TEMPORATY SOIL RETAINING WALL STRUCTURE FOR WATER SUPPLY AND DRAINAGE WORKS IN LOW DEPTH

摘要

The present invention suggests a temporary soil retaining wall structure installed on both inner sides of an excavation part (2) for preventing collapse of the side wall of the excavation part (2) formed by foundation work on the ground (1). The temporary soil retaining wall structure is characterized by comprising: a plurality of guide pipes (100) formed with a through-hole (101) for the embedded pipe guide extending deep into the ground vertically, wherein the guide pipes (100) are installed adjacent to one side of the excavation part (2) at a preset interval from each other; a topsoil retaining plate (110) coupled to the back of the plurality of guide pipes (100); a bottom soil retaining plate (210) installed between a plurality of embedded pipes (200) by sliding down along a guide groove (103) formed between the guide pipe (100) and the topsoil retaining plate (110). Thereby, the temporary soil retaining wall structure has advantages of convenience and safety in construction and increased recyclability of material.