| 移动质量载荷在梁中激起的振动 |
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| 引用本文： | 姜沐.移动质量载荷在梁中激起的振动[J].力学与实践,2002,24(6):0-0. |
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| 作者姓名： | 姜沐 |
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| 作者单位： | 南京理工大学动力工程学院,南京,210094 |
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| 摘 要： | 以简支梁为例，用Picard迭代法求解了梁在计及移动载荷惯性效
应时的振动方程. 结果表明该方法具有足够的精度，在应用上更具有广
泛性且简明易用.
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| 关 键 词： | 简支梁 移动质量 动力响应 |
| 修稿时间： | 2001年12月19 |
THE DYNAMIC RESPONSE OF A BEAM UNDER A MOVING MASS |
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| JIANG Mu.THE DYNAMIC RESPONSE OF A BEAM UNDER A MOVING MASS[J].Mechanics and Engineering,2002,24(6):0-0. |
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| Authors: | JIANG Mu |
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| Abstract: | This paper discusses the linear dynamic response of a simply suported uniform beam under a moving mass load. The governing equation is solved by Picard's iterative method numerically. The results show that the method has sufficient precision and can be applied to more complicated problems. |
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| Keywords: | simply suported beam moving mass dynamic response iterative method |
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