| 组合结构弹塑性分析的加权残数法 |
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| 引用本文： | 宋天霞.组合结构弹塑性分析的加权残数法[J].华中科技大学学报(自然科学版),1990(Z2). |
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| 作者姓名： | 宋天霞 |
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| 作者单位： | 华中理工大学力学系 |
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| 摘 要： | 本文从建立结构微分方程着手,经过一系列数学处理,得出了组合结构弹塑性分析的加权残数法,实例计算证明这种方法简便、可靠、精度较高.
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| 关 键 词： | 组合结构 结构微分方程 弹塑性分析 加权残数法 |
A Weighted Residual Method for Plastoelastic Analysis of Unitized Construction |
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| Song,Tianxia.A Weighted Residual Method for Plastoelastic Analysis of Unitized Construction[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,1990(Z2). |
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| Authors: | Song Tianxia |
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| Institution: | Song Tianxia |
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| Abstract: | A weighted residual method for plastoelastic analysis of unitized construction is developed. After determined residual equation set of the construction by constructional plastoelastic equation and selecting trial functions, to be based on the least square method and calculating plastic rigidity coefficient by the interpolation is abtained. A practical example shows that the method is simple, reliable and accurate. |
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| Keywords: | Unitized construction Constructional differential equation Plastoelastic analysis Weighted residual method |
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