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A light-weight block filling wall and frame structure construction technology

A technology of frame structure and construction technology, applied in the direction of walls, building components, building structures, etc., can solve the problems of reducing service life, affecting appearance, low bearing capacity, etc., and achieves convenient construction, energy and resource saving, and flexible location Effect

Inactive Publication Date: 2017-12-12
YANCHENG INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Walls with flexible connections will cause swelling and cracking of the infill wall when an earthquake occurs. Cracks in the infill wall will not only affect its appearance, but also lead to low bearing capacity, poor durability, and shorten its service life.

Method used

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  • A light-weight block filling wall and frame structure construction technology
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  • A light-weight block filling wall and frame structure construction technology

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Embodiment Construction

[0039] In the prior art, in the rigid connection structure, the infill wall and the frame column are closely connected by masonry, and the infill wall is connected with the beam by oblique masonry, which is a conventional practice at present. After long-term research by the inventor, it has been found that this connection method has the following characteristics:

[0040] (1) Openings such as doors and windows are usually opened in the filling wall. At this time, the filling wall can be used as the transverse elastic support of the frame beam, shortening the calculated span of the frame beam, and easily making the frame beam into a short beam or a deep beam. Under the action of repeated bending and shearing, oblique cracks will expand along the entire length of the beam, so that the ductility and bearing capacity of the beam will drop sharply, making it difficult to meet the seismic requirements of "strong shear and weak bending".

[0041] (2) In terms of the stress and failur...

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Abstract

The invention provides a connection structure and construction process for a lightweight wall block filler wall and a frame structure, and belongs to the field of building construction. The connection structure comprises a wall body. First steel angles are evenly arranged on the two sides of the wall body at intervals in the height direction of the wall body. The first steel angles are fixed to the wall body through chemical bolts in an anchored mode. The two ends of each first steel angle are each connected with a first steel tie horizontally. The first steel ties are inserted into the wall body. The first steel ties located at the top and the bottom penetrate through the wall body. Second steel angles are evenly arranged at the top of the wall body at intervals in the length direction of the wall body. The second steel angles are fixed to the wall body through chemical bolts in an anchored mode. The two ends of each second steel angle are each connected with a second steel tie vertically. The second steel ties are inserted into the wall body. Through the connection structure and the construction process, good shock resistance and durability can be achieved, the thermal insulation effect is prominent, and the construction process is simple and convenient.

Description

technical field [0001] The invention relates to the field of building construction, in particular to a construction process of lightweight block filling walls and frame structures. Background technique [0002] Walls are divided into load-bearing walls and non-load-bearing walls according to their structural stress. In the frame structure, those walls that only play a maintenance role and are not load-bearing are generally called infill walls. The infill wall itself is a masonry structure, and its weight is generally borne and transmitted by concrete components such as beams, columns, and slabs. Filling walls are widely used in frame structures, especially in some high-rise and small high-rise residential structures. [0003] At present, several common filling wall materials mainly include: sintered hollow bricks and sintered porous bricks, autoclaved lime-sand bricks, concrete small hollow blocks, and autoclaved aerated concrete blocks. The main raw material of sintered ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B2/56E04B2/64E04B1/41
CPCE04B1/4178E04B2/56E04B2/64
Inventor 刘照球张飞荀勇
Owner YANCHENG INST OF TECH
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