rock soil anchor

It is a balance system that the anti-slide pile is exerted by three kinds of force, they are the tensile force of anchor, the thrust of sliding mass, the resistance of soil and rock.

一般认为锚杆（索）抗滑桩在锚杆（索）拉力、滑坡推力、桩前滑体抗力的作用下绕锚固点（锚拉力作用点）保持力矩平衡，锚固点为一铰支点。

Based on the field test of anchor cable pulling and prestress losses, the anchor forces and prestress losses of rock slope and similar soil slope were tested.

利用锚索抗拔及预应力损失现场试验方法，测试了岩质边坡和类土质边坡的锚固能力及锚索预应力的损失，并计算得到了不同地层中的粘结强度，绘制出锚固体的荷载-位移曲线。