Median strip for supporting reinforced soil wall and its placing method

Abstract

A reinforcing strip designed to support a reinforced clay wall and a method for placing the reinforcing strip are disclosed. The front end (F) of the reinforcing strip (10) is folded back and inserted into an reinforcing strip insertion slot (22) formed in a wall block (20), so that the reinforcing strip (10) can be directly secured to the wall block (20) of the clay wall without the need for any anchor or anchor pin; in addition, a plurality of reinforcing strips (10) can be mounted in reinforced clay (50) consecutively in a Z-shape pattern, or buried under the reinforced clay (50) separately. When a plurality of reinforcing strips (10) are mounted in the reinforced clay (50) consecutively in a Z-shape pattern, the rear ends (R) of the reinforcing strips (10) are buried below the reinforced clay (50), provided that the rear ends (R) are folded back or kept in standing state. A folded channel (16) is formed in middle part of the reinforcing strip along length direction, so that the thickness of the middle part of the reinforcing strip (10) is smaller than the thickness of any other part of the reinforcing strip (10), and thereby the front end can be folded back and inserted into the reinforcing strip insertion slot (22) in a wall block (20).

Description

technical field [0001] The present invention relates to a reinforcing strip for supporting a reinforced earth wall and a method for placing the reinforcing strip, and more particularly to such a strip for supporting a reinforced earth wall A reinforcement strip and a placement method thereof, the front end of the reinforcement strip is folded in half and directly inserted into a reinforcement strip insertion groove formed in an earth wall block (block), so that the reinforcement strip is firmly and easily connected to the wall block, There is no need to use auxiliary materials such as anchors or anchor pins, and the reinforcement belt will not relax, preventing the concentration of stress on it, so that there will be no defects in the placement of the reinforcement belt, buried in reinforced soil The portion of the reinforcement strap below the wall is not folded and stretched to apply frictional support on the reinforced soil wall, and the rear end of the reinforcement strap ...

AI Technical Summary

Problems solved by technology

However, secondary materials such as anchors, anchor pins, and temporary fixing steel rods for connecting the reinforcement strip to the wall block and for maintaining the reinforcement strip in a tensioned state before it is buried under the reinforced soil are still required, so caused the same problem

Those skilled in the art, such as the present applicant and those concerned with the construction of reinforced earth walls, have conducted research on solutions to the above-mentioned problems, but have not yet proposed any measures

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