).
6. shear wall according to claim 1 is characterized in that: described a plurality of pegs (4) are evenly distributed on steel plate (1) opposite side, or arrange by stressing conditions.
7. shear wall according to claim 1 is characterized in that: described connecting key (3) is in the opposite side of steel pipe (1), vertical equidistant placement.
8. the job practices according to each described steel core concrete column-double-layer plate compound shear wall in the claim 1 to 7 is characterized in that: comprise steel work processing, installation and concreting step; Concrete steps are as follows:
A. at factory process steel pipe (1) and steel plate (2); On steel pipe (1) one side, be welded to connect key (3), weld stud (4) on steel plate (2) one sides;
B. after steel work machines, be transported to the job site, and with steel pipe (1) installing and locating; With the welding of the connecting key (3) on transversely distributed steelbar (6) and the steel pipe (1), and arrange vertical distribution reinforcement (7);
C. it is relative to make two steel plates (2) be welded with a side of peg (4), and steel plate (2) two ends are welded in steel pipe (1) go up form the planar surface encloses space, concreting (5) in this space and steel pipe (1) forms steel core concrete column-double-layer plate compound shear wall.
CN2010105983839A 2010-12-10 2010-12-10 Steel tube concrete column-double-layer steel plate combined shear wall and construction method thereof CN102127941B (en)

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CN2010105983839A CN102127941B (en) 2010-12-10 2010-12-10 Steel tube concrete column-double-layer steel plate combined shear wall and construction method thereof

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Application Number Priority Date Filing Date Title
CN2010105983839A CN102127941B (en) 2010-12-10 2010-12-10 Steel tube concrete column-double-layer steel plate combined shear wall and construction method thereof

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CN102127941B CN102127941B (en) 2012-11-14

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Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102296723A (en) * 2011-07-21 2011-12-28 广州容柏生建筑结构设计事务所 Outer multi-cavity steel plate concrete combined shear wall and construction method thereof
CN102444224A (en) * 2011-10-31 2012-05-09 华南理工大学 Concrete composite shear wall
CN102605952A (en) * 2012-02-28 2012-07-25 中核能源科技有限公司 Construction method for shielding cooling system and steel lining wall of high temperature gas cooled reactor
CN102900171A (en) * 2012-11-06 2013-01-30 南通建筑工程总承包有限公司 Steel plate combined shear wall
CN103015632A (en) * 2012-12-09 2013-04-03 中国矿业大学 Corrugated steel plate confined concrete combination column and manufacturing method thereof
CN103883044A (en) * 2014-03-23 2014-06-25 北京工业大学 Groove-shaped steel plate shear wall with inbuilt round reinforcing cages and externally pasted steel plate supports and construction method
CN104088378A (en) * 2014-01-18 2014-10-08 广东省建筑设计研究院 Encased steel plate and concrete filled steel tube empty and solid combined shear wall
CN104358329A (en) * 2014-11-13 2015-02-18 中国建筑设计院有限公司 Composite shear wall with super-thick steel plate
CN104929273A (en) * 2015-06-03 2015-09-23 安徽鸿路钢结构(集团)股份有限公司 Steel-concrete composite shear wall
CN104929274A (en) * 2015-06-03 2015-09-23 安徽鸿路钢结构(集团)股份有限公司 Fireproof steel-concrete composite shear wall
CN104989031A (en) * 2015-06-26 2015-10-21 上海核工程研究设计院 Production method of steel panel concrete structure with internal truss support system
CN105888137A (en) * 2016-05-31 2016-08-24 天津市建筑设计院 Giant steel reinforced concrete column with built-in lattice steel ribs
CN106193376A (en) * 2016-08-18 2016-12-07 安徽富煌建筑设计研究有限公司 Steel frame combined steel plate shearing force wall structural system in steel house
CN106368348A (en) * 2016-09-08 2017-02-01 重庆大学 Overlapped combined shear wall with double-phase stress characteristic
CN107060141A (en) * 2017-06-12 2017-08-18 郑州大学 A kind of reinforced concrete shear wall

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US20080098676A1 (en) * 2006-10-31 2008-05-01 John Francis Hutchens Connectors and Methods of Construction for a Precast Special Concrete Moment Resisting Shear Wall and Precast Special Concrete Moment Resisting Frame Building Panel System
FR2918399A1 (en) * 2007-05-04 2009-01-09 Coffratherm Soc Civ Ile Formwork for forming high thickness concrete shear wall of building, has side walls defining space that is provided with filtering elements, where elements define inner volume separated from space by filtering wall permeable to water
CN201411797Y (en) * 2009-05-27 2010-02-24 北京交通大学 Miniature energy-dissipation filling device for multi-ribbed composite wall body
CN201459954U (en) * 2009-06-05 2010-05-12 陈云 Thermal-insulation shear wall with double-layer steel plate
CN101748829A (en) * 2009-12-30 2010-06-23 北京工业大学 Combined shear wall with concealed strip multi-cavity core plate of steel pipes and concrete
CN101761154A (en) * 2009-12-30 2010-06-30 北京工业大学 Shear wall with inbuilt continuous-row steel tube concrete core column and soft steel energy consumption bond and manufacturing method thereof
CN201972268U (en) * 2010-12-10 2011-09-14 清华大学 Combined shear wall of steel pipe concrete columns and double steel plates

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080098676A1 (en) * 2006-10-31 2008-05-01 John Francis Hutchens Connectors and Methods of Construction for a Precast Special Concrete Moment Resisting Shear Wall and Precast Special Concrete Moment Resisting Frame Building Panel System
FR2918399A1 (en) * 2007-05-04 2009-01-09 Coffratherm Soc Civ Ile Formwork for forming high thickness concrete shear wall of building, has side walls defining space that is provided with filtering elements, where elements define inner volume separated from space by filtering wall permeable to water
CN201411797Y (en) * 2009-05-27 2010-02-24 北京交通大学 Miniature energy-dissipation filling device for multi-ribbed composite wall body
CN201459954U (en) * 2009-06-05 2010-05-12 陈云 Thermal-insulation shear wall with double-layer steel plate
CN101748829A (en) * 2009-12-30 2010-06-23 北京工业大学 Combined shear wall with concealed strip multi-cavity core plate of steel pipes and concrete
CN101761154A (en) * 2009-12-30 2010-06-30 北京工业大学 Shear wall with inbuilt continuous-row steel tube concrete core column and soft steel energy consumption bond and manufacturing method thereof
CN201972268U (en) * 2010-12-10 2011-09-14 清华大学 Combined shear wall of steel pipe concrete columns and double steel plates

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102296723A (en) * 2011-07-21 2011-12-28 广州容柏生建筑结构设计事务所 Outer multi-cavity steel plate concrete combined shear wall and construction method thereof
CN102444224A (en) * 2011-10-31 2012-05-09 华南理工大学 Concrete composite shear wall
CN102605952A (en) * 2012-02-28 2012-07-25 中核能源科技有限公司 Construction method for shielding cooling system and steel lining wall of high temperature gas cooled reactor
CN102605952B (en) * 2012-02-28 2013-01-09 中核能源科技有限公司 Construction method for shielding cooling system and steel lining wall of high temperature gas cooled reactor
CN102900171A (en) * 2012-11-06 2013-01-30 南通建筑工程总承包有限公司 Steel plate combined shear wall
CN103015632A (en) * 2012-12-09 2013-04-03 中国矿业大学 Corrugated steel plate confined concrete combination column and manufacturing method thereof
CN104088378A (en) * 2014-01-18 2014-10-08 广东省建筑设计研究院 Encased steel plate and concrete filled steel tube empty and solid combined shear wall
CN104088378B (en) * 2014-01-18 2015-02-18 广东省建筑设计研究院 Encased steel plate and concrete filled steel tube empty and solid combined shear wall
CN103883044A (en) * 2014-03-23 2014-06-25 北京工业大学 Groove-shaped steel plate shear wall with inbuilt round reinforcing cages and externally pasted steel plate supports and construction method
CN104358329A (en) * 2014-11-13 2015-02-18 中国建筑设计院有限公司 Composite shear wall with super-thick steel plate
CN104929273A (en) * 2015-06-03 2015-09-23 安徽鸿路钢结构(集团)股份有限公司 Steel-concrete composite shear wall
CN104929274A (en) * 2015-06-03 2015-09-23 安徽鸿路钢结构(集团)股份有限公司 Fireproof steel-concrete composite shear wall
CN104989031A (en) * 2015-06-26 2015-10-21 上海核工程研究设计院 Production method of steel panel concrete structure with internal truss support system
CN104989031B (en) * 2015-06-26 2017-12-05 上海核工程研究设计院 A kind of manufacture method of the steel plate concrete structure with truss inner support system
CN105888137A (en) * 2016-05-31 2016-08-24 天津市建筑设计院 Giant steel reinforced concrete column with built-in lattice steel ribs
CN105888137B (en) * 2016-05-31 2018-03-13 天津市建筑设计院 A kind of huge combined steel and concrete column of built-in lattice reinforcing bar
CN106193376A (en) * 2016-08-18 2016-12-07 安徽富煌建筑设计研究有限公司 Steel frame combined steel plate shearing force wall structural system in steel house
CN106368348A (en) * 2016-09-08 2017-02-01 重庆大学 Overlapped combined shear wall with double-phase stress characteristic
CN107060141A (en) * 2017-06-12 2017-08-18 郑州大学 A kind of reinforced concrete shear wall

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