| 摘要 |
PURPOSE:To reduce the weight of protection materials as well as simplify the transportation and construction of the materials by a method in which slope protection materials are laid on a slope and fixed with anchors, and cement mortar of concrete is sprayed onto the protection materials and the whole surface of the slope for covering. CONSTITUTION:Anchors 14 are driven at given internals into the top end, lower end, and side end of a slope, and protection materials 6 are orderly laid from the upper corners to the slant lower corners. Anchors 14 are driven at internals into the crossing points of the materials 6 and ropes 4 are bound for fixation. Soil is covered on the protection materials 6 for burying and tamped. The protection materials 6 can thus be laid along the slope even when the length of the material is too short and the surface of the slope is greatly undulatory, thus enhancing the protecting function of the materials 6 for the slope. |
