在计算方法上对空间桁架矩阵位移法与网格梁差分法以及模型网架试验结果作了对比分析。

A comparative analysis is made for the space grid by the use of stiffness matrix method and the difference method which is specifically applied to grid beams.

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在计算方法上对空间桁架矩阵位移法与网格梁差分法以及模型网架试验结果作了对比分析。

A comparative analysis is made for the space grid by the use of stiffness matrix method and the difference method which is specifically applied to grid beams.

youdao