| 放松边界条件下悬臂梁的解析解及其适用范围 |
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| 引用本文： | 蒲军平. 放松边界条件下悬臂梁的解析解及其适用范围[J]. 新疆工学院学报, 1995, 0(1) |
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| 作者姓名： | 蒲军平 |
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| 作者单位： | 新疆工学院基础部!乌鲁木齐830008 |
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| 摘 要： | 本文在放松边界条件下求得平面应力状态的矩形截面悬臂梁在构布载荷作用时架内任一点处的应力与位移的解析解，通过与有限元解进行对比分析，定量地指出了利用Saint－Venant原理所求得的解析解的适用范围．
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| 关 键 词： | 应力 位移 边界条件 |
THE ANALYTIC SOLUTION OF A CANTILEVER BEAM AND ITS APPLICABLE LIMITS UNDER RELAXING BOUNDARY CONDITIONS |
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| Pu Junping. THE ANALYTIC SOLUTION OF A CANTILEVER BEAM AND ITS APPLICABLE LIMITS UNDER RELAXING BOUNDARY CONDITIONS[J]. , 1995, 0(1) |
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| Authors: | Pu Junping |
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| Affiliation: | Dept. of Basic Courses Urumqi 830008 |
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| Abstract: | By means of relaxing boundary conditions,the analytic solution of the stress and the dis placement of a rectangular cantilever beam under existence of the equal load are obtained. By comparing the analytic solution with the finite element solution, the applicable llmits of the ana lytic solution from Saint-Venant's principle can be given quantitatively. |
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| Keywords: | stress displacement boundary condition |
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