锚索张拉力对高填方边坡稳定性及桩顶位移的影响

摘要

结合某高边坡治理工程，采用数值分析的手段，研究了锚索张拉过程中的应力损失对边坡稳定性和抗滑桩桩顶位移的影响，指出锚索张拉力不够可降低坡体的稳定性和增大桩顶位移，并根据现场监测数据，验证了数值模拟结果的正确性。%Combined with the example of a high slope treatment engineering,through the numerical simulation analysis research the stability and displacement of anti-slide top on high fill slope for the tension stress in anchor cable,found lack of anchor cable tension will significantly reduce the stability and make the displacement of anti-slide top increase,finally,base on monitoring data to validate the above conclusion is correct.