| 轴向力对简支梁弯曲与振动的影响 |
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| 引用本文： | 张永清 贾双盈. 轴向力对简支梁弯曲与振动的影响[J]. 鲁东大学学报, 2001, 17(1): 23-29 |
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| 作者姓名： | 张永清 贾双盈 |
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| 作者单位： | 张永清（长安大学继续教育学院） 贾双盈（长安大学基础部,陕西,西安,710064） |
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| 摘 要： | 应用伽辽金法,分析了简支梁在纵向、横向荷载作用下的弯曲与振动问题,讨论了轴向力对简支梁的弯曲参数与振动参数的影响,给出了计算结果并与精确解进行了比较.
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| 关 键 词： | 轴向力 简支梁 伽辽金法 弯曲 振动 |
| 文章编号： | 1004-4930(2001)01-0023-07 |
| 修稿时间： | 2000-11-13 |
Influence of axial load on bend and vibration of simply supported beam |
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| ZHANG Yong qing ,JIA Shuang ying. Influence of axial load on bend and vibration of simply supported beam[J]. Ludong University Journal (Natural Science Edition), 2001, 17(1): 23-29 |
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| Authors: | ZHANG Yong qing JIA Shuang ying |
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| Affiliation: | ZHANG Yong qing 1,JIA Shuang ying 2 |
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| Abstract: | By using Galerkin method,bend and vibration problems of simply supported beam with longitudinal and horizontal load are analyzed. The influence of axial load on bend and vibration parameters of simply supported beam is discussed.The calculation result is given and compared with accurate solution. |
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| Keywords: | axial load simply supported beam Galerkin method bend vibration |
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