【摘要】 本文应用组合单元法对刚性斜墙堆石坝进行了非线性分析,分析中采用邓肯——张模型描述堆石的力学性状。作者参照有关资料,并且编制了相应的电算程序,并结合实例进行了计算。计算结果表明:坝体及斜墙内部各点的位移、应力基本符合一般规律,且与国内外类似计算结果相似。更多还原

【Abstract】 In this practical problem, the nonlinear analysis was made for a rockfill dam with the rigid inclined wall by the method of composed elements.The mechanical properties of rockfill were described by the Duncan-chang model. Referring to some other data, the author made out the corresponding program and put it into calculation. The results showed that the displacements and stress es of various points within the dam and inclined wall were practically coincided with the general rules, and similar to the results which had been get at home and abroad.更多还原