独立微型桩加固边坡的内力计算

Calculation of Internal Force of Independent Micropile to Reinforce Slope

建立桩土相互作用的微型桩体系有限元模型,结合理论分析所得的解析解,分析微型桩模型在滑坡推力作用下的位移及内力;通过与解析解数据对比,得出有限元模拟结果与解析解相近.分析结果对以后微型桩加固边坡的模拟及设计有重要参考价值.

The displacement and internal force of micropile is analysed through building a pile and soil contact effect, and combining with the analytical result of calculation theory. By comparing with the analytical result, the conclusion is drawn that the simulating result is similar to the analytical result. The research result will be very useful to the micropile to reinforce slope of simulation and design in the future.