REINFORCED SOIL RETAINING WALL CONSTRUCTION METHOD

摘要

A construction method of a reinforced soil retaining wall is provided to prevent the swelling phenomenon caused by non-uniform tensile force by inducing uniform tensile force to a panel for forming a retaining wall, and to improve constructability and economical efficiency. A construction method of a reinforced soil retaining wall comprises the steps of: performing a preparatory process for installing a retaining wall; installing one story by connecting plural vertical wall panels(1) horizontally; filling up the inside of an assembly of the wall panels with soil to the height of a connector(2); placing fixing bars(3) parallel to the assembly of the wall panels on the ground, and driving and fixing plural fixing pins(4) to the ground; inserting the end including a through hole of the wall panel side of a reinforcement member(5) to the connector of the wall panel, and inserting a bar(6݆) to the through hole of the wall panel side and connecting the reinforcement member to the wall panel; inserting a new bar(8) to a through hole of the new reinforcing bar side of the reinforcement member and installing a new bar parallel to the assembly of the wall panels between the assembly of the wall panels and the fixing bars; installing plural new connectors(9) to the fixing bars and the new bars; connecting wires(10) to the new connectors installed to the fixing bars and the new bars in zigzags; pulling two ends of the wire and applying tensile force to the wire; filling up the inside of the assembly of the wall panels with soil and tamping the soil; installing a reinforcement member and banking up soil to the height of a retaining wall repeatedly; and finishing up the upper part with concrete and installing a surface water guide pipe, etc.