| 超静定轴力杆系的几何共性参数法 |
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| 引用本文： | 晏燕. 超静定轴力杆系的几何共性参数法[J]. 安徽建筑工业学院学报, 2010, 0(5) |
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| 作者姓名： | 晏燕 |
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| 作者单位： | 安徽建筑工业学院土木工程学院; |
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| 基金项目： | 安徽省高等学校省级教学研究(2008jyxm324) |
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| 摘 要： | 分析了材料力学传统方法建立拉(压)超静定杆系的变形协调方程的困境,提出了利用结构中某些点的几何共性参数建立变形协调方程的方法,通过算例验证了本方法的正确性及有效性,通过比较,本方法具有明显的优越性,可以相当方便地求解超静定杆系。
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| 关 键 词： | 材料力学 超静定 变形协调方程 几何共性参数 |
The geometric common parameters method of statically indeterminate axial force structure |
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| YAN Yan. The geometric common parameters method of statically indeterminate axial force structure[J]. Journal of Anhui Institute of Architecture(Natural Science), 2010, 0(5) |
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| Authors: | YAN Yan |
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| Affiliation: | YAN Yan (School of Civil Engineering,Anhui Institute of Architecture , Industry,Hefei 230022,China) |
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| Abstract: | In this paper,the inconvenience of the traditional method in mechanics of materials to establish the deformation compatibility equation of statically indeterminate bar system is analyzed.the new method by using the geometric common parameter in some points of structure to establish the deformation compatibility equation is proposed.the examples are taken to illustrate the validity and the availability of this new method.by comparison,this method has obvious advantages,can convenient to solve the problem of ... |
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| Keywords: | mechanics of materials statically indeterminate deformation compatibility equation the geometric common parameters |
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