| 求解拉压超静定问题的解析法 |
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| 引用本文： | 曾生桥.求解拉压超静定问题的解析法[J].达县师范高等专科学校学报,2007,17(5):21-23. |
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| 作者姓名： | 曾生桥 |
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| 作者单位： | 福建农林大学交通学院,福建福州350002 |
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| 摘 要： | 分析了轴向拉压杆件的变形与杆端结点位移之间的关系,并将其应用于拉压超静定问题变形协调方程的建立.实例证明,将这种方法得到的变形协调方程与静力平衡方程联立可方便地求解拉压超静定问题.
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| 关 键 词： | 结点位移 变形协调方程 超静定问题 |
| 文章编号： | 1008-4886（2007）05-0021-03 |
| 修稿时间： | 2007-04-18 |
An Analytical Method for Statically Indeterminate Problems of Bars under Normal Force |
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| ZENG Sheng-qiao.An Analytical Method for Statically Indeterminate Problems of Bars under Normal Force[J].Journal of Daxian Teachers College,2007,17(5):21-23. |
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| Authors: | ZENG Sheng-qiao |
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| Institution: | College of Traffic, Fujian Agriculture and Forestry University, Fuzhou Fujian 350002, China |
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| Abstract: | Tbe relation between deformation of bar under normal force and node displacement is analyzed and applied to setting up compatibility equations of deformation for statically indeterminate problems. And then, some examples show the problems can be solved by their compatibility equations of deformation and static equations of equilibrium easily. |
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| Keywords: | node displacement compatibility equation of deformation statically indeterminate problem |
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