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为对设计进行理论验证,本文结合某粘土心墙土石坝实际工程,基于有限元法对坝体在竣工期和正常水位工况下坝体心墙应力、变形、渗流以及心墙水力劈裂发生的可能性进行分析。结果表明,坝体各部位的应力、变形、渗流情况均满足各种工况的要求,计算结果较好的符合工程的常规规律,对指导施工有一定的参考价值。
In order to validate the design, combining with the actual engineering of a clay core earth dam, the stress, deformation, seepage and hydraulic fracturing of the core wall of the dam body are completed based on the finite element method under the conditions of completion and normal water level The possibility of analysis. The results show that the stress, deformation and seepage of various parts of the dam meet the requirements of various working conditions. The calculated results are in good agreement with the general laws of engineering and have certain reference value for the guiding construction.