The prestressed anchor in the compound soil nailing system can increase the slipped resistant force JAevidently, and it make very important in controlling the distance nearby the excavation.
增设预应力锚杆（锚索）和预应力土钉，对于控制基坑边壁位移有重要作用，可明显提高滑移面上土体的抗滑力。
The prestressed anchor in the compound soil nailing system can increase the slipped resistant force JAevidently, and it make very important in controlling the distance nearby the excavation.
增设预应力锚杆（锚索）和预应力土钉，对于控制基坑边壁位移有重要作用，可明显提高滑移面上土体的抗滑力。
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