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重慶防護網的基本介紹
- 2019-03-14-

?      的邊坡防護是用螺栓和支撐繩對每一塊網塊施加預應力,使每一塊網塊在邊坡上拉緊,對落在邊坡上的危巖施加預應力,以提高危巖的穩定性,防止危巖墜落的發生。該系統主要由柔性鋼絲繩錨、支撐繩和鋼絲繩網組成。在“16”支撐繩的網格內鋪設一道4米×4米(或4米×2米)的do/08/300鋼絲網,4.5米×4.5米的方形標準模式(4.5米×2.5米節約材料),并按順序交叉預緊。每個鋼絲網用8條縫合繩縫合,然后再進行第二次預緊。這種預張拉過程使系統能夠對斜坡表面進行第二次預張拉。固定的正常預加載壓力。從而提高了表層土的穩定性,控制了危險巖體的運動。系統的各個組成部分在每個獨立的保護區都是一個相互關聯、相互協作的整體。一旦邊坡巖土發生局部變形或位移,系統將不再是局部的,而是以整體的形式發揮作用。

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