CN201785899U - Concrete steel plate combination shear wall with support - Google Patents

Concrete steel plate combination shear wall with support Download PDF

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Publication number
CN201785899U
CN201785899U CN2010205451141U CN201020545114U CN201785899U CN 201785899 U CN201785899 U CN 201785899U CN 2010205451141 U CN2010205451141 U CN 2010205451141U CN 201020545114 U CN201020545114 U CN 201020545114U CN 201785899 U CN201785899 U CN 201785899U
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CN
China
Prior art keywords
steel plate
frame
support
wall
concrete
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
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CN2010205451141U
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Chinese (zh)
Inventor
肖从真
朱爱萍
陈涛
田春雨
杨晓蒙
蒋冬启
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China Academy of Building Research CABR
CABR Technology Co Ltd
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China Academy of Building Research CABR
CABR Technology Co Ltd
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Priority to CN2010205451141U priority Critical patent/CN201785899U/en
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Publication of CN201785899U publication Critical patent/CN201785899U/en
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Abstract

The utility model discloses a concrete steel plate combination shear wall with support comprising a steel plate, a frame surrounding the steel plate, and distribution steel bars which are connected to the steel plate through plural studs which are vertical to the steel plate, the frame including a section steel, a frame stirrup, and a frame tension reinforcement, the section steel being disposed in the periphery of the steel plate and being connected to the steel plate, the frame tension reinforcement being in parallel arrangement in the periphery of the section steel and being surrounded by the frame stirrup, the wall distribution steel bars being respectively connected to the section steel at two ends thereof, the wall distribution steel bars being provided with the support on the external side, the support being respectively welded to the section steel inside the frame at two ends thereof, the support being provided with a support stirrup, the structure formed by the steel plate, the frame and the support being filled with high-strength concrete and constituting a concrete housing. The steel plate of the utility model can disperse cracks of the wall. The studs can guarantee co-work between the steel plate and concrete. The support by steel bar and/or section steel strengthens connecting rigidity among frames. The utility model can increase shock resistance of shear wall and decrease size of member at the bottom portion of the tall building.

Description

The concrete steel plate compound shear wall that band supports
Technical field
The utility model relates to building engineering field, is specifically related to a kind of concrete steel plate compound shear wall with support, is a kind of shear wall that is applied to highrise building.
Background technology
Along with the development of social economy and Building technology, highrise building continues to bring out.The highrise building bottom member often will bear huge vertical load and horizontal loading, and therefore the performance to member has proposed higher requirement.Shear wall is the opposing lateral force of highrise building such as the main member of wind load or earthquake horizontal loading.The anti-seismic performance of shear wall structure has crucial effects for highrise building safe and reliable.Along with the height of highrise building constantly increases, the bottom shear wall bears vertical load and sharply increases, and required shear wall cross section is too big, and anti-seismic performance is relatively poor.
The utility model content
The technical problems to be solved in the utility model provides a kind of shear wall with strong anti-seismic performance.
In order to address the above problem, the utility model provides a kind of concrete steel plate compound shear wall with support, it is characterized in that, comprises steel plate, is centered around described steel plate frame and body of wall distribution reinforcement all around; Described steel plate is provided with a plurality of pegs perpendicular to described steel plate, and described body of wall distribution reinforcement is connected and is parallel to described steel plate by a plurality of described pegs with described steel plate; Described frame comprises that shaped steel, frame stirrup and frame indulge muscle; Described shaped steel is positioned at around the described steel plate and with described steel plate and is connected, the vertical muscle of described frame is set in parallel in around the described shaped steel, described frame stirrup is perpendicular to described shaped steel and around the vertical muscle setting of described frame, and the two ends of described body of wall distribution reinforcement also are connected with described shaped steel respectively; The outside at described body of wall distribution reinforcement also is provided with support, the two ends of described support respectively with described frame in the welding of described shaped steel, described support is provided with the support stirrup; Be filled with high-strength concrete in the structure that described steel plate and frame and described support are formed, and form the concrete housing in the outside of described steel plate and frame.
As preferably, described support is made of reinforcing bar and/or shaped steel.
As preferably, describedly be supported for two, two described being supported on are crossed as " X " shape or " people " font or " eight " font in the described frame.
Preferably, the junction of described frame and described steel plate is provided with stirrup hook and distributing bar.
Preferably, described body of wall distribution reinforcement comprises body of wall transversely distributed steelbar and the vertical distribution reinforcement of body of wall, vertical distribution reinforcement of described body of wall and the vertical mutually steel mesh reinforcement that connects into of described body of wall transversely distributed steelbar.
Further, the both sides of described steel plate are equipped with a plurality of described pegs.
As preferably, between described steel plate and the described shaped steel by being welded to connect.
The concrete steel plate compound shear wall that above-mentioned band supports, the strength grade of described high-strength concrete is more than or equal to C60.
The concrete steel plate compound shear wall that band of the present utility model supports can disperse the crack of body of wall by the steel plate of adding in body of wall with frame welding all around; The setting of peg can guarantee the co-operation of steel plate and concrete wall, improves the shear-carrying capacity and the anti-seismic performance of shear wall.The support reinforcing of reinforcing bar and/or shaped steel the bonding strength between the frame, can significantly improve the anti-seismic performance of shear wall owing to adopted high-strength concrete, therefore can reduce highrise building bottom member size, save material, increase the building usable floor area.
Description of drawings
Fig. 1 is the structural representation (being supported for reinforcing bar) of an element of construction of the concrete steel plate compound shear wall of the band support of embodiment one of the present utility model;
Fig. 2 is the cutaway view Amplified image (do not contain concrete housing) of Fig. 1 along the A-A direction;
Fig. 3 is the cutaway view Amplified image (contain concrete housing) of Fig. 1 along the A-A direction;
Fig. 4 is the structural representation (being supported for shaped steel) of an element of construction of the concrete steel plate compound shear wall of the band support of embodiment two of the present utility model;
Fig. 5 is the cutaway view Amplified image (do not contain concrete housing) of Fig. 4 along the B-B direction;
Fig. 6 is the cutaway view Amplified image (contain concrete housing) of Fig. 4 along the B-B direction;
Fig. 7 is the structural representation (being supported for the combination of reinforcing bar and shaped steel) of an element of construction of concrete steel plate compound shear wall of the band support of embodiment three of the present utility model;
Fig. 8 is the cutaway view Amplified image (do not contain concrete housing) of Fig. 7 along the C-C direction;
Fig. 9 is the cutaway view Amplified image (contain concrete housing) of Fig. 7 along the C-C direction.
Description of reference numerals
1-shaped steel 2-concrete housing 3-frame stirrup 4-frame is indulged muscle
The vertical distribution reinforcement 6-of 5-body of wall body of wall transversely distributed steelbar
7-steel plate 8-peg 9-distributing bar
31-stirrup hook 10-reinforced bar support
11-shaped steel supports 12-and supports stirrup.
The specific embodiment
Describe embodiment of the present utility model with reference to the accompanying drawings in detail.
Embodiment one
Fig. 1 is the structural representation (being supported for reinforcing bar) of an element of construction of concrete steel plate compound shear wall of the band support of embodiment one of the present utility model; Fig. 2 is the cutaway view Amplified image (do not contain concrete housing) of Fig. 1 along the A-A direction; Fig. 3 is the cutaway view Amplified image (contain concrete housing) of Fig. 1 along the A-A direction.
As shown in Figure 1-Figure 3, the concrete steel plate compound shear wall that band of the present utility model supports comprises steel plate 7, is centered around frame around the steel plate 7 and the reinforced bar support 10 that is connected with frame; Steel plate 7 is built in the shear wall, and steel plate 7 is provided with a plurality of pegs 8 perpendicular to steel plate 7, and the vertical distribution reinforcement 5 of body of wall that is parallel to steel plate 7 is connected with steel plate 7 by a plurality of pegs 8 that are arranged in a row respectively with body of wall transversely distributed steelbar 6.
Frame comprises that shaped steel 1, frame stirrup 3 and frame indulge muscle 4; Shaped steel 1 is positioned at being connected of steel plate 7 all around and with steel plate 7, the vertical muscle 4 of frame be set in parallel in shaped steel 1 around, frame stirrup 3 is provided with perpendicular to shaped steel 1 and around the vertical muscle 4 of frame, and the two ends of vertical distribution reinforcement 5 of body of wall and body of wall transversely distributed steelbar 6 also are connected by welding manner with shaped steel 1 respectively; The outside of the steel mesh reinforcement of forming at the vertical distribution reinforcement 5 of body of wall and body of wall transversely distributed steelbar 6 also is provided with two reinforced bar support 10, each reinforced bar support 10 by four reinforcing bars that are parallel to each other form tendon constitute, the two ends of reinforced bar support 10 respectively with frame in shaped steel 1 be welded to connect.Two reinforced bar support 10 are intersected and formation " X " shape, are provided with a plurality of support stirrups 12 outside the reinforced bar support 10.Certainly, the number of steel bars that each reinforced bar support 10 comprises can be chosen according to actual conditions, the two ends of each reinforced bar support 10 respectively with frame in shaped steel 1 be welded to connect, increased the stability of frame.Can be crossed as " X " shape, " people " font between the reinforced bar support 10, or " eight " shape, can play the effect of further reinforcement frame stability.
Be filled with high-strength concrete in the structure that steel plate 7 and frame and reinforced bar support 10 are formed, the strength grade of employed high-strength concrete is C60.As Fig. 1, shown in Figure 3, the frame of forming at the vertical muscle 4 of shaped steel 1, frame stirrup 3 and frame when filling high-strength concrete and the outside of steel plate 7 form concrete housing 2.The strength grade of filling employed high-strength concrete is more than or equal to C60, and concrete intensity is big more, and the volume of shear wall is just more little.
In order to strengthen the bonding strength of frame and steel plate 7, as preferably, in this enforcement, the junction of frame and steel plate 7 is provided with stirrup hook 31 and distributing bar 9.The two sides of this enforcement light plate 7 evenly is provided with a plurality of pegs that set in a row 8, and the steel mesh reinforcement that vertical distribution reinforcement 5 of body of wall and body of wall transversely distributed steelbar 6 are formed is welded to connect with steel plate 7 by arranging a plurality of pegs in a row 8.In practice of construction, can be chosen in steel plate one side according to the thickness of body of wall still is that both sides are provided with peg, when the body of wall width is less, can the body of wall distribution reinforcement be set in a side of steel plate 7, when the body of wall width is big, can the body of wall distribution reinforcement all be set in the steel plate both sides.
In practice of construction, can also increase more support as required, to strengthen frame and the consitutional stability of steel plate.
The utility model is formed main structure body by steel plate and shaped steel, by peg steel mesh reinforcement is connected with steel plate, and with the stirrup acting in conjunction, make the shear wall of pouring behind the high-strength concrete have stronger shear-carrying capacity and anti-seismic performance, owing to use high-strength concrete, can reduce highrise building bottom member size, save material, increase the building usable floor area; Increase the stability of frame and armor Plate by support, further improved the shear-carrying capacity and the anti-seismic performance of shear wall.
Embodiment two
Fig. 4 is the structural representation (being supported for shaped steel) of an element of construction of concrete steel plate compound shear wall of the band support of embodiment two of the present utility model; Fig. 5 is the cutaway view Amplified image (do not contain concrete housing) of Fig. 4 along the B-B direction; Fig. 6 is the cutaway view Amplified image (contain concrete housing) of Fig. 4 along the B-B direction.
As Fig. 4-shown in Figure 6, the difference of embodiment two and embodiment one only is that the support of embodiment two uses shaped steel to replace reinforcing bar among the embodiment one.The shaped steel of being made up of shaped steel that is supported for of embodiment two supports 11, and shaped steel supports and is arranged with a plurality of support stirrups 12 outside 11.Shaped steel support 11 is bigger than the intensity of the reinforced bar support among the embodiment one 10, can provide stronger support for shear wall, improves shear-carrying capacity and anti-seismic performance.
Embodiment three
Fig. 7 is the structural representation (being supported for the combination of reinforcing bar and shaped steel) of an element of construction of concrete steel plate compound shear wall of the band support of embodiment three of the present utility model; Fig. 8 is the cutaway view Amplified image (do not contain concrete housing) of Fig. 7 along the C-C direction; Fig. 9 is the cutaway view Amplified image (contain concrete housing) of Fig. 7 along the C-C direction.
Embodiment three only is being supported for by shaped steel and the common support of forming of Duo Gen reinforcing bar of embodiment three with the difference of embodiment one, and the support among the embodiment one only is made up of reinforcing bar.
As Fig. 7-shown in Figure 9, implement three the reinforced bar support 10 that is supported for and support 11 combination with shaped steel, support 11 around reinforced bar support 10 and shaped steel and be provided with and support stirrup 12.Each reinforced bar support 10 comprises four reinforcing bars that be arranged in parallel, and four reinforcing bars are formed tendon.Reinforced bar support 10 can improve the stability of steel plate 7 and shaped steel combining structure for shear wall provides stronger support with cooperatively interacting of shaped steel support 11, has improved the shear-carrying capacity and the anti-seismic performance of shear wall greatly.
Below only be preferred embodiment, those skilled in the art can do various deformation, as adopts two supports, and one is adopted reinforced bar support, and another adopts shaped steel to support; Perhaps adopt more the support to be connected with frame.
By above embodiment as can be seen, the concrete steel plate compound shear wall of band support of the present utility model disperses the crack of bodies of wall by the steel plate 7 of built-in and frame welding all around; Peg 8 can guarantee steel plate 7 and concrete wall co-operation, improves the shear-carrying capacity and the anti-seismic performance of shear wall.Reinforced bar support 10 and/or shaped steel support 11 bonding strengths of having strengthened between the frame, can significantly improve the anti-seismic performance of shear wall, owing to adopted high-strength concrete, can reduce highrise building bottom member size, save material, increase the building usable floor area.
Certainly; the above is a preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also are considered as protection domain of the present utility model.

Claims (8)

1. the concrete steel plate compound shear wall with support is characterized in that, comprises steel plate, is centered around described steel plate frame and body of wall distribution reinforcement all around;
Described steel plate is provided with a plurality of pegs perpendicular to described steel plate, and described body of wall distribution reinforcement is connected and is parallel to described steel plate by a plurality of described pegs with described steel plate;
Described frame comprises that shaped steel, frame stirrup and frame indulge muscle; Described shaped steel is positioned at around the described steel plate and with described steel plate and is connected, the vertical muscle of described frame is set in parallel in around the described shaped steel, described frame stirrup is perpendicular to described shaped steel and around the vertical muscle setting of described frame, and the two ends of described body of wall distribution reinforcement also are connected with described shaped steel respectively;
The outside at described body of wall distribution reinforcement also is provided with support, the two ends of described support respectively with described frame in the welding of described shaped steel, described support is provided with the support stirrup;
Be filled with high-strength concrete in the structure that described steel plate and described frame and described support are formed, and form the concrete housing in the outside of described steel plate and frame.
2. the concrete steel plate compound shear wall that band as claimed in claim 1 supports is characterized in that described support is made of reinforcing bar and/or shaped steel.
3. the concrete steel plate compound shear wall that band as claimed in claim 1 supports is characterized in that, describedly is supported for two, and two described being supported on are crossed as " X " shape or " people " font or " eight " font in the described frame.
4. the concrete steel plate compound shear wall that band as claimed in claim 1 supports is characterized in that the junction of described frame and described steel plate is provided with stirrup hook and distributing bar.
5. the concrete steel plate compound shear wall that band as claimed in claim 1 supports, it is characterized in that, described body of wall distribution reinforcement comprises body of wall transversely distributed steelbar and the vertical distribution reinforcement of body of wall, vertical distribution reinforcement of described body of wall and the vertical mutually steel mesh reinforcement that connects into of described body of wall transversely distributed steelbar.
6. the concrete steel plate compound shear wall that band as claimed in claim 1 supports is characterized in that the both sides of described steel plate are equipped with a plurality of described pegs.
7. the concrete steel plate compound shear wall that band as claimed in claim 1 supports is characterized in that, between described steel plate and the described shaped steel by being welded to connect.
8. as any concrete steel plate compound shear wall that described band supports of claim 1-7, it is characterized in that the strength grade of described high-strength concrete is more than or equal to C60.
CN2010205451141U 2010-09-26 2010-09-26 Concrete steel plate combination shear wall with support Expired - Fee Related CN201785899U (en)

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CN2010205451141U CN201785899U (en) 2010-09-26 2010-09-26 Concrete steel plate combination shear wall with support

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Application Number Priority Date Filing Date Title
CN2010205451141U CN201785899U (en) 2010-09-26 2010-09-26 Concrete steel plate combination shear wall with support

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103397721B (en) * 2013-08-12 2015-12-23 南京工业大学 The two plate shear wall of steel plate precast concrete
CN113638620A (en) * 2021-08-27 2021-11-12 西安五和土木工程新材料有限公司 Wall reinforcing device and construction method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103397721B (en) * 2013-08-12 2015-12-23 南京工业大学 The two plate shear wall of steel plate precast concrete
CN113638620A (en) * 2021-08-27 2021-11-12 西安五和土木工程新材料有限公司 Wall reinforcing device and construction method thereof

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

Granted publication date: 20110406

Termination date: 20170926

CF01 Termination of patent right due to non-payment of annual fee