姚顺忠, 董军, 王庆, 李玮, 李敏, 孔祥刚. 基于余弦法的一类超静定杆结构节点位移计算[J]. 西南林业大学学报, 2004, 24(2): 47-50. DOI: 10.11929/j.issn.2095-1914.2004.02.014
引用本文: 姚顺忠, 董军, 王庆, 李玮, 李敏, 孔祥刚. 基于余弦法的一类超静定杆结构节点位移计算[J]. 西南林业大学学报, 2004, 24(2): 47-50. DOI: 10.11929/j.issn.2095-1914.2004.02.014
shu
YAO Shun-zhong, DONG Jun, WANG Qing, LI Wei, LI Min, KONG Xiang-gang. A Joint Displacement Calculation of Indeterminate Bar Based on the Method of Cosine Function[J]. Journal of Southwest Forestry University, 2004, 24(2): 47-50. DOI: 10.11929/j.issn.2095-1914.2004.02.014
Citation: YAO Shun-zhong, DONG Jun, WANG Qing, LI Wei, LI Min, KONG Xiang-gang. A Joint Displacement Calculation of Indeterminate Bar Based on the Method of Cosine Function[J]. Journal of Southwest Forestry University, 2004, 24(2): 47-50. DOI: 10.11929/j.issn.2095-1914.2004.02.014
shu

基于余弦法的一类超静定杆结构节点位移计算

A Joint Displacement Calculation of Indeterminate Bar Based on the Method of Cosine Function

    摘要
  • 摘要: 针对超静定杆结构节点位移的计算,引入了一类余弦函数解析法,进行分析和讨论,并与常规的能量法、位移图解法相比较,结果得出:此法具有数据结果准确,简明直观等优点.

     

    Abstract: A joint displacement calculation method of indeterminate bar with cosine function was discussed in comparison with ordinary energy method and graphic method.It was showed that the cosine function analytical method had advantages that the method was more concise and object and it produced more accurate calculation results.The method can be applied to some typical calculation of engineering structure.

     

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