According to the basic finite element theory in the pile-soil structure,the contact model of single pile-frozen soil spatial system is erected and analyzed statically using ANSYS.

• 根据桩土结构的有限元基本理论,基于ANSYS有限元软件平台,采用三维接触单元建立单桩桩-冻土空间体系的接触模型进行静力分析。