Application of thin-plate finite element in powerhouse water retaining wall design for hydropower plant
薄板有限元在水电站厂房挡水墙设计中的应用
A simplified semi-analytical method using spline functions is proposed for evaluation of flexibility coefficient matrix of layered elastic foundation, and the plate is modeled by thin-plate finite element.
在一次样条半解析法求解粘弹性地基动力柔度系数[1]的基础上,应用子结构法求解了粘弹性层状地基上板的动力响应。
Water retaining wall is simplified as thin-plate bending structure according to its stress and structural characteristics before thin-plate finite element theory is applied to conduct structural analysis.
根据挡水墙的受力和结构特点,将其简化为薄板弯曲结构,进而运用薄板有限元对其作结构分析。
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