TEMPORARY RETAINING WALL AND THE INSTALLATION METHOD CAPABLE OF PREVENTING THE DAMAGE OF A RETAINING WALL BY INSTALLING A SHEETING PLATE BETWEEN H-PILES AND INSTALLING A FIXTURE AND A PRESSURE PLATE ON A PILE

摘要

PURPOSE: A temporary retaining wall is provided to cut down the cost required by installing a flood control plate using waste tires, to prevent the inflow of water from the ground or a slope into a construction site and to prevent the lowering of the strength of a sheeting plate by preventing the corrosion of a sheeting plate. CONSTITUTION: The temporary retaining wall comprises a flood control plate(3) installed by shielding the outside of a sheeting plate(2) to stop the infiltration of water, an auxiliary plate(6) installed vertically to the center of the sheeting plate(2), a pressure plate(5) pressurizing the auxiliary plate(6) to support the sheeting plate(2), a fixture(4) fixing the pressure plate(5) to a pile, and a pressure bolt(45) installed to the fixture(4) to control the pressure capacity of the pressure plate(5). The installation method for the temporary retaining wall comprises the steps of installing piles(1) along the excavation plane or a slope for pit excavation at regular intervals, installing a sheeting plate(2) with a flood control plate(3) on the pile(1), installing fixture(4) to the pile(1) and installing an auxiliary plate(6) and a pressure plate on the sheeting plate(2), and controlling a pressure bolt(45) installed on the fixture(4) to pressurize the sheeting plate(2).