This dissertation establishes numerical methods in structural analysis on the basic of variation principle, finite member element method, spline function, etc.
本文利用变分有限元法、样条函数等，提出了薄壁箱梁结构分析的数值理论和方法。
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The system would be based on the basicelement with the well known function to apply the module combinations to form different structural member robot, multi member robot formed multi robot system.