• 日本学者提出约束矩阵基础,提出了用来计算碾压混凝土坝温度应力广义约束矩阵法

    Based on the constraint matrix method developed by Japanese scholars, a generalized constraint matrix method was proposed for calculation of the temperature stress of RCCDs.

    youdao

  • 日本学者提出约束矩阵基础,提出了用来计算碾压混凝土坝温度应力广义约束矩阵法

    Based on the constraint matrix method developed by Japanese scholars, a generalized constraint matrix method was proposed for calculation of the temperature stress of RCCDs.

    youdao

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