| 摘要 |
PURPOSE: A soil retaining plate is provided to increase the supporting force by absorbing impact from the outside. CONSTITUTION: A soil retaining plate comprises front and rear plates(110) and an elastic member(121). The front and rear plates is curve-cut in the waveform and has a coupling hole(111) and a fastener(112) like a bolt and a nut. The elastic member is inserted between front and rear plates and has a projection(127) protruding to top and bottom. |
