| 摘要 |
PURPOSE:To increase the sliding resistance force of a whole retaining wall, where necessary, by a method wherein an auxiliary plate is horizontally positioned to the end surface of the bottom plate of the retaining wall, and the bottom plate and an auxiliary plate are intercoupled by means of a wire. CONSTITUTION:After a retaining wall A is built on a foundation concrete 7, an auxiliary plate 1 is installed in the direction of an earth pressure and horizontally to an end surface 2a of a bottom plate 2 of a retaining wall A. After the bottom plate 2 and an auxiliary plate 1 are intercoupled by means of a pin 3 and a wire 4, filling with soil D is effected. This enables increase of a sliding resistance force only at a necessary place, and permits building of the retaining wall which has increased efficiency. |
