| 摘要 |
PURPOSE: A slide rail type earth retaining wall structure using an H-beam is provided to endure earth pressure applied on lagging by connecting and fixing the H-beam on the rear part of a middle post in the transverse direction. CONSTITUTION: A slide rail type earth retaining wall structure using an H-beam comprises the followings. A corner post vertically stands on four corners of the excavation region and a plurality of laggings are inserted into a rail groove formed at the both sides of the corner post. A middle post is positioned between the corner posts to be faced to each other. The H-beam is connected to the upper end of each middle post. A supporter is installed at the bottom between the middle posts. |
