| 叠加法作弯矩图再讨论 |
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| 引用本文： | 王琳鸽,韩剑,李雅. 叠加法作弯矩图再讨论[J]. 平顶山工学院学报, 2004, 13(2): 65-66 |
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| 作者姓名： | 王琳鸽 韩剑 李雅 |
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| 作者单位： | 1. 平顶山工学院,河南,平顶山,467001
2. 平顶山自来水公司,河南,平顶山,467000 |
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| 摘 要： | 通过对已知荷载作变换，找出给定区间上的弯矩有无极值的简单判别式，进而计算出极值点处的弯矩。在用叠加法作弯矩图时，可由两个端点处及极值点处的弯矩值而准确地画出弯矩图。
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| 关 键 词： | 叠加法 弯矩图 荷载 极值点 |
| 文章编号： | 1671-9662(2004)02-0065-02 |
| 修稿时间： | 2003-12-10 |
On further research to bending moment diagram drawn with superposition method |
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| WANG Lin-ge,HAN Jian,LI Ya. On further research to bending moment diagram drawn with superposition method[J]. Journal of Pingdingshan Institute of Technology, 2004, 13(2): 65-66 |
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| Authors: | WANG Lin-ge HAN Jian LI Ya |
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| Affiliation: | WANG Lin-ge~1,HAN Jian~1,LI Ya~2 |
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| Abstract: | This paper gives the criterion on whether the beam band has the ultimate value of bending moment without changing the given load, then work it out.We can draw the bending moment diagram by superposition method quickly and correctly according to the bending moment of the beam ends and ultimate value point. |
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| Keywords: | bending moment diagram superposition method |
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