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Integrated supporting system for connection of fabricated shear walls and laminated slab and mounting method

A technology of support system and shear wall, which is applied in the field preparation and construction of pillars and building components, can solve the problems of cumbersome installation and removal of under-slab supports, insufficient wall lap length, etc., to meet construction safety requirements and solve problems Difficult construction and reduced formwork difficulty

Pending Publication Date: 2018-04-13
SHENYANG JIANZHU UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Aiming at the above-mentioned technical problems such as insufficient wall lap length at the connection node of the prefabricated shear wall laminated slab, cumbersome installation and removal of the post-casting formwork support at the node, and cumbersome installation and removal of the support under the slab, the present invention provides a method for connecting the prefabricated shear wall laminated slab. Support structure and installation method

Method used

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  • Integrated supporting system for connection of fabricated shear walls and laminated slab and mounting method
  • Integrated supporting system for connection of fabricated shear walls and laminated slab and mounting method
  • Integrated supporting system for connection of fabricated shear walls and laminated slab and mounting method

Examples

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Embodiment 1

[0044] Such as Figure 1-Figure 6 As shown, the present invention is an assembled shear wall laminated plate connection integrated support system, including a support frame 3 symmetrically arranged on one side of the shear wall 5, an adjusting bolt 4 arranged between the support frame 3 and the laminated plate 1 and Support plate 6, two support frames 3 are arranged side by side along each side of the shear wall 5, the cross section of the support frame 3 is an irregular frame, and its right-angled sides correspond to the shear wall 5 and the laminated plate 1 respectively, and the relative shear wall 5 Bolt connection reserved holes are provided on the right-angled side of the side, which is connected to the embedded nut 2 provided on the side of the shear wall 5 through bolts; the adjusting bolt 4 is connected to the right-angled side of the laminated plate 1. 5 The adjustment bolt 4 on the support frame 3 on the same side is connected to the support plate 6, and the laminat...

Embodiment 2

[0060] The difference between this example and Example 1 is that the outer periphery of the embedded nut 2 provided on the shear wall 5 in this example is provided with a U-shaped rib 7 with an inclination angle of 30° relative to the horizontal plane. What the support plate 6 of this example adopted was a channel frame made by welding steel plates. Such as Figure 10 , Figure 11 As shown, there is a stopper 8 at the end of the embedded nut 2 described in this example that is not connected to the bolt, and the stopper 8 is arranged in a cross-shaped structure along the circumference of the end, which is convenient for installation and fixation.

Embodiment 3

[0062] The difference between this example and Example 1 is that the outer periphery of the embedded nut 2 provided on the composite beam 5 in this example is provided with a U-shaped rib 7 with an inclination angle of 40° relative to the horizontal plane.

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Abstract

The invention provides an integrated supporting system for connection of fabricated shear walls and a laminated slab and a mounting method of the integrated supporting system. Nuts pre-embedded in theprefabricated shear walls are used as fulcrums to support the prefabricated laminated slab without the dependence of the edge widths of the shear walls, vertical supports on the lower portion of thefloor slab are omitted, accordingly, formwork erecting difficulty is lowered, the cost is saved, and construction precision can be met. Meanwhile, supports of the supporting structure are concentratedly arranged at the top of the structure, and bottom supports are omitted so that a large quantity of spaces can be provided for activities of bottom personnel. Few mounting personnel are needed for supporting frames of the supporting structure, on-site operation is also easy relatively, and the construction problems of connection of the shear walls and the laminated slab and supporting of supporting plates can be solved effectively.

Description

technical field [0001] The invention belongs to the technical field of building structures, and in particular relates to a prefabricated shear wall laminated plate connection integrated support system and an installation method. Background technique [0002] With the increasing development of prefabricated buildings, the connection of various components of prefabricated buildings will also become frequent and important. In the connection of prefabricated building structural components, the shear wall-laminated slab connection is a very common existence. In this connection form, one end of the laminated slab is lapped on the edge of the shear wall, the upper part of the slab is lifted by a crane, and the bottom is supported vertically. [0003] However, there are three main problems in the shear wall-laminated slab joint: [0004] First, the problem of the length of the support of the laminated plate. As far as the shear wall is concerned, the protective layer is generally...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G25/02E04G21/14
CPCE04G21/14E04G25/02
Inventor 孟宪宏王亚楠李广玉
Owner SHENYANG JIANZHU UNIVERSITY
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