CN102704593B - Steel tube reinforced concrete composite column-steel beam-lattice steel support shear wall and manufacturing method - Google Patents

Steel tube reinforced concrete composite column-steel beam-lattice steel support shear wall and manufacturing method Download PDF

Info

Publication number
CN102704593B
CN102704593B CN201210167354.6A CN201210167354A CN102704593B CN 102704593 B CN102704593 B CN 102704593B CN 201210167354 A CN201210167354 A CN 201210167354A CN 102704593 B CN102704593 B CN 102704593B
Authority
CN
China
Prior art keywords
steel
steel tube
tube concrete
concrete superposed
shear
Prior art date
Application number
CN201210167354.6A
Other languages
Chinese (zh)
Other versions
CN102704593A (en
Inventor
曹万林
于传鹏
董宏英
张建伟
Original Assignee
北京工业大学
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 北京工业大学 filed Critical 北京工业大学
Priority to CN201210167354.6A priority Critical patent/CN102704593B/en
Publication of CN102704593A publication Critical patent/CN102704593A/en
Application granted granted Critical
Publication of CN102704593B publication Critical patent/CN102704593B/en

Links

Abstract

The invention discloses a steel tube reinforced concrete composite column-steel beam-lattice steel support shear wall and a manufacturing method, and belongs to the field of steel-concrete combined shear walls. The steel tube reinforced concrete composite column-steel beam-lattice steel support shear wall comprises steel tube reinforced concrete composite frame columns, steel tube reinforced concrete composite core columns, steel beams, lattice steel supports and a reinforced concrete shear wall body, wherein the two ends of the shear wall are provided with the steel tube reinforced concrete composite frame columns between which a plurality of parallel steel tube reinforced concrete composite core columns are arranged; the steel tube reinforced concrete composite frame columns are connected with the steel tube reinforced concrete composite core columns by the steel beams and the lattice steel supports and all the steel tube reinforced concrete composite core columns are connected by the steel beams and the lattice steel supports; the shear wall reinforcements are bound; and concrete is cast to construct the steel tube reinforced concrete composite column-steel beam-lattice steel support shear wall. The steel tube reinforced concrete composite column-steel beam-lattice steel support shear wall has the advantages of improved bearing capacity, slow attenuation in bearing capacity and rigidity, stable later anti-seismic performance, improved shear wall ductility and energy consumption performance due to existence of the combined steel structure framework, more superior anti-seismic performance, convenience in steel structure construction and capability of being used in high-rise or large-sized complex multi-storey buildings.

Description

" support of steel tube concrete superposed column-girder steel-lattice steel " shear wall and practice

Technical field

The present invention is a kind of " support of steel tube concrete superposed column-girder steel-lattice steel " shear wall and practice, belongs to a kind of compound shear wall and preparation method thereof.

Background technology

At present, because urban land growing tension and social demand become more diverse, height and the span of building constantly increase, and build becomes increasingly complex, and seismic analysis of structures and design difficulty constantly increase.China is many built and be positioned at strong earthquake area at the highrise building of building, and faces serious earthquake disaster and threatens.Existing reinforced concrete shear wall ductility under geological process is poor, and brittle fracture easily occurs, and this is very unfavorable to integrally-built anti-seismic performance.

Shear wall is the core lateral resisting parts in high building structure, the good shear wall of development anti-seismic performance is one of key technology of Seismic Design of Building, the combination construction being combined by steel work and concrete structure, owing to having brought into play bi-material advantage separately, has become one of primary structure form of high-rise and super highrise building at present.The form of steel-concrete compound shear wall has a variety of, shaped steel, steel pipe, steel plate etc. can be carried out to multi-form combination with concrete at the different parts of shear wall, at present for compound shear wall research more mainly contain two types: one is " assembled wall board shear wall ", its wallboard adopts steel plate and concrete panel to carry out multi-form combination, thereby forms " assembled wall board ".Another kind is " band edge frame combined shear power wall ", and this its wallboard of class compound shear wall generally adopts steel concrete, and frame adopts i iron, steel reinforced concrete or concrete filled steel tube; In addition, wallboard also can adopt steel plate, and frame adopts steel concrete; Frame and assembled wall board also can together with combine.

In addition, shear wall also requires larger elasticity initial stiffness, large deformation ability and the good feature such as plastic property, stable hysteretic characteristic.The appearance of external wrapping concrete compound shear wall has not only well met above-mentioned requirements, and can effectively overcome reinforced concrete shear wall from the shortcoming such as great, bight concrete is easy to crack, frangible, strengthen in addition the side direction bending rigidity of shear wall, become a kind of high-rise Lateral Resistant System very with development prospect.But, the general walls concrete such as reinforced concrete shear wall, steel plate combined shear wall part is after stressed chipping destruction, vertical bearing capacity can significantly reduce, thereby cause the vertical bearing capacity of whole body of wall to reduce, also accelerated the destruction as the frame in two defence lines, road simultaneously, power consumption and the ductility of total also decrease, and cause the anti-seismic performance of shear wall to weaken and reduce.

Summary of the invention

The object of the present invention is to provide a kind of Novel steel-combined concrete shear wall that consumes earthquake input structure energy, improves structural seismic performance, be mainly used in shear wall structure or the tubular construction of highrise building or large complicated multistory building, to solve the problem of its bearing capacity, ductility, power consumption deficiency under geological process.

The technical solution used in the present invention is as follows:

" support of steel tube concrete superposed column-girder steel-lattice steel " shear wall, comprises steel tube concrete superposed frame columns 1, steel tube concrete superposed stem stem 2, girder steel 3, lattice steel support 4 and reinforced concrete shear wall body; Compound shear wall cross section is yi word pattern, and " support of steel tube concrete superposed column-girder steel-lattice steel " combination steel structure skeleton system is built in reinforced concrete shear wall body.

Described " support of steel tube concrete superposed column-girder steel-lattice steel " combination steel structure skeleton system refers to by the girder steel 3 of steel tube concrete superposed frame columns 1, steel tube concrete superposed stem stem 2, intercolumniation and rigidly connects and form with lattice steel support 4.

Described girder steel 3 is the plate girder series that the clear distance between adjacent girder steel is suitable for arranging lattice steel support 4 between girder steel 3; The steel strength of girder steel 3 is not more than steel tube concrete superposed frame columns 1 and steel tube concrete superposed stem stem 2, its thickness is not more than the thickness of steel pipe sum in the steel tube concrete superposed frame columns 1 of vertical steel reinforced concrete shear wall wall thickness direction or steel tube concrete superposed stem stem 2, and rise-span ratio is not less than 1; Girder steel 3 is through steel tube concrete superposed frame columns 1 and steel tube concrete superposed stem stem 2, and with steel tube concrete superposed frame columns 1 and steel tube concrete superposed stem stem 2 in steel pipe meld line on implement welding.

Described lattice steel support 4 is the support of truss-like steel, the high "the" shape of wall along reinforced concrete shear wall body is arranged, angle of inclination, between 45 degree to 60 degree, can be selected steel support plane and wall plane to be arranged vertically with steel and support plane and the wall plane two kinds of arrangements that are arranged in parallel; Lattice steel support 4 is implemented to be rigidly connected with steel tube concrete superposed frame columns 1 and steel tube concrete superposed stem stem 2; Described being rigidly connected comprises welding etc.

Described steel tube concrete superposed frame columns 1, steel tube concrete superposed stem stem 2 are joined vertical muscle and the stirrup steel that then disturbing concrete forms-mixed coupled column for steel core concrete column periphery adds; The cross section of steel tube concrete superposed frame columns 1, steel tube concrete superposed stem stem 2 can be the shapes such as circle, rectangle, adopt single cavity steel tube concrete superposed column or Multicarity steel tube concrete superposed column, steel tube concrete superposed frame columns 1 and the interior steel pipe of steel tube concrete superposed stem stem 2 are not more than the thickness of reinforced concrete shear wall body in reinforced concrete shear wall body thickness direction.

The horizontal distribution reinforcing bar 5 of described shear wall inserts steel tube concrete superposed frame columns 1; Vertical distribution reinforcement 6 top and bottom are stretched into respectively in upper side frame beam 9 and lower frame beam or grade beam 8 and are rigidly connected.

The reinforced mesh drawknot that the steel tie 7 of described shear wall forms reinforced concrete shear wall body both sides horizontal distribution reinforcing bar 5 and vertical distribution reinforcement 6 by between adjacent the girder steel 3 and space of lattice steel support 4 or through the reserved circular hole in girder steel 3.

Described upper side frame beam 9 and lower frame beam or grade beam 8 are reinforced concrete beam, or are girder with rolled steel section en cased in concrete, and cross section is rectangle, concrete cast in situs.

The construction sequence of described " support of steel tube concrete superposed column-girder steel-lattice steel " shear wall is as follows:

1) make steel tube concrete superposed frame columns 1 and steel tube concrete superposed stem stem 2, the reserved rectangular opening through girder steel 3 on steel tube concrete superposed frame columns 1 and steel tube concrete superposed stem stem 2;

2) reinforcing bar of the vertical distribution reinforcement 6 in assembling reinforcement concrete shear force wall body, lower frame beam or grade beam 8, and steel tube concrete superposed frame columns 1, steel tube concrete superposed stem stem 2, the vertical distribution reinforcement 6 of shear wall are inserted in the reinforcing cage of lower frame beam or grade beam 8, the concrete of cast lower frame beam or grade beam 8, after concrete curing is fixed, make lower frame beam or grade beam 8 realize and being rigidly connected with the bottom of steel tube concrete superposed frame columns 1, steel tube concrete superposed stem stem 2, the vertical distribution reinforcement 6 of reinforced concrete shear wall body;

3) make girder steel 3 and lattice steel support 4, girder steel 3 is through steel core concrete column, and with steel tube concrete superposed frame columns 1 and steel tube concrete superposed stem stem 2 in steel pipe meld line on implement welding, lattice steel support 4 is welded with steel tube concrete superposed frame columns 1 and steel tube concrete superposed stem stem 2;

4) steel tube concrete superposed stem stem 2, the bilateral symmetry of " support of plate girder-lattice steel " steel structure skeletons that girder steel 3 and lattice steel support 4 forms is arranged the steel mesh reinforcement being made up of horizontal distribution reinforcing bar 5 and vertical distribution reinforcement 6, and the lattice steel through adjacent girder steel 3 supports 4 spaces or passes the reserved circular hole of putting in girder steel 3 by the steel mesh reinforcement drawknot of both sides with steel tie 7;

5) make upper side frame beam 9, upper side frame beam 9 and steel tube concrete superposed frame columns 1, steel tube concrete superposed stem stem 2 and the vertical distribution reinforcement 6 of wallboard are rigidly connected;

6) reserve thickness of concrete cover in reinforced concrete shear wall body both sides by spacer, prop up afterwards the template that concreting is used;

7) build the concrete of steel tube concrete superposed frame columns 1, steel tube concrete superposed stem stem 2, reinforced concrete shear wall body, upper side frame beam 9, after moulding, form " support of steel tube concrete superposed column-girder steel-lattice steel " shear wall.

The present invention forms the lattice steel support between the girder steel by between steel tube concrete superposed column and steel tube concrete superposed column and girder steel along " support of steel tube concrete superposed column-girder steel-lattice steel " the combination steel structure skeleton of high alternating expression and the advantage combination of reinforced concrete wall panel, in giving full play to reinforced concrete wall panel shock resistance, also take full advantage of the energy dissipation effect of " support of steel tube concrete superposed column-girder steel-lattice steel " combination steel structure skeleton, avoided after concrete wall cracking, bearing capacity of wall body reduces rapidly.Between the steel tube concrete superposed column of this novel compound shear wall, adding after girder steel and lattice steel support, have with lower stress and functional characteristics: girder steel by each independently steel tube concrete superposed column connect to a stable entirety, greatly improved the Compressive Bearing Capacity of single steel tube concrete superposed column; Simultaneously due to the existence of enough clear distances between adjacent girder steel, in the time that seismic load is inputted, each girder steel can be separate in wall plane internal strain, gives full play to the distortion energy dissipation capacity of steel; Due to the existence of clear distance between adjacent girder steel, can arrange betwixt lattice steel support; The lattice steel being arranged between girder steel supports the integral working of further having strengthened body of wall, and compared with real abdomen formula steel support, steel using amount reduces, and input body of wall seismic forces decreases, and the casting and compacting of concrete of assembled wall is convenient, and construction quality also more easily ensures; Lattice steel support and steel tube concrete superposed column and girder steel have formed truss-like " support of steel tube concrete superposed column-girder steel-lattice steel " combination steel structure skeleton, this multiple indeterminate multiple-unit power consumption combination steel frame system, both improved the elasticity initial stiffness of assembled wall, ensured that again assembled wall has good bearing capacity stability at later stage, shock resistance significantly improves.

After the both sides reinforced concrete enveloped wallboard of " support of steel tube concrete superposed column-girder steel-lattice steel " combination steel structure skeleton system, concrete panel has retrained the outer flexing of plane of girder steel, lattice steel support and steel tube concrete superposed column steel plate effectively, makes steel plate can within the longer period, effectively planar work to resist the energy of earthquake input structure; Diagonal brace space between girder steel or the medium position of girder steel pass steel tie by the reinforced mesh drawknot of concrete wall both sides, both sides concrete panel is combined into an entirety with " support of steel tube concrete superposed column-girder steel-lattice steel " the combination steel structure skeleton being clipped in the middle, co-operation, has complementary advantages.

" support of steel tube concrete superposed column-girder steel-lattice steel " of the present invention shear wall has multiple seismic-proof under geological process.In the time of seismic energy input, reinforced concrete wall panel starts to play a role as first anti-vibration defense lines, " support of steel tube concrete superposed column-girder steel-lattice steel " combination steel structure skeleton has delayed the appearance in concrete wall crack, has improved the vertical bearing capacity of concrete wall plate portion as antidetonation the first line of defence.Along with the increase of input energy, concrete wall cracking, the first line of defence collapse, now " support of steel tube concrete superposed column-girder steel-lattice steel " combination steel structure skeleton starts to play a role as Seismic Bearing Capacity second defence line.In second defence line due to a little less than lattice steel support; consume energy and can first surrender by plane internal deformation; secondly girder steel is because steel plate thickness is thin compared with steel column; after surrender prior to steel column; by bending resistance in plane, shearing resistance distortion power consumption, therefore, this is the anti-vibration defense lines that one has " twice surrender " protection for second defence line; can consume to greatest extent earthquake ability, protection structural safety.When running into large shake, the frame construction that the steel tube concrete superposed column of body of wall inside and upper and lower frame beam form is a geometrically stable system, thus the resistance to overturning of holding structure, and this is San of the present invention road anti-vibration defense lines.Compared with common shear wall, the energy dissipation capacity of concrete and steel is better brought into play, multiple seismic-proof makes the later stage anti-seismic performance of structure more stable, and the existence of " support of steel tube concrete superposed column-girder steel-lattice steel " combination steel structure skeleton also makes shear wall have higher elasticity initial stiffness and integral working.

Because shear wall is the core lateral resisting parts of building structure, improve the shock resistance of shear wall, also just improved the shock resistance of structural entity, in the time that building meets with violent earthquake, can alleviate its earthquake, prevent that it from collapsing, Construction of Steel Structure is convenient, can be used in high-rise or large complicated multistory building.

Brief description of the drawings

Fig. 1 is that " support of steel tube concrete superposed column-girder steel-lattice steel " shear wall is joined steel and arrangement of reinforcement

Fig. 2 is the local enlarged diagram of compound shear wall

Fig. 3 is compound shear wall elevational schematic view

Fig. 4 is compound shear wall body of wall horizontal sectional drawing

In figure: the steel tube concrete superposed frame columns of 1-, the steel tube concrete superposed stem stem of 2-, 3-girder steel, the support of 4-lattice steel, 5-horizontal distribution reinforcing bar, the vertical distribution reinforcement of 6-, 7-steel tie, 8-lower frame beam or grade beam, 9-upper side frame beam.

Detailed description of the invention

Below in conjunction with specific embodiment, the present invention will be further described:

The structural representation of " steel tube concrete superposed column-girder steel-lattice steel support " element of construction of shear wall as shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 4.

" support of steel tube concrete superposed column-girder steel-lattice steel " shear wall, production order is as follows:

1) make steel tube concrete superposed frame columns 1 and steel tube concrete superposed stem stem 2, the reserved rectangular opening through girder steel 3 on steel tube concrete superposed frame columns 1 and steel tube concrete superposed stem stem 2;

2) reinforcing bar of the vertical distribution reinforcement 6 in assembling reinforcement concrete shear force wall body, lower frame beam or grade beam 8, and steel tube concrete superposed frame columns 1, steel tube concrete superposed stem stem 2, the vertical distribution reinforcement 6 of shear wall are inserted in the reinforcing cage of lower frame beam or grade beam 8, the concrete of cast lower frame beam or grade beam 8, after concrete curing is fixed, make lower frame beam or grade beam 8 realize and being rigidly connected with the bottom of steel tube concrete superposed frame columns 1, steel tube concrete superposed stem stem 2, the vertical distribution reinforcement 6 of reinforced concrete shear wall body;

3) make girder steel 3 and lattice steel support 4, girder steel 3 is through steel core concrete column, and with steel tube concrete superposed frame columns 1 and steel tube concrete superposed stem stem 2 in steel pipe meld line on implement welding, lattice steel support 4 is welded with steel tube concrete superposed frame columns 1 and steel tube concrete superposed stem stem 2;

4) steel tube concrete superposed stem stem 2, the bilateral symmetry of " support of plate girder-lattice steel " steel structure skeletons that girder steel 3 and lattice steel support 4 forms is arranged the steel mesh reinforcement being made up of horizontal distribution reinforcing bar 5 and vertical distribution reinforcement 6, and the lattice steel through adjacent girder steel 3 supports 4 spaces or passes the reserved circular hole of putting in girder steel 3 by the steel mesh reinforcement drawknot of both sides with steel tie 7;

5) make upper side frame beam 9, upper side frame beam 9 and steel tube concrete superposed frame columns 1, steel tube concrete superposed stem stem 2 and the vertical distribution reinforcement 6 of wallboard are rigidly connected;

6) reserve thickness of concrete cover in reinforced concrete shear wall body both sides by spacer, prop up afterwards the template that concreting is used;

7) build the concrete of steel tube concrete superposed frame columns 1, steel tube concrete superposed stem stem 2, reinforced concrete shear wall body, upper side frame beam 9, after moulding, form " support of steel tube concrete superposed column-girder steel-lattice steel " shear wall.

Be more than an exemplary embodiments of the present invention, enforcement of the present invention is not limited to this.

Claims (8)

1. " support of steel tube concrete superposed column-girder steel-lattice steel " shear wall, comprises steel tube concrete superposed frame columns (1), steel tube concrete superposed stem stem (2), girder steel (3), lattice steel support (4) and reinforced concrete shear wall body; It is characterized in that: compound shear wall cross section is yi word pattern, " support of steel tube concrete superposed column-girder steel-lattice steel " combination steel structure skeleton system is built in reinforced concrete shear wall body; At reinforced concrete shear wall body two ends, steel tube concrete superposed frame columns (1) is set; The upper and lower position of steel tube concrete superposed frame columns (1) arranges upper side frame beam (9) and lower frame beam or grade beam (8); The direction that is parallel to steel tube concrete superposed frame columns (1) in reinforced concrete shear wall body inside arranges steel tube concrete superposed stem stem (2); Between steel tube concrete superposed frame columns (1) and steel tube concrete superposed stem stem (2) and between each steel tube concrete superposed stem stem (2), connecting with girder steel (3); The lattice steel support (4) that gap configuration between adjacent girder steel (3) is arranged along the high "the" shape of wall of reinforced concrete shear wall body; Steel tube concrete superposed frame columns (1), steel tube concrete superposed stem stem (2), girder steel (3) and lattice steel support (4) composition " support of steel tube concrete superposed column-girder steel-lattice steel " combination steel structure skeleton system; Arrange in " steel tube concrete superposed column-girder steel-lattice steel support " combination steel structure skeleton system bilateral symmetry the steel mesh reinforcement being formed by horizontal distribution reinforcing bar (5) and vertical distribution reinforcement (6), and with steel tie (7) space through adjacent girder steel (3) or pass reserved circular hole in girder steel (3) the steel mesh reinforcement drawknot of both sides is got up; Steel tube concrete superposed frame columns (1), steel tube concrete superposed stem stem (2), upper side frame beam (9), lower frame beam or grade beam (8) and reinforced concrete shear wall body disturbing concrete are shaped, form " support of steel tube concrete superposed column-girder steel-lattice steel " shear wall.
2. require described " support of steel tube concrete superposed column-girder steel-lattice steel " shear wall according to right 1, it is characterized in that: described girder steel (3) is the plate girder series that the clear distance between adjacent girder steel is suitable for arranging lattice steel support (4) between girder steel (3); The steel strength of girder steel (3) is not more than steel tube concrete superposed frame columns (1) and steel tube concrete superposed stem stem (2), its thickness is not more than the thickness of steel pipe sum in the vertical steel reinforced concrete shear wall steel tube concrete superposed frame columns of wall thickness direction (1) or steel tube concrete superposed stem stem (2), and rise-span ratio is not less than 1; Girder steel (3) is through steel tube concrete superposed frame columns (1) and steel tube concrete superposed stem stem (2), and with steel tube concrete superposed frame columns (1) and steel tube concrete superposed stem stem (2) in steel pipe meld line on enforcement weld.
3. require described " support of steel tube concrete superposed column-girder steel-lattice steel " shear wall according to right 1, it is characterized in that: described lattice steel support (4) is the support of truss-like steel, the high "the" shape of wall along reinforced concrete shear wall body is arranged, angle of inclination is between 45 degree to 60 degree, and steel support plane is arranged vertically and steel support plane two kind arrangements parallel with wall plane with wall plane; Lattice steel support (4) is implemented to be rigidly connected with steel tube concrete superposed frame columns (1) and steel tube concrete superposed stem stem (2); Described being rigidly connected comprises welding.
4. require described " support of steel tube concrete superposed column-girder steel-lattice steel " shear wall according to right 1, it is characterized in that: described steel tube concrete superposed frame columns (1), steel tube concrete superposed stem stem (2) are joined vertical muscle and the stirrup steel that then disturbing concrete forms-mixed coupled column for steel core concrete column periphery adds; The cross section of steel tube concrete superposed frame columns (1), steel tube concrete superposed stem stem (2) is circular, rectangle, adopt single cavity steel tube concrete superposed column or Multicarity steel tube concrete superposed column, steel tube concrete superposed frame columns (1) and the interior steel pipe of steel tube concrete superposed stem stem (2) are not more than the thickness of reinforced concrete shear wall body in reinforced concrete shear wall body thickness direction.
5. require described " support of steel tube concrete superposed column-girder steel-lattice steel " shear wall according to right 1, it is characterized in that: the horizontal distribution reinforcing bar (5) of described shear wall inserts steel tube concrete superposed frame columns (1); Vertical distribution reinforcement (6) top and bottom are stretched into respectively in upper side frame beam (9) and lower frame beam or grade beam (8) and are rigidly connected.
6. require described " support of steel tube concrete superposed column-girder steel-lattice steel " shear wall according to right 1, it is characterized in that: the steel tie (7) of described shear wall by between adjacent girder steel (3) and the space of lattice steel support (4) or through the reserved circular hole in girder steel (3) by reinforced concrete shear wall body both sides horizontal distribution reinforcing bars (5) and reinforced mesh drawknot that vertically distribution reinforcement (6) forms.
7. require described " support of steel tube concrete superposed column-girder steel-lattice steel " shear wall according to right 1, it is characterized in that: described upper side frame beam (9) and lower frame beam or grade beam (8) are reinforced concrete beam, or be girder with rolled steel section en cased in concrete, cross section is rectangle, concrete cast in situs.
8. the way to " support of the steel tube concrete superposed column-girder steel-lattice steel " shear wall described in claim 7 any one claim according to claim 1, is characterized in that: production order is as follows:
1) make steel tube concrete superposed frame columns (1) and steel tube concrete superposed stem stem (2), at steel tube concrete superposed frame columns (1) and the upper reserved rectangular opening through girder steel (3) of steel tube concrete superposed stem stem (2);
2) the vertical distribution reinforcement (6) in assembling reinforcement concrete shear force wall body, the reinforcing bar of lower frame beam or grade beam (8), and by steel tube concrete superposed frame columns (1), steel tube concrete superposed stem stem (2), the vertical distribution reinforcement of shear wall (6) inserts in the reinforcing cage of lower frame beam or grade beam (8), the concrete of cast lower frame beam or grade beam (8), after concrete curing is fixed, make lower frame beam or grade beam (8) and steel tube concrete superposed frame columns (1), steel tube concrete superposed stem stem (2), the bottom of the vertical distribution reinforcement of reinforced concrete shear wall body (6) is realized and being rigidly connected,
3) make girder steel (3) and lattice steel support (4), girder steel (3) is through steel core concrete column, and with steel tube concrete superposed frame columns (1) and steel tube concrete superposed stem stem (2) in steel pipe meld line on implement welding, lattice steel support (4) and steel tube concrete superposed frame columns (1) and steel tube concrete superposed stem stem (2) welding;
4) steel tube concrete superposed stem stem (2), the bilateral symmetry of " support of plate girder-lattice steel " steel structure skeleton that girder steel (3) and lattice steel support (4) forms is arranged steel mesh reinforcement be made up of horizontal distribution reinforcing bar (5) and vertical distribution reinforcement (6), and the lattice steel through adjacent girder steel (3) supports (4) space or passes the reserved circular hole of putting in girder steel (3) by the steel mesh reinforcement drawknot of both sides with steel tie (7);
5) make upper side frame beam (9), upper side frame beam (9) and steel tube concrete superposed frame columns (1), steel tube concrete superposed stem stem (2) and the vertical distribution reinforcement of wallboard (6) are rigidly connected;
6) reserve thickness of concrete cover in reinforced concrete shear wall body both sides by spacer, prop up afterwards the template that concreting is used;
7) build the concrete of steel tube concrete superposed frame columns (1), steel tube concrete superposed stem stem (2), reinforced concrete shear wall body, upper side frame beam (9), after moulding, form " support of steel tube concrete superposed column-girder steel-lattice steel " shear wall.
CN201210167354.6A 2012-05-25 2012-05-25 Steel tube reinforced concrete composite column-steel beam-lattice steel support shear wall and manufacturing method CN102704593B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210167354.6A CN102704593B (en) 2012-05-25 2012-05-25 Steel tube reinforced concrete composite column-steel beam-lattice steel support shear wall and manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210167354.6A CN102704593B (en) 2012-05-25 2012-05-25 Steel tube reinforced concrete composite column-steel beam-lattice steel support shear wall and manufacturing method

Publications (2)

Publication Number Publication Date
CN102704593A CN102704593A (en) 2012-10-03
CN102704593B true CN102704593B (en) 2014-07-23

Family

ID=46897622

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210167354.6A CN102704593B (en) 2012-05-25 2012-05-25 Steel tube reinforced concrete composite column-steel beam-lattice steel support shear wall and manufacturing method

Country Status (1)

Country Link
CN (1) CN102704593B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102900169A (en) * 2012-10-16 2013-01-30 清华大学 Concrete-filled steel tube combined shear wall and construction process thereof
CN103061408B (en) * 2013-01-09 2015-03-04 北京工业大学 Powerful confined concrete core wall with obvious columns and hidden beams
CN103088940B (en) * 2013-01-29 2015-08-12 湖南大学 A kind of compound shear wall and construction method thereof
CN104652660A (en) * 2015-01-06 2015-05-27 深圳大学 Concrete composite shear wall and construction method thereof
CN105220793B (en) * 2015-09-14 2017-12-15 济南轨道交通集团有限公司 Precast concrete and shear wall module and preparation method thereof with the component
CN108999337A (en) * 2018-09-27 2018-12-14 西安理工大学 A kind of more limb circular columns and its assembly method of built-in stem recoverable function

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06185135A (en) * 1992-12-16 1994-07-05 Fujita Corp Precast earthquake resisting wall of complex structure
CN201343799Y (en) * 2008-12-12 2009-11-11 北京工业大学 Superimposed frame-steel support-concrete combined shear wall
CN101435231B (en) * 2008-12-12 2011-05-04 北京工业大学 Folding frame - steel support - concrete combined shear wall and manufacturing method thereof

Also Published As

Publication number Publication date
CN102704593A (en) 2012-10-03

Similar Documents

Publication Publication Date Title
CN101581115B (en) Mixed steel-concrete composite frame structure
CN202055373U (en) Combined structure of double-steel-plate sandwich concrete wall and square steel tube concrete
CN203654473U (en) Connecting joint of rectangular concrete filled steel tubular column and steel reinforced concrete composite beam
CN102127941B (en) Steel tube concrete column-double-layer steel plate combined shear wall and construction method thereof
CN106592755B (en) A kind of more high-rise overall assembled steel house structural systems of modularization
CN104389364B (en) Profiled sheet concrete strengthens steel plate power consumption wall
CN101761154B (en) Shear wall with inbuilt continuous-row steel tube concrete core column and soft steel energy consumption bond and manufacturing method thereof
CN202831402U (en) Concrete filled steel tubular column with inner-connected circular pipe and outer-sleeved concrete filled steel tube
CN1995579B (en) Steel pipe concrete frame-steel truss-concrete combined shear wall and its manufacture method
CN101748829B (en) Combined shear wall with concealed strip multi-cavity core plate of steel pipes and concrete
CN103233509B (en) Double-steel-sheet and concrete combined core-tube structure with built-in corrugated steel sheets
CN104652705B (en) Prefabricated and assembly type steel reinforced concrete column with high-performance concrete frame and construction method
CN101748828B (en) Concrete filled steel tube laminated column frame inbuilt steel plate and steel truss interconnected space shear wall
CN203808292U (en) Assembly type gridded shear wall structure system
CN102635163A (en) Assembled monolithic multilayer long-span bidirectional multi-span building with space steel grid box-type structures
CN207453185U (en) A kind of prefabricated assembly type shock absorption wall
CN101435231B (en) Folding frame - steel support - concrete combined shear wall and manufacturing method thereof
CN102704598A (en) Composite shear wall with concrete-filled steel tube frames and double steel plates with concealed bracings and construction method thereof
CN102758493A (en) Steel plate built-in eccentric support type steel plate shear wall
CN102409783B (en) Manufacturing method of bottom double composite section steel shear wall with reinforced concrete frame and inside-hidden steel plate
CN201972268U (en) Combined shear wall of steel pipe concrete columns and double steel plates
CN101672118B (en) Main workshop structure of large heat power plant
CN1963104A (en) Profiled steel concrete profiled pile and method for making same
CN101701485A (en) Hollow steel pipe-reinforced concrete superimposed member
CN201351313Y (en) Concrete special-shaped column equipped with lattice type channel steel framework-reinforced concrete beam frame joint

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant