CN201358529Y - Steel-truss-steel-plate-concrete combination shear wall - Google Patents

Steel-truss-steel-plate-concrete combination shear wall Download PDF

Info

Publication number
CN201358529Y
CN201358529Y CNU200820124528XU CN200820124528U CN201358529Y CN 201358529 Y CN201358529 Y CN 201358529Y CN U200820124528X U CNU200820124528X U CN U200820124528XU CN 200820124528 U CN200820124528 U CN 200820124528U CN 201358529 Y CN201358529 Y CN 201358529Y
Authority
CN
China
Prior art keywords
steel
frame
concrete
shear
steel plate
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CNU200820124528XU
Other languages
Chinese (zh)
Inventor
曹万林
张建伟
彭斌
杨亚彬
周中一
董宏英
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing University of Technology
Original Assignee
Beijing University of Technology
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 Beijing University of Technology filed Critical Beijing University of Technology
Priority to CNU200820124528XU priority Critical patent/CN201358529Y/en
Application granted granted Critical
Publication of CN201358529Y publication Critical patent/CN201358529Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model relates to a shear wall, and in particular to a steel-truss-steel-plate-concrete combination shear wall. A profiled-steel beam is arranged inside a frame member of the shear wall to form a profiled-steel-concrete combination beam, and both ends of the shear wall are provided with a profiled-steel-concrete pillar, and a steel plate in the shear wall is fixedly connected with a profiled-steel inclined prop, and the profiled-steel inclined prop presents in a herringbone form, a splayed form or an X form in the plane of the steel plate. Both sides of the steel plate are provided with a reinforcement mat which consists of transverse and longitudinal distributed reinforcing steel bars, and finally concrete is poured on the reinforcing mat to form a wall with both sides of the steel plate being wrapped by reinforced concrete. The shear wall not only well overcomes the weaknesses of the reinforced concrete shear wall that the weight is heavy, and the concrete on the corners is easy to be fractured and is easy to break and the like, but also compared with the prior shear wall, has large inertial rigidness and high carrying capacity, and reduces the attenuation speed of the rigidness, and weakens the shear sliding damage on the bottom part, and improves the integral quake-proof energy consumption performance.

Description

Steel truss-steel plate-concrete combined shear wall
Technical field
The utility model is a kind of shear wall, particularly steel truss-steel plate-concrete combined shear wall.
Technical background
Along with the needs of development of social production and people's life, highrise building is more and more.The steel concrete highrise building that has a large capacity and a wide range is made of beam, post, floor and shear wall and cylindrical shell usually.Shear wall and be the core of highrise building antidetonation by the cylindrical shell that shear wall is formed, the anti-seismic performance of shear wall structure has crucial effects for highrise building safe and reliable.Particularly in recent years, the large complicated highrise building of pursuing individualityization is increasing, and the anti-seismic performance that shear wall is reached the cylindrical shell of being made up of shear wall requires also more and more higher.Existing reinforced concrete shear wall ductility under geological process is relatively poor, and brittle fracture takes place easily, and this is very unfavorable to integrally-built anti-seismic performance.
Because highrise building needs bigger lateral rigidity, so the design of shear wall, must consider the design of lateral resisting.In addition, shear wall also requires bigger elasticity initial stiffness, large deformation ability and good plastic property, stable characteristics such as hysteretic characteristic.Above-mentioned requirements has not only well been satisfied in the appearance of steel plate shear force wall, and can overcome reinforced concrete shear wall effectively from shortcoming such as great, that the bight concrete is easy to crack, frangible, has become a kind of high-rise lateral resisting system that has very much development prospect.Yet simple steel plate because sectional dimension is little, causes the deficiency of lateral resisting rigidity in shear wall, be difficult to satisfy the anti-side rigidity requirement of highrise building.
The utility model content
The purpose of this utility model has been to overcome the above-mentioned defective of existing steel plate shear force wall, and steel truss-steel plate-concrete combined shear wall is provided, and the utility model can significantly improve profile steel concrete column ductility of sheer wall, energy dissipation ability.
To achieve these goals, the utility model has been taked following technical scheme.Steel truss-steel plate-concrete combined shear wall in the utility model comprises upper and lower side frame beam, and the frame columns of frame beam consolidation and be arranged in steel plate between frame beam and the frame columns.Described frame beam is for constituting shaped steel-concrete combination beam by section steel beam and the concrete that is cast in section steel beam.The profile steel concrete column of described frame columns for constituting by the shaped steel concrete outer with being cast in shaped steel, section steel beam in the shaped steel of profile steel concrete column and steel plate and the frame beam connects, oblique fixed shaped steel bearing diagonal on the steel plate plane, the upper end of shaped steel bearing diagonal and upper side frame beam are connected, the lower end is connected with frame columns simultaneously with the lower frame beam; Both sides at steel plate are arranged steel mesh reinforcement respectively, and described steel mesh reinforcement comprises transverse reinforcement that along continuous straight runs is arranged and the longitudinal reinforcement of vertically arranging, concreting constitutes the steel plate concrete combining structure on steel mesh reinforcement.
The preparation method of steel truss-steel plate-concrete combined shear wall, this method is carried out in the following order:
1) shaped steel in the layout type steel concrete column;
2) configuration steel plate, and on steel plate reserving hole or cutting groove;
3) configuration shaped steel bearing diagonal is connected oblique being arranged in the steel plate plane and with steel plate of shaped steel bearing diagonal; Again the shaped steel in steel plate, shaped steel bearing diagonal and the profile steel concrete column is connected;
4) section steel beam in the configuration upper and lower side frame beam is rigidly connected the shaped steel in section steel beam and steel plate, shaped steel bearing diagonal and the profile steel concrete column, constitutes steel truss-armor Plate;
5) configuration reinforcement outside the shaped steel in section steel beam and profile steel concrete column, and outside reinforcing bar the colligation stirrup, form steel mesh reinforcement; Stirrup passes hole or the cutting groove of reserving on the steel plate;
6) at the both sides of steel plate configuration reinforcement net, described steel mesh reinforcement is made up of the transverse reinforcement of along continuous straight runs layout and the longitudinal reinforcement of vertically arranging;
7) protective layer thickness is reserved in the steel mesh reinforcement of the shaped steel in profile steel concrete column, section steel beam and the steel plate outside, a template;
8) build profile steel concrete column, frame beam and steel plate concrete partly, be steel truss-steel plate-concrete combined shear wall after the moulding.
Described shaped steel bearing diagonal is herringbone or splayed in the steel plate plane, its upper end is stretched in the upper side frame beam fixed with section steel beam, the lower end is stretched in the node of lower frame beam and profile steel concrete column, simultaneously with the lower frame beam in section steel beam and the shaped steel in the profile steel concrete column be connected.
Described shaped steel bearing diagonal is X-shaped in the steel plate plane arranges, its upper end is stretched in the node of upper side frame beam and profile steel concrete column, and section steel beam in while and the upper side frame beam and the shaped steel in the profile steel concrete column are connected; The lower end is stretched in the node of lower frame beam and profile steel concrete column, simultaneously with the lower frame beam in section steel beam and the shaped steel in the profile steel concrete column be connected.
The utility model steel truss-steel plate-concrete built-up section helps improving the shear-carrying capacity of shear wall as the antidetonation the first line of defence, ductility and energy dissipation capacity, and make shear wall and the two Load Redistribution of bearing of profile steel concrete column, a part of pressure transfer that shear wall is born is in profile steel concrete column, reduce the ratio of axial compressive force to axial compressive ultimate capacity of section in the shear wall, make wall part can take less material, thereby increase the usable floor area of building.After wallboard destroyed in antidetonation, steel plate and external wrapping concrete and upper and lower frame beam, profile steel concrete column formed portal-framed structure, thereby kept the resistance to overturning of structure.The steel reinforced concrete column frame is compared with the shear wall of plain edition steel concrete column frame, can improve supporting capacity, and the rate of decay of slow down bearing capacity and rigidity makes that the later stage anti-seismic performance of body of wall is relatively stable, and alleviated the bottom shear sliding rupture.
Because shear wall is the core lateral resisting parts of building structure, has improved the shock resistance of shear wall, has also just improved the whole shock resistance of structure, when building meets with violent earthquake, can alleviate its earthquake, prevent that it from collapsing.
Description of drawings
Fig. 1 is the structural reinforcement schematic diagram of an element of construction in the utility model steel truss-steel plate-concrete combined shear wall;
Fig. 2 is an A-A section enlarged diagram among Fig. 1;
Fig. 3 is a B-B section enlarged diagram among Fig. 1;
Fig. 4 is the structural reinforcement schematic diagram of an element of construction of shear wall when the shaped steel bearing diagonal is X-shaped in the utility model steel truss-steel plate-concrete combined shear wall;
Fig. 5 is the structural reinforcement schematic diagram of an element of construction of shear wall when the shaped steel bearing diagonal is splayed in the utility model steel truss-steel plate-concrete combined shear wall;
Among the figure: 1, steel truss-steel plate-concrete combining structure, 2, steel plate, 3, profile steel concrete column, 4, section steel beam, 5, the vertical muscle of profile steel concrete column, 6, profile steel concrete column rectangle hoop, 7, the vertical muscle of frame beam, 8, the rectangle hoop of frame beam, 9, the transverse reinforcement of body of wall, 10, the longitudinal reinforcement of body of wall, 11, the shaped steel bearing diagonal.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing 1~Fig. 5:
Embodiment 1
The structural reinforcement schematic diagram of an element of construction of steel truss-steel plate combined shear wall such as Fig. 1~shown in Figure 3.Present embodiment comprises that frame beam, profile steel concrete column 3, steel plate 2 and shaped steel bearing diagonal 11 combine.The shear wall two ends are provided with profile steel concrete column 3, and profile steel concrete column 3 and frame beam consolidation are provided with steel plate 2 between frame beam and frame columns, and reserving hole or cut out groove on the steel plate 2 is so that the colligation of the stirrup of profile steel concrete column and frame beam.Be provided with section steel beam 4 in the shear wall frame beam, vertical muscle 7 at the peripheral disposition frame beam of section steel beam 4, along the vertical muscle 7 of frame beam equably colligation rectangle hoop 8, reserving hole or cutting groove that the rectangle hoop 8 of frame beam passes on the steel plate are evenly distributed to beam-ends, fluid concrete on the steel mesh reinforcement of being made up of vertical muscle 7 and rectangle hoop 8 forms shaped steel-concrete combination beam.Be provided with shaped steel in the profile steel concrete column 3, section steel beam 4 in this shaped steel and the frame beam is fixed, the vertical muscle 5 of arranged type steel concrete column outside section steel beam 4, the vertical muscle 5 in edge colligation equably rectangle hoop 6, the rectangle hoop 6 of profile steel concrete column also passes reservation cavity or the cutting groove on the steel plate, fluid concrete on the steel mesh reinforcement of being made up of vertical muscle 5 and stirrup 6 constitutes profile steel concrete column 3.
Oblique fixed shaped steel bearing diagonal 2 on the steel plate plane, shaped steel bearing diagonal 2 is herringbone and arranges in the steel plate plane, its upper end is stretched in the upper side frame beam fixed with section steel beam 4, the lower end is stretched in the node of lower frame beam and profile steel concrete column, with the shaped steel while fixed 1 in section steel beam 4 in the lower frame beam and the profile steel concrete column 3.
Both sides at steel plate 2 are arranged steel mesh reinforcement respectively, and described steel mesh reinforcement comprises the transverse reinforcement 9 of the body of wall that along continuous straight runs is arranged and the longitudinal reinforcement 10 of the body of wall vertically arranged, concreting formation steel plate concrete combining structure on steel mesh reinforcement.
Section steel beam 4 in steel plate concrete combining structure, shaped steel bearing diagonal 11, the frame beam and 3 combinations of the profile steel concrete column at shear wall two ends form steel truss-steel plate-concrete combining structure 1.
The preparation method of steel truss-steel plate-concrete combined shear wall, this method may further comprise the steps:
1) shaped steel in the making profile steel concrete column 3, the short girder steel of weldering on the shaped steel at bean column node place;
2) make steel plate 1, and on steel plate reserving hole or cut out groove so that the colligation of the stirrup of profile steel concrete column and frame beam;
3) configuration shaped steel bearing diagonal 11, and shaped steel bearing diagonal 11 is herringbone and is arranged on the steel plate plane, and weld with steel plate or utilize bolt to be connected.Again with the shaped steel welding in steel plate and shaped steel bearing diagonal 11 and the profile steel concrete column 3.
4) section steel beam 4 in the making frame beam, the edge of a wing welding of the default short girder steel in the edge of section steel beam 4 and profile steel concrete column limit, the web of girder steel is connected with double plate high-strength bolt friction-type with the web of short girder steel.Section steel beam 4 reliably is rigidly connected with shaped steel bearing diagonal 11 with profile steel concrete column 3 and steel plate 1, constitutes steel truss-armor Plate.Wherein, shaped steel bearing diagonal 11 is herringbone and arranges that the upper end of shaped steel bearing diagonal is stretched in the frame beam in the steel plate plane, with section steel beam 4 welding in the upper side frame beam.The lower end is stretched in the node of profile steel concrete column and lower frame beam, with 4 welding of section steel beam in profile steel concrete column 3, the lower frame beam;
5) the vertical muscle 7 of the frame beam in vertical muscle 5 of the profile steel concrete column in the layout type steel concrete column 3 and the configuration frame beam, at the vertical muscle 7 difference colligation profile steel concrete column rectangle hoops 6 of vertical muscle 5 of profile steel concrete column and frame beam and the rectangle hoop 8 of frame beam, stirrup passes the reserving hole or the groove of steel plate;
6) at the both sides of steel plate configuration reinforcement net, described steel mesh reinforcement is made up of the transverse reinforcement of along continuous straight runs layout and the longitudinal reinforcement of vertically arranging;
7) protective layer thickness is reserved in the steel mesh reinforcement of the shaped steel in profile steel concrete column, section steel beam and the steel plate outside, a template;
8) build profile steel concrete column, frame beam and steel plate concrete partly, be steel truss-steel plate-concrete combined shear wall after the moulding.
Embodiment 2
The form of structure of present embodiment as shown in Figure 4, substantially the same manner as Example 1, difference only is: shaped steel bearing diagonal 11 is X-shaped and arranges in the steel plate plane, its upper end is stretched in the node of profile steel concrete column 3 and upper side frame beam, is connected simultaneously with the shaped steel in the profile steel concrete column 3, the section steel beam 4 in the upper side frame beam.The lower end is stretched in the node of profile steel concrete column and lower frame beam, is connected simultaneously with the shaped steel in the profile steel concrete column 3, the section steel beam 4 in the lower frame beam.
Embodiment 3
The form of structure of present embodiment as shown in Figure 5, substantially the same manner as Example 1, difference only is: shaped steel bearing diagonal 11 is splayed and arranges in the steel plate plane, the section steel beam 4 that its upper end is stretched in upper side frame beam and the beam is connected, its lower end is stretched in the node of profile steel concrete column 3 and lower frame beam, is connected simultaneously with section steel beam 4 in profile steel concrete column 3, the lower frame beam.

Claims (3)

1, steel truss-steel plate-concrete combined shear wall comprises upper and lower side frame beam, and the frame columns of frame beam consolidation and be arranged in steel plate between frame beam and the frame columns; Described frame beam is for constituting shaped steel-concrete combination beam by section steel beam and the concrete that is cast in section steel beam; It is characterized in that: the profile steel concrete column of described frame columns for constituting by the shaped steel concrete outer with being cast in shaped steel, section steel beam in the shaped steel of profile steel concrete column and steel plate and the frame beam connects, oblique fixed shaped steel bearing diagonal on the steel plate plane, the upper end of shaped steel bearing diagonal and upper side frame beam are connected, and the lower end is connected with frame columns simultaneously with the lower frame beam; Both sides at steel plate are arranged steel mesh reinforcement respectively, and described steel mesh reinforcement comprises transverse reinforcement that along continuous straight runs is arranged and the longitudinal reinforcement of vertically arranging, concreting constitutes the steel plate concrete combining structure on steel mesh reinforcement.
2, steel truss-steel plate-concrete combined shear wall according to claim 1, it is characterized in that: described shaped steel bearing diagonal is herringbone in the steel plate plane or splayed is arranged, its upper end is stretched in the upper side frame beam fixed with section steel beam, the lower end is stretched in the node of lower frame beam and profile steel concrete column, simultaneously with the lower frame beam in section steel beam and the shaped steel in the profile steel concrete column be connected.
3, steel truss-steel plate-concrete combined shear wall according to claim 1, it is characterized in that: described shaped steel bearing diagonal is X-shaped and arranges in the steel plate plane, its the upper end stretch in the node of upper side frame beam and profile steel concrete column, the while with the upper side frame beam in section steel beam and the shaped steel in the profile steel concrete column be connected; The lower end is stretched in the node of lower frame beam and profile steel concrete column, simultaneously with the lower frame beam in section steel beam and the shaped steel in the profile steel concrete column be connected.
CNU200820124528XU 2008-12-19 2008-12-19 Steel-truss-steel-plate-concrete combination shear wall Expired - Fee Related CN201358529Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU200820124528XU CN201358529Y (en) 2008-12-19 2008-12-19 Steel-truss-steel-plate-concrete combination shear wall

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU200820124528XU CN201358529Y (en) 2008-12-19 2008-12-19 Steel-truss-steel-plate-concrete combination shear wall

Publications (1)

Publication Number Publication Date
CN201358529Y true CN201358529Y (en) 2009-12-09

Family

ID=41424290

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU200820124528XU Expired - Fee Related CN201358529Y (en) 2008-12-19 2008-12-19 Steel-truss-steel-plate-concrete combination shear wall

Country Status (1)

Country Link
CN (1) CN201358529Y (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102926485A (en) * 2012-11-07 2013-02-13 沈阳建筑大学 Support double-layer steel plate buckling resisting energy dissipation wall
CN103711233A (en) * 2013-12-30 2014-04-09 北京工业大学 Reinforced concrete-filled steel tube frame steel plate composite shear wall with built-in concealed bracings and manufacturing method
CN104389364A (en) * 2014-11-20 2015-03-04 沈阳建筑大学 Profiled steel plate concrete reinforcing steel plate energy dissipation wall
CN104947989A (en) * 2015-06-30 2015-09-30 北京清华同衡规划设计研究院有限公司 Bottom empty space concentrated energy consumption type earthquake-resistant building

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102926485A (en) * 2012-11-07 2013-02-13 沈阳建筑大学 Support double-layer steel plate buckling resisting energy dissipation wall
CN103711233A (en) * 2013-12-30 2014-04-09 北京工业大学 Reinforced concrete-filled steel tube frame steel plate composite shear wall with built-in concealed bracings and manufacturing method
CN104389364A (en) * 2014-11-20 2015-03-04 沈阳建筑大学 Profiled steel plate concrete reinforcing steel plate energy dissipation wall
CN104947989A (en) * 2015-06-30 2015-09-30 北京清华同衡规划设计研究院有限公司 Bottom empty space concentrated energy consumption type earthquake-resistant building
CN104947989B (en) * 2015-06-30 2017-11-24 北京清华同衡规划设计研究院有限公司 Bottom Stilt layer concentrates consuming type earthquake-resistant structure

Similar Documents

Publication Publication Date Title
CN101457560B (en) Section steel concrete- punched steel plate-concrete combined shear wall and method for producing the same
CN1995579B (en) Steel pipe concrete frame-steel truss-concrete combined shear wall and its manufacture method
CN101435231B (en) Folding frame - steel support - concrete combined shear wall and manufacturing method thereof
CN101761154B (en) Shear wall with inbuilt continuous-row steel tube concrete core column and soft steel energy consumption bond and manufacturing method thereof
CN101435233B (en) Steel tube concrete - punching steel plate - concrete combined shear wall and manufacturing method thereof
CN102409783B (en) Manufacturing method of bottom double composite section steel shear wall with reinforced concrete frame and inside-hidden steel plate
CN201367654Y (en) Combined shear wall of steel tube concrete, steel plate with holes and concrete
CN101748829B (en) Combined shear wall with concealed strip multi-cavity core plate of steel pipes and concrete
CN202380607U (en) Shearing wall with mild steel sleeves at bottoms and hidden steel plates in concrete-filled steel tube frame
CN201358528Y (en) Steel-truss-steel-plate combination shear wall
CN201358530Y (en) Profiled-steel-concrete-punched-steel-plate-concrete combination shear wall
CN201358529Y (en) Steel-truss-steel-plate-concrete combination shear wall
CN102409782A (en) Steel tube concrete frame inbuilt steel plate shear wall with soft steel sleeves at bottom and producing method of steel tube concrete frame inbuilt steel plate shear wall
CN101457558A (en) Steel truss-steel plate combined shear wall and method for producing the same
CN101435234A (en) Steel tube concrete - steel support - concrete combined shear wall and manufacturing method thereof
CN101408060A (en) Novel high-strength concrete column structure
CN202380574U (en) Core barrel with mild steel sleeves at bottoms and hidden steel plates in concrete-filled steel tube frame
CN102704595B (en) Shear wall with 'profile steel column-steel beam-steel support' embedded between steel tube concrete columns and manufacturing method
CN201343796Y (en) Steel pipe concrete-steel support-steel plate enclosed concrete shear wall
CN102409755B (en) Section steel concrete frame inbuilt steel plate core cylinder with doubly superimposed bottom and producing method thereof
CN103046766B (en) Method for lengthening columns, adding beams, resisting earthquakes and reinforcing for bottom frame structure
CN201343799Y (en) Superimposed frame-steel support-concrete combined shear wall
CN101457559A (en) Steel truss-steel plate-concrete combined shear wall and method for producing the same
CN202401665U (en) Self-adapting split column
CN107083808A (en) A kind of prefabricated assembled concrete pole steel beam node

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20091209

Termination date: 20121219

C17 Cessation of patent right