In this paper, using the nonlinear finite element analysis, the stress-strain in the Hua Liang Ting Earth Dam is calculated to investigate the cause of longitudinal cracks in the watertight core.

• 本文对已建成的花凉亭土坝静应力应变进行有限单元非线性分析,以便探讨粘土心墙砂壳混合式坝型的坝体固结情况及心墙、铺盖的应力状态,并对花凉亭土坝心墙纵向裂缝成因进行了综合分析。