RETAINING WALL CONSTRUCTION METHOD

摘要

PURPOSE: A lagging installation structure and a construction method of a temporary earth retaining wall using the same are provided to minimize damage to neighboring facilities by preventing ground subsidence. CONSTITUTION: A lagging installation structure comprises brackets(1), space plates(2), and support plates(3). The brackets are installed on the fronts of H-piles(100). Each bracket has fixing grooves(1a) and a hanging wing(1b). The space plates are installed between the H-piles, and both ends thereof are supported to the brackets. Each space plate has a filler injection port(2a). The support plates are installed on the front surfaces of the space plates and support the space plates.