Infilled wall with build-in cross steel bars and manufacturing method of infilled wall

Abstract

The invention provides an infilled wall with build-in cross steel bars and a manufacturing method of the infilled wall, and belongs to the technical field of earthquake prevention and disaster reduction. The infilled wall is located in a frame structure and composed of energy dissipation strips, concrete blocks, a concrete frame, reserved steel tie bars and the cross steel bars. The concrete frame and the cross steel bars are manufactured according to common frames, and meanwhile the reserved steel tie bars are manufactured. The vertical energy dissipation strips are located on two sides of the frame infilled wall, and the energy dissipation strips not only prevent the frame structure from being damaged by the infilled wall and dissipate earthquake energy but also can make tight contact with frame columns and reduce the number of construction procedures. The cross steel bars enhance the shear-bearing capacity of the wall body, enhance overall performance of the wall body and improve energy-dissipating capacity. The infilled wall with the build-in cross steel bars makes full use of the energy-dissipating capacity of diagonal bracing portions and a masonry structure, light materials can be made of industrial waste, an ecological environmental protection effect is achieved, and the infilled wall is suitable for being used in the concrete frame structure and has wide application prospect.

Description

technical field [0001] The invention relates to a filling wall with built-in intersecting steel bars and its method, and belongs to a novel and practical method for making an infilling wall with intersecting steel bars and vertical energy-dissipating strips suitable for frame-structure residences 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 are still...

AI Technical Summary

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 integrity, insufficient use of the strength of the infill wall, and damage to the frame structure itself by the infill wall during the earthquake.

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