| 挠曲线临界力的近似计算 |
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| 引用本文： | 赵宽荣,刘永户. 挠曲线临界力的近似计算[J]. 陕西理工学院学报(自然科学版), 1997, 0(3) |
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| 作者姓名： | 赵宽荣 刘永户 |
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| 作者单位： | 陕西工学院机械系 |
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| 摘 要： | 在已知等截面杆挠曲线方程的基础上，探讨了运用加权残数法求变截面杆挠曲线及其临界力近似解的方法，结果表明该方法理论简单，适用电算，在求得结果的同时给出了解答的精确度。
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| 关 键 词： | 挠曲线；临界力；加权残数法 |
Approximate Calculation of Deflection Curve and critical force |
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| Zhao Kuanrong Liu Yonghu. Approximate Calculation of Deflection Curve and critical force[J]. Journal of Shananxi University of Technology(Natural Science Edition), 1997, 0(3) |
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| Authors: | Zhao Kuanrong Liu Yonghu |
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| Affiliation: | Dept.of M.E.of Shaanxi Institute of Technology |
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| Abstract: | On the basis of known deflection curve equation of equally sectionelbars,this paper utilizes the weightedresidual methods of finding an approximate solution to the deflection curve and critical force in variable sectioned bars.The result shows the method is simple in theory and convenical of electrical calculation.This method not only obtains the solutions but also provides the accuraey of the solutions. |
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| Keywords: | Deflection carve Critical force The weighted residual method |
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