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本文根据黄土滑坡的形成机理和目前滑坡的治理措施。对铜川川口滑坡稳定性进行了平面弹塑性有限元分析，在有限元计算时，分别考虑了软弱夹层非线性及周围土体非线性对抗滑桩的影响，得到滑坡处理前后的应力──应变的发展概况，为滑坡分析和治理提供了一个新途径和方法。
Based on the formation mechanism of loess landslide and the current landslide control measures. The plane elastic-plastic finite element analysis of the stability of Tongchuanchuankou landslide is carried out. In the finite element calculation, the influences of the nonlinearity of the weak interlayer and the nonlinearity of surrounding soil on the anti-slide piles are considered respectively, and the stress before and after landslide treatment Development profiles provide a new way and method for landslide analysis and governance.