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Flexible connecting structure of AAC plates and main body structure as well as construction method of flexible connecting structure

A main structure, flexible connection technology, applied in building components, building structure, processing of building materials, etc., can solve the problems of poor connection degree and AAC board detachment, etc., to achieve a wide range of adaptability, convenient construction and high practicability Effect

Pending Publication Date: 2021-08-06
NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The U-shaped clip is in the form of a buckle, and the degree of connection with the main structure is poor. Under a large earthquake, it is easy to disengage from the AAC board.

Method used

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  • Flexible connecting structure of AAC plates and main body structure as well as construction method of flexible connecting structure
  • Flexible connecting structure of AAC plates and main body structure as well as construction method of flexible connecting structure
  • Flexible connecting structure of AAC plates and main body structure as well as construction method of flexible connecting structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Such as Figure 1-3As shown, a flexible connection structure between an AAC board and a main structure, the main structure includes a structural beam 1, a structural bottom beam / board 2 and two structural columns 3, a structural beam 1, a structural bottom beam / board 2 and two The structural column 3 surrounds a composite reinforced concrete structural frame, the width direction of the structural beam 1 is the front-rear direction, the length direction of the structural beam 1 is the left-right direction, and there are multiple AAC boards 4 arranged at left and right intervals, and each AAC board 4 is spliced ​​to form The wall is connected in the reinforced concrete structure frame, between the structural beam 1 and the upper part of each wall, between the left side of the wall and the structural column 3 on the left, and the right side of the wall and the structural column on the right There are gaps between the 3, the structural beam 1 and each AAC board 4 are connec...

Embodiment 2

[0044] Such as Figure 4 with Figure 5 As shown, the difference from Example 1 is that each AAC board 4 is spliced ​​into an open wall, and the joint between two adjacent AAC boards 4 is filled with special mortar and special caulking agent, and the joint between two adjacent AAC boards 4 The adjacent sides of the boards 4 are all provided with reserved holes, and the adjacent sides of two adjacent AAC boards 4 are connected by movable connectors 19 .

[0045] The movable connector 19 includes two vertical iron sheets 10 and two No. III bolts 20, and the two vertical iron sheets 10 are respectively arranged on the front side and the rear side of the adjacent sides of two adjacent AAC boards 4, The round hole and the runway-shaped long hole 11 of the vertical iron plate 10 correspond to the reserved holes of the two adjacent AAC boards 4 respectively, and the two No. Holes, the front end of the first No. III bolt 20 passes through the circular hole of the vertical iron sheet...

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PUM

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Abstract

The invention discloses a flexible connecting structure of AAC plates and a main body structure. The main body structure comprises a reinforced concrete structure frame defined by a structure cross beam, a structure bottom beam / plate and two structure stand columns, the multiple AAC plates are arranged at intervals in the left-right direction, the AAC plates are spliced in the left-right direction to form a wall body and connected into the reinforced concrete structure frame, The structural cross beam is connected with the AAC plates through flexible connecting pieces, a plurality of U-shaped clamps are arranged on the right side of the structural stand column on the left side, the left side of the structural stand column on the right side and the upper side of the structural bottom beam / plate in an anchoring mode through anchor bolts No.1, the left side of the AAC plate on the leftmost side is clamped in the U-shaped clamps on the left side, the right side of the AAC plate on the rightmost side is clamped in the U-shaped clamps on the right side, and the lower sides of the joints of every two adjacent AAC plates are correspondingly clamped in the U-shaped clamps on the lower sides. The flexible connecting structure is simple, low in cost, convenient to construct, high in post-earthquake repairing capacity, and capable of effectively improving the anti-seismic performance, the safety performance and the heat preservation performance of residential buildings, public buildings and the like.

Description

technical field [0001] The invention relates to the technical field of civil engineering, in particular to a flexible connection structure between an AAC board and a main structure and a construction method thereof. Background technique [0002] Under the action of earthquakes, the damage of the traditional infill wall is relatively serious, and at the same time, the infill wall has a greater impact on the main structure, which often plays an unfavorable role in the anti-seismic structure, mainly reflected in: 1) The connection between the traditional infill wall and the main structure is strong , so that it contributes a lot to the stiffness of the structure, while the stiffness of the infill wall is often neglected in the calculation of traditional structures; 2) Neglecting the effect of the infill wall will change the bending failure mode of the frame column; 3) Neglecting the effect of the infill wall Due to the uneven plane and vertical arrangement of the structural inf...

Claims

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Application Information

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IPC IPC(8): E04B2/74E04B2/82E04B1/98E04H9/02E04G21/14
CPCE04B2/7401E04B2/82E04B1/98E04H9/021E04G21/14
Inventor 陈贡联段杰森荆红红司政凯李风兰刘世明陈震赵顺波王旭峰周楠
Owner NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER