| 静刚性分布动力载荷下半空间的表面位移 |
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| 引用本文： | 金波. 静刚性分布动力载荷下半空间的表面位移[J]. 力学季刊, 1997, 18(2): 111-117 |
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| 作者姓名： | 金波 |
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| 作者单位： | 同济大学结构理论研究所 上海 |
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| 摘 要： | 本文用积分变换及Ｃａｇｎｉａｒｄ－Ｄｅ Ｈｏｏｐ方法获得静刚性分布脉冲载荷作用下半空间表面中心点位移的解析表达式。利用此闭合表达式可以进一步研究土五结构物的动力相互作用问题及动力接触问题。
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| 关 键 词： | 瞬态响应 半空间 静刚性分布载荷 表面位移 |
VERTICAL DISPLACEMENT AT SURFACE OF ELASTIC HALF SPACE UNDER DYNAMIC LOADING WITH STATIC RIGID DISTRIBUTION |
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| Jin Bo. VERTICAL DISPLACEMENT AT SURFACE OF ELASTIC HALF SPACE UNDER DYNAMIC LOADING WITH STATIC RIGID DISTRIBUTION[J]. Chinese Quarterly Mechanics, 1997, 18(2): 111-117 |
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| Authors: | Jin Bo |
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| Abstract: | An exact analytical solution for the vertical displacement at the center of the surface of an elastic half space under dynamic loading with static rigid distribution is obtained using integral transformation and Cagniard-De Hoop method.The solution can be used to study the dynamical interaction and contact problems between the soil and structures. |
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| Keywords: | transient response half space Cagniard-De Hoop method. |
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