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应用三维有限元方法对清江高坝洲水电站溢流坝段的应力和位移进行了计算,着重分析了剪切带对应力和位移的影响,同时对溢流坝沿建基面及基岩内剪切带的抗滑稳定进行了分析,得出了一些初步结论。
Three-dimensional finite element method is used to calculate the stress and displacement of the overflow dam section of the Qingba Gaobazhou Hydropower Station. The influence of the shear zone on the stress and displacement is analyzed emphatically. At the same time, the stress and displacement of the overflow dam along the built surface and bedrock The stability of the belt is analyzed, and some preliminary conclusions are obtained.