| 摘要 |
PURPOSE: A variable temporary retaining wall structure is provided to enable reuse after bed excavation and installation of an underground structure. CONSTITUTION: A variable temporary retaining wall structure comprises a post part(100), an upper panel part(200), a lower panel part(300), a strut part(400). The lower panel part comprises an outer panel(310), an inner reinforcing member, and a hinge member(330) which is formed in an arc or circular column shape with a diameter enough to pass through the arc of a setting member(112). The strut part includes an elevating piece(411), which freely slide in the vertical direction on a guide rail(121) of the post part, and a fastening part(420) in a rectangular box shape open at one side. |
