Deformation modulus for dam foundation rock must be determined reasonably when stress in dam is analyzed with arch and cantilever trial load method.
在拱梁分载法坝体应力分析时，需要合理确定坝基岩体的变形模量值。
The results from programs of FEM and trial-load method and those from the calculation and monolithic model test have been compared and analyzed.
分析比较了有限单元法、拱梁分载法程序和计算与实验的成果。
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