CN210658841U - One deck basement shear force wall construction structures - Google Patents
One deck basement shear force wall construction structures Download PDFInfo
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- CN210658841U CN210658841U CN201921188333.6U CN201921188333U CN210658841U CN 210658841 U CN210658841 U CN 210658841U CN 201921188333 U CN201921188333 U CN 201921188333U CN 210658841 U CN210658841 U CN 210658841U
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Abstract
The utility model discloses a one deck basement shear force wall construction structure belongs to the technical field of building construction, including shear force wall location muscle, reinforcing bar vertical framework, horizontal fixed muscle, shear force wall vertical muscle and wall body horizontal muscle, shear force wall location muscle level sets up, according to the shear force wall location point on the basic raft board, is fixed in the muscle on the basic raft board; the vertical framework of the reinforcing steel bar comprises vertical ribs, an in-plane inclined strut and a vertical in-plane inclined strut, the vertical ribs are fixed with the positioning ribs of the shear wall, one end of the in-plane inclined strut is fixed on the vertical ribs, the other end of the in-plane inclined strut is fixed on the positioning ribs of the shear wall, and the vertical in-plane inclined strut is positioned in the vertical plane of the shear wall and is fixed at the intersection point of the vertical ribs and the in-plane inclined strut; the horizontal fixing rib is fixed with the vertical framework of the steel bar, and the fixing point is located at the intersection fixing position of the vertical rib and the inclined strut in the plane and the inclined strut in the vertical plane. The utility model discloses can reduce joint processing and installation, reduce component handling number of times, construction convenience, material saving, use manpower sparingly, reduce cost.
Description
Technical Field
The utility model belongs to the technical field of the construction technology and specifically relates to an one deck basement shear force wall construction structures.
Background
At present, basement shear wall vertical ribs are reserved on a foundation raft according to 16G101-1, after concrete pouring of the foundation raft is finished, basement wall vertical ribs are connected to the foundation raft, 2 semi-finished steel bar materials are needed for 1 shear wall vertical rib, and the connection positions of the shear wall vertical ribs need to be staggered by 50%, so that 4 semi-finished steel bar materials exist in one layer of basement shear wall. Particularly, the connecting area of the vertical steel bars on the inner side of the outer wall of the basement is in the upper and lower 1/4 clear height ranges, and the connecting area of the vertical steel bars on the outer side is in the middle 1/3 clear height range, so that 8 semi-finished products are arranged on one outer wall of the basement. If the basement floor height is too low, 4 joints of basement outer wall vertical bar easily surpass standard and atlas requirement.
And hoisting the semi-finished steel bars to a foreground construction working surface from a steel bar background processing factory, hoisting the inserted bars after finishing the binding of the basic raft, and hoisting the vertical bars of the basement wall after pouring concrete on the basic raft. 1 vertical rib of the shear wall of the basement on one floor needs to be lifted and transported for 2 times.
If the vertical ribs of the shear wall are connected by the straight thread sleeves, 2 straight thread screw heads are required to be processed for 1 vertical rib of the shear wall of the basement at one layer, and one straight thread sleeve is required for connection. If the vertical ribs of the shear wall are connected in a lap joint mode, 1 vertical rib of one layer of basement shear wall needs 1 lap joint length of steel bar.
Disclosure of Invention
The technical task of the utility model is to above weak point, provide an one deck basement shear force wall construction structures, can reduce to connect processing and installation, reduce the component handling number of times, construction convenience, material saving, use manpower sparingly, reduce cost.
The utility model provides a technical scheme that its technical problem adopted is:
a one-storey basement shear wall construction structure comprises shear wall positioning ribs, a steel bar vertical framework, horizontal fixing ribs, shear wall vertical ribs and wall horizontal ribs,
the shear wall positioning ribs are horizontally arranged and fixed on the upper ribs of the basic raft plate according to the shear wall positioning points on the basic raft plate;
the steel bar vertical framework comprises vertical steel bars, an in-plane inclined strut and a vertical in-plane inclined strut, the vertical steel bars are fixed with the shear wall positioning ribs, the in-plane inclined strut is along the direction of the shear wall, one end of the in-plane inclined strut is fixed to the vertical steel bars, and the other end of the in-plane inclined strut is fixed to the shear wall positioning ribs; the inclined strut in the vertical plane is positioned in the vertical plane of the shear wall, and is fixed at the intersection point of the vertical rib and the inclined strut in the vertical plane, so as to support the vertical rib in the vertical plane;
the horizontal fixing rib is fixed with the vertical framework of the steel bar, and the fixing point is positioned at the intersection fixing position of the vertical rib and the inclined strut in the plane and the inclined strut in the vertical plane;
the upper part and the lower part of the vertical rib of the shear wall are respectively fixed with the horizontal fixing rib and the shear wall positioning rib;
the horizontal ribs of the wall body are fixed on the vertical ribs of the shear wall and the vertical framework of the steel bars.
The construction process of the structure is as follows:
s1, positioning and paying off the shear wall;
s2, binding shear wall positioning ribs according to the shear wall positioning lines;
s3, binding a steel bar vertical framework at positioning points on the shear wall positioning bars;
s4, binding horizontal fixing bars, and connecting the steel bar vertical frameworks through the horizontal fixing bars;
s5, binding vertical ribs of the shear wall;
s6, binding horizontal ribs of the wall;
and S7, binding another row of steel bars according to S1-S6.
Preferably, the oblique alternate arrangement of bracing in the plane of two adjacent vertical frameworks of reinforcing bar, the oblique alternate arrangement of bracing in the perpendicular plane provides firm support for vertical muscle.
Preferably, the shear wall positioning rib is a threaded 12 steel bar.
Furthermore, the shear wall positioning ribs and the upper ribs of the basic raft are bound and fixed by cross buckles.
Preferably, at least more than two vertical frameworks of the steel bars are bound and then the horizontal positioning steel bars are bound. The horizontal position of the horizontal fixing rib is ensured.
Preferably, the distance between the horizontal fixed ribs and the ribs on the basic raft is between 1.1m and 1.6 m.
Preferably, the vertical ribs of the shear wall are bound after the horizontal positioning reinforcing steel bars are bound, and the horizontal ribs of the shear wall are bound after the vertical ribs of the shear wall are bound.
Furthermore, the vertical ribs of the shear wall, the positioning ribs of the shear wall and the horizontal fixing ribs are bound and fixed by cross buckles.
Preferably, the shear wall is provided with two rows of bound reinforcing steel bar meshes on the inner side and the outer side, the positions of the vertical frameworks of the reinforcing steel bars of the two rows of reinforcing steel bar meshes correspond to each other, and the diagonal braces in the vertical plane are shared, so that the number of the diagonal braces can be reduced.
The utility model discloses an one deck basement shear force wall construction structures compares with prior art, has following
Has the advantages that:
this shear force wall construction structures has ensured that one deck basement shear force wall erects the muscle and accords with standard and the atlas requirement, has solved the problem that one deck basement shear force wall erects a plurality of joints of muscle, local unable standard and atlas requirement of satisfying, reduces to connect processing and installation, reduces the component handling number of times, and construction convenience, material saving, use manpower sparingly reduce construction cost.
Drawings
Figure 1 is the utility model discloses one deck basement shear wall construction structures's reinforcement schematic diagram.
In the drawing, 1, shear wall positioning ribs, 2, a steel bar vertical framework, 2-1, vertical ribs, 2-2, in-plane inclined struts, 2-3, in-vertical-plane inclined struts, 3, horizontal fixing ribs and 4, shear wall vertical ribs.
Detailed Description
The invention will be further explained with reference to the drawings and the specific embodiments.
The utility model provides a one deck basement shear force wall construction structures, includes shear force wall location muscle 1, the vertical skeleton of reinforcing bar 2, the fixed muscle of level 3, the vertical muscle of shear force wall 4 and the horizontal muscle of wall body.
The shear wall positioning ribs 1 are horizontally arranged and fixed on the upper ribs of the basic raft according to the shear wall positioning points on the basic raft. The shear wall positioning ribs 1 are threaded 12 steel bars, and are bound and fixed with the upper ribs of the basic raft plates by cross buckles.
The steel bar vertical framework 2 comprises vertical ribs 2-1, in-plane inclined struts 2-2 and in-vertical-plane inclined struts 2-3, the vertical ribs 2-1 are fixed with the shear wall positioning ribs 1, the in-plane inclined struts 2-2 are along the direction of the shear wall, one ends of the in-plane inclined struts are fixed to the vertical ribs 2-1, and the other ends of the in-plane inclined struts are fixed to the shear wall positioning ribs 1; the inclined strut 2-3 in the vertical plane is positioned in the vertical plane of the shear wall and fixed at the intersection point of the vertical rib 2-1 and the inclined strut 2-2 in the vertical plane, and supports the vertical rib 2-1 in the vertical plane.
The inclined struts 2-2 in the planes of the two adjacent steel bar vertical frameworks 2 are alternately arranged in an inclined mode, and the inclined struts 2-3 in the vertical planes are alternately arranged in an inclined mode so as to provide firm support for the vertical bars 2-1.
The horizontal fixing rib 3 is fixed with the vertical framework 2 of the steel bar, and the fixing point is positioned at the intersection fixing position of the vertical rib 2-1, the inclined strut 2-2 in the plane and the inclined strut 2-3 in the vertical plane.
And binding the horizontal positioning steel bars 3 after the at least two steel bar vertical frameworks 2 are bound. The horizontal position of the horizontal fixing rib 3 is ensured.
The distance between the horizontal fixed ribs 3 and the ribs on the basic raft is 1.1m-1.6 m.
And after the horizontal positioning reinforcing steel bars 3 are bound, the binding construction of the vertical reinforcing steel bars 4 of the shear wall is carried out, and the upper part and the lower part of the vertical reinforcing steel bars 4 of the shear wall are respectively fixed with the horizontal fixing reinforcing steel bars 3 and the positioning reinforcing steel bars 1 of the shear wall. The shear wall vertical ribs 4, the shear wall positioning ribs 1 and the horizontal fixing ribs 3 are bound and fixed by cross buckles.
And binding horizontal ribs of the wall body after the construction of the vertical ribs 4 of the shear wall is finished. The horizontal ribs of the wall body are fixed on the vertical ribs 4 of the shear wall and the vertical framework 2 of the steel bars.
The shear wall is provided with two rows of bound reinforcing steel bar nets at the inner side and the outer side, the positions of the reinforcing steel bar vertical frameworks 2 of the two rows of reinforcing steel bar nets correspond to each other, and the inclined struts 2-3 in a vertical plane are shared, so that the number of the inclined struts can be reduced.
The construction process of the structure is as follows:
s1, positioning and paying off the shear wall; s2, binding shear wall positioning ribs according to the shear wall positioning lines; s3, binding a steel bar vertical framework at positioning points on the shear wall positioning bars; s4, binding horizontal fixing bars, and connecting the steel bar vertical frameworks through the horizontal fixing bars; s5, binding vertical ribs of the shear wall; s6, binding horizontal ribs of the wall; and S7, binding another row of steel bars according to S1-S6.
The concrete construction method is as follows:
positioning and paying off of the shear wall:
after the upper ribs of the basic raft are bound, the shear wall positioning lines arranged on the waterproof protective layer of the basic raft are turned upwards on the upper ribs of the basic raft by utilizing a line weight, a small white line, a 5-meter measuring tape, a red-blue pencil and red paint, and the upper ribs and the steel bars are marked by the red paint.
Binding the shear wall positioning rib 1:
the red paint is positioned according to the shear wall placed on the upper rib of the basic raft, the threaded 12 steel bar is used as the shear wall positioning rib 1, and the positioning rib is positioned on the outer side or the inner side of the vertical rib 4 of the shear wall. The shear wall positioning ribs 1 are firmly bound together with the upper ribs of the basic raft plates by cross-shaped buckles, and the phenomenon of loosening and displacement is not allowed to occur.
The vertical skeleton 2 of setpoint ligature reinforcing bar on the shear force wall location muscle 1:
binding at least more than 2 vertical steel bar frameworks 2, wherein the vertical steel bar frameworks 2 consist of 1 vertical steel bar, 1 diagonal brace which is arranged outside the shear wall and forms a 90-degree angle with the shear wall, and 1 diagonal brace which is arranged inside the shear wall;
the vertical framework 2 of the steel bar is bound by more than 2 persons, and after the shear wall positioning rib 1 is bound, the distance position lines of the vertical ribs of the shear wall are drawn on the shear wall positioning rib 1.1 person erects 1 vertical muscle 2-1 in the position line department on shear force wall location muscle 1, and another 1 person is after vertical muscle 2-1 and shear force wall location muscle 1 are tied up together earlier, reuse 2 short steel bars to make the vertical skeleton bracing of reinforcing bar, namely 2-2 in the plane and 2-3 in the vertical plane bracing, with vertical muscle 2-1 and basic raft board upper rib with "ten'" word knot firmly tie together. One of the inclined struts is arranged outside the shear wall and is vertical to the shear wall at an angle of 90 degrees, and the other inclined strut is arranged inside the shear wall and is along the direction of the shear wall. Adjacent diagonal braces and shear wall ribs are arranged in a staggered mode inside and outside, so that the diagonal braces in the inner direction and the outer direction of the shear wall form a shear shape, and stability of the shear wall is facilitated.
1 horizontal fixation muscle 3 above the ligature, the vertical skeleton of connecting reinforcement 2:
after more than 2 vertical frameworks 2 of reinforcing steel bars are bound, 1 horizontal fixing rib 3 is bound between 1 horizontal rib of the wall body and the upper rib of the basic raft plate by 1.1-1.6 meters, and the vertical frameworks 2 of reinforcing steel bars are connected into an integral framework.
And (4) binding vertical ribs of the shear wall:
after the whole framework of the steel bars is bound, the shear wall vertical ribs 4 are firmly bound together with the shear wall positioning ribs 1 and the horizontal fixing ribs 3 of the whole framework of the steel bars through the cross-shaped buckles, and the shear wall vertical ribs are prevented from inclining. The vertical ribs 4 of the shear wall are positioned and bound according to the spacing position lines drawn on the positioning ribs.
Binding horizontal ribs of the shear wall:
after the shear wall vertical ribs 4 are bound, the horizontal ribs of the inner wall body of the basic raft and the horizontal ribs on the outer wall guide wall are bound.
Binding another row of steel bars of the shear wall according to the method:
and binding another row of reinforcing mesh sheets of the shear wall according to the steps. The position of the row of the steel bar vertical frameworks 2 corresponds to the previous row of the steel bar vertical frameworks 2, and the previous row of the steel bar vertical frameworks 2 are bound by penetrating through the inclined struts (the inclined struts 2-3 in the surface) of the shear wall, so that the number of the steel bar inclined struts is reduced.
Through the above detailed description, the person skilled in the art can easily realize the present invention. It should be understood, however, that the intention is not to limit the invention to the particular embodiments described. On the basis of the disclosed embodiments, a person skilled in the art can combine different technical features at will, thereby implementing different technical solutions.
In addition to the technical features described in the specification, the technology is known to those skilled in the art.
Claims (9)
1. A one-storey basement shear wall construction structure is characterized by comprising shear wall positioning ribs, a steel bar vertical framework, horizontal fixing ribs, shear wall vertical ribs and wall horizontal ribs,
the shear wall positioning ribs are horizontally arranged and fixed on the upper ribs of the basic raft plate according to the shear wall positioning points on the basic raft plate;
the vertical framework of the reinforcing steel bar comprises vertical ribs, an in-plane inclined strut and a vertical in-plane inclined strut, the vertical ribs are fixed with the positioning ribs of the shear wall, one end of the in-plane inclined strut is fixed on the vertical ribs, the other end of the in-plane inclined strut is fixed on the positioning ribs of the shear wall, and the vertical in-plane inclined strut is positioned in the vertical plane of the shear wall and is fixed at the intersection point of the vertical ribs and the in-plane inclined strut;
the horizontal fixing rib is fixed with the vertical framework of the steel bar, and the fixing point is positioned at the intersection fixing position of the vertical rib and the inclined strut in the plane and the inclined strut in the vertical plane;
the upper part and the lower part of the vertical rib of the shear wall are respectively fixed with the horizontal fixing rib and the shear wall positioning rib;
the horizontal ribs of the wall body are fixed on the vertical ribs of the shear wall and the vertical framework of the steel bars.
2. The one-storey basement shear wall construction structure according to claim 1, wherein the inclined struts in the plane of the two adjacent vertical frameworks of the reinforcement bars are alternately arranged, and the inclined struts in the vertical plane are alternately arranged.
3. The shear wall construction structure for the basement of one storey, according to claim 1, wherein the shear wall positioning rib is a threaded 12 steel bar.
4. The one-storey basement shear wall construction structure according to claim 1 or 3, wherein the shear wall positioning ribs and the upper ribs of the foundation rafts are bound and fixed by cross buckles.
5. The one-storey basement shear wall construction structure according to claim 1, wherein horizontal positioning steel bars are bound after at least two of the steel bar vertical frameworks are bound.
6. The one-storey basement shear wall construction structure according to claim 1 or 5, wherein the distance between the horizontal fixing ribs and the ribs on the foundation raft is between 1.1m and 1.6 m.
7. The one-story basement shear wall construction structure of claim 6, wherein the shear wall vertical bars are bound after the horizontal positioning bars are bound, and the shear wall horizontal bars are bound after the shear wall vertical bars are bound.
8. The one-story basement shear wall construction structure of claim 7, wherein the shear wall vertical ribs, the shear wall positioning ribs and the horizontal fixing ribs are fastened and fixed by cross fasteners.
9. The shear wall construction structure for the basement as claimed in claim 1, wherein the shear wall has two rows of bound reinforcing meshes at the inner side and the outer side, and the vertical frameworks of the reinforcing meshes of the two rows correspond to each other and share a vertical inner diagonal brace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921188333.6U CN210658841U (en) | 2019-07-25 | 2019-07-25 | One deck basement shear force wall construction structures |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921188333.6U CN210658841U (en) | 2019-07-25 | 2019-07-25 | One deck basement shear force wall construction structures |
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| CN210658841U true CN210658841U (en) | 2020-06-02 |
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| CN201921188333.6U Active CN210658841U (en) | 2019-07-25 | 2019-07-25 | One deck basement shear force wall construction structures |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113550571A (en) * | 2021-06-22 | 2021-10-26 | 中国五冶集团有限公司 | Construction method of cast-in-situ structure wall column template positioning rib |
| CN115095082A (en) * | 2022-05-31 | 2022-09-23 | 中冶天工集团天津有限公司 | Device for quickly fixing column and wall rib of raft and using method |
-
2019
- 2019-07-25 CN CN201921188333.6U patent/CN210658841U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113550571A (en) * | 2021-06-22 | 2021-10-26 | 中国五冶集团有限公司 | Construction method of cast-in-situ structure wall column template positioning rib |
| CN115095082A (en) * | 2022-05-31 | 2022-09-23 | 中冶天工集团天津有限公司 | Device for quickly fixing column and wall rib of raft and using method |
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