基于ANSYS/APDL语言的黄壁庄水库土坝渗流稳定分析

Stability analysis of seepage flow through earth dam of Huangbizhuang Reservoir based on ANSYS/APDL

根据基本方程及定解条件的比较分析,将 ANSYS 软件的温度场分析功能应用于渗流场的分析,利用 APDL 语言实现了渗流参数化建模,采用死活单元技术,通过迭代算法计算浸润线位置,解决了黄壁庄水库土坝渗流稳定问题的求解,为今后该大坝的工程管理及安全提供了理论依据。

According to comparison of the fundamental equations and boundary conditions,the ANSYS function of temperature field analysis is applied to that of seepage flow field;the element birth or death technique with overlap method is adopted to calculate the saturation line site,in order to solve the problem of Huangbizhuang Reservoir earth dam seepage flow stability.Based on the calculation results,many reasonable suggestions are proposed to help the management and reinforcement of Huangbizhuang Reservoir earth dam.