微型桩组合结构内力分析

微型桩具有诸多施工优势，近年来正不断推广应用于滑坡治理工程，并取得了较好的工程效果。为了求解桩的内力，按横向约束的弹性地基梁法提出了内力计算方法，并结合模型试验，得出了较为合理的计算结果，为微型桩的工程应用提供一种可行的理论依据。

Analysis on Internal Force of Micro-pile Composite Structure

Micro-pile composite structure has been more and more applied to landslide treatment engineering due to its many advantages,which has achieved better results.In order to obtain the internal force of micro-pile,the calculation theory is put forward according to the method of elastic foundation beam with restriction of transverse deformation,and the result is proven reasonable combined with model test.Therefore,this calculation theory provides a feasible theoretical basis for engineering applications of micro-pile.