Filler wall with built-in crossed ladder reinforcing steel bars and manufacture method of filler wall

A ladder grid reinforcement and infill wall technology, which is applied to walls, building components, earthquake resistance, etc., can solve the problems of complex stress on infill walls, poor frame connection, and underutilized strength of infill walls.

Inactive Publication Date: 2014-07-09
BEIJING UNIV OF TECH
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Problems solved by technology

It is expected to solve the problems of complex stress of the infill wall in the frame structure, poor connection with the frame, weak integ

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  • Filler wall with built-in crossed ladder reinforcing steel bars and manufacture method of filler wall

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[0023] The present invention will be further explained below in conjunction with the drawings and specific embodiments:

[0024] The built-in cross ladder steel infill wall is mainly composed of energy dissipation strips 1, concrete blocks 2, concrete frames 3, reserved tie bars 4, and ladder grid reinforcement mesh diagonal braces 5. It is characterized in that: the concrete frame 3 is Ordinary concrete structure or recycled concrete structure, with vertical energy dissipating strips 1 on both sides of the frame infill wall; energy dissipating strips 1 and concrete blocks 2 are connected by horse teeth; the concrete frame 3 is reserved in the frame column Connect the steel bar 4, the ladder steel mesh diagonal brace 5 is X-shaped, the ladder steel mesh diagonal brace 5 is located at the diagonal position of the concrete frame 3; after the simultaneous construction of the ladder steel mesh diagonal brace 5 and the concrete frame 3 is completed, Masonry is carried out to form a co...

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Abstract

The invention relates to a filler wall with built-in crossed ladder reinforcing steel bars and a manufacture method of the filler wall. The filler wall is located in a framework structure and consists of energy dissipation strips, concrete blocks, a concrete framework, reserved rachel tendons, and a ladder reinforcing steel mesh inclined strut. During manufacture, according to the design and normal frameworks, the concrete framework and the inclined strut are manufactured, and simultaneously, the reserved rachel tendons are shaped through manufacture. The energy dissipation strips and the concrete blocks are used for construction, the reserved rachel tendons are completely arranged at the positions of reserved reinforcing steel bars of the concrete framework, by means of the vertical energy dissipation strips, the filler wall is prevented from destroying the framework structure in an earthquake and consuming earthquake energy, the filler wall can be closely contacted with framework columns, and construction processes are saved; by means of the crossed ladder reinforcing steel mesh inclined strut, shear capacity of a wall body is improved, integrality of the wall body is enhanced, and energy-dissipating capacity is improved; according to the filler wall with built-in crossed ladder reinforcing steel bars, energy consumption capacity of an inclined strut portion and a masonry structure are fully utilized, light materials can be manufactured from industrial waste, and a function of eco-environment protection is achieved.

Description

technical field [0001] The invention relates to a filling wall with built-in cross-ladder steel bars and a method thereof, and belongs to a novel and practical method for making a filling wall with cross-ladder steel bars and vertical energy-dissipating strips, which is suitable for frame-structure houses with low manufacturing cost. Background technique [0002] Earthquake is one of the natural disasters that seriously endanger human beings. It has the characteristics of suddenness, regionality and destructiveness. In recent years, my country is in a period of frequent earthquakes. In 2006 alone, there were 17 earthquake disasters. Among them, the Wenchuan earthquake caused economic losses as high as 645.1 billion yuan, and more than 100,000 casualties. The earthquake damage shows that the overall seismic performance of the engineering structure after seismic fortification has been greatly improved, effectively reducing the earthquake disaster, but it also shows that there ...

Claims

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Application Information

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IPC IPC(8): E04B2/56E04B1/98
Inventor 董宏英张力嘉曹万林张思
Owner BEIJING UNIV OF TECH
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