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本文对三峡工程二期围堰进行了非线性应力应变计算。分析了堰体与双排混凝土防渗墙的联合作用问题。对该围堰中混凝土心墙的结构特点进行了探讨,并为设计方案提供了论证和建议。
In this paper, the nonlinear stress and strain of the Three Gorges Project cofferdam are calculated. The combined action of weir body and double-row concrete cutoff wall is analyzed. The structural characteristics of the concrete core wall in the cofferdam are discussed, and the proof and suggestion are provided for the design scheme.