| 集中力偶下工字型简支梁的侧向屈曲临界载荷 |
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| 引用本文： | 署恒木.集中力偶下工字型简支梁的侧向屈曲临界载荷[J].青岛大学学报(工程技术版),1999,14(4):48-51. |
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| 作者姓名： | 署恒木 |
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| 作者单位： | 石油大学机械系,山东,东营,257062 |
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| 摘 要： | 讨论了工字型简支梁在一端受集中力偶作用时的侧向屈曲问题,从理论上推导了其侧向屈曲的临界载荷,并同时用能量法给出了近似计算公式。两种方法得出几乎一致的结果
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| 关 键 词： | 简支梁 侧向屈曲 临界载荷 能量法 |
| 修稿时间： | 1999-06-23 |
LATERAL BUCKLING CRITICAL LOAD OF S-SHAPE PIN-ENDED BEAM UNDER A COUPLE APPLIED AT ONE END OF BEAM |
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| SHU Heng-mu.LATERAL BUCKLING CRITICAL LOAD OF S-SHAPE PIN-ENDED BEAM UNDER A COUPLE APPLIED AT ONE END OF BEAM[J].Journal of Qingdao University(Engineering & Technology Edition),1999,14(4):48-51. |
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| Authors: | SHU Heng-mu |
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| Abstract: | The lateral buckling of S shape pin ended beam under a couple applied at one end is discussed. The critical value formula of lateral buckling is derived by using two methods-theory analysis and energy approximate methods, and the two methods give the same results. The formula can be used in design of mechanical equipment and engineering structure. |
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| Keywords: | lateral buckling critical load pin ended beam energy method |
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