Reinforcing structure of formwork at one side of extra-large shear wall
A technology for strengthening structures and shear walls, which is applied in the direction of formwork/formwork/work frame, connectors of formwork/formwork/work frame, building construction, etc. Problems such as narrow design distance of force wall
Pending Publication Date: 2020-09-04
CHINA MCC5 GROUP CORP
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Problems solved by technology
[0003] The present invention aims to provide a single-side formwork reinforcement structure for a super-large shear wall to solve the problem that some buildings cannot be supported on both sides due to the narrow design distance between the support pile and the shear wall.
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Embodiment
[0036] see figure 1 , this embodiment proposes a single-side formwork reinforcement structure for a super-large shear wall, which includes a single-head screw, a secondary flute, a main flute, an outer support channel steel, a diagonal brace, and a diagonal brace anchor point; the secondary flute is a vertically tight A rod attached to the outer surface of the template, and multiple secondary flutes are distributed along the lateral direction of the template; the main flute is horizontally attached to the outside of the secondary flute, and multiple main flutes are distributed along the vertical direction of the template; one end of the single-head screw It is fixedly connected to the template and protrudes vertically; there are multiple single-headed screws, which pass through the main flute and the secondary flute from the intersection point of the main flute and the secondary flute, and each single-headed screw is connected to the lock on it by threads. Tightening nuts lock...
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The invention relates to the field of building construction, aims to solve the problem that some buildings cannot be supported from two sides due to a small design distance between a support pile anda shear wall and the like, and provides a reinforcing structure of a formwork at one side of an extra-large shear wall. The reinforcing structure comprises multiple single-head screws, a secondary arris, a main arris, outer-side supporting channel steel, diagonal bracing bars and diagonal bracing anchor points, wherein the secondary arris is a rod piece which is tightly attached to the outer sideface of the formwork in the vertical direction; the main arris is tightly attached to the outer portion of the secondary arris in the horizontal direction; one end of each single-head screw is fixedlyconnected to the formwork and extends out perpendicularly; the multiple single-head screws penetrate through the main arris and the secondary arris from intersections of the main arris and the secondary arris, and each single-head screw locks the main arris and the secondary arris to the formwork through a locking nut which is connected to the single-head screw in a threaded mode; the diagonal bracing anchor points are pre-buried in a foundation bottom plate; the outer-side supporting channel steel is vertically arranged and tightly attached to the main arris; and the diagonal bracing bars are obliquely supported at different heights of all rows of the diagonal bracing anchor points and all the outer-side supporting channel steel. The reinforcing structure has the advantage that operationon the formwork at one side of the shear wall is effectively realized.
Description
technical field [0001] The invention relates to the field of building construction, in particular to a single-side formwork reinforcement structure of a super large shear wall. Background technique [0002] Some large complex commercial buildings have a small footprint. In order to meet the needs of the basement function and to meet the building area of the basement, the design distance between the support pile and the structural shear wall is narrow, and there is no waterproof work surface, and during the construction of the shear wall formwork, it is impossible to double-sided the external wall according to the conventional method. Support and reinforce. Contents of the invention [0003] The present invention aims to provide a single-side formwork reinforcement structure for super-large shear walls to solve the problem that some buildings cannot be supported on both sides due to the narrow design distance between support piles and shear walls. [0004] Embodiments o...
Claims
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IPC IPC(8): E04G11/08E04G11/12E04G17/14
CPCE04G11/08E04G11/12E04G17/14
Inventor 龙成曾刚刘小明舒家明杨航
Owner CHINA MCC5 GROUP CORP