李宗坤, 石明生, 张甫, 张兆省. 用特解边界元法研究地基弹性和裂缝对重力坝动力特性的影响[J]. 工程力学, 1995, 12(2): 65-71.
引用本文: 李宗坤, 石明生, 张甫, 张兆省. 用特解边界元法研究地基弹性和裂缝对重力坝动力特性的影响[J]. 工程力学, 1995, 12(2): 65-71.
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Li Zongkun, Shi Mingsheng, Zhang Pu, Zhang Zhaosheng. THE EFFECTS OF FOUNDATION ELASTICITY AND CRACK ON DYNAMIC CHARACTERISTICS OF GRAVITY DAM BY THE METHOD OF PARTICULAR SOLUTION BOUNDARY ELEMENT[J]. Engineering Mechanics, 1995, 12(2): 65-71.
Citation: Li Zongkun, Shi Mingsheng, Zhang Pu, Zhang Zhaosheng. THE EFFECTS OF FOUNDATION ELASTICITY AND CRACK ON DYNAMIC CHARACTERISTICS OF GRAVITY DAM BY THE METHOD OF PARTICULAR SOLUTION BOUNDARY ELEMENT[J]. Engineering Mechanics, 1995, 12(2): 65-71.
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用特解边界元法研究地基弹性和裂缝对重力坝动力特性的影响

THE EFFECTS OF FOUNDATION ELASTICITY AND CRACK ON DYNAMIC CHARACTERISTICS OF GRAVITY DAM BY THE METHOD OF PARTICULAR SOLUTION BOUNDARY ELEMENT

    摘要
  • 摘要: 本文研究动力问题的特解边界元法,给出了理论推导,并用该法分析了重力坝坝踵水平裂缝及其地基弹性和坝高对坝体自振特性的影响,并将特解边界元法推广应用到两个区域问题,同时得到了一些有益的结论。

     

    Abstract: The particular boundary element method is studied in this paper. It is used to study the effects of the elastic foundation and the horizontal cracks at the bottom of gravity dam on the dynamic behavior of the dam. The method is also extended to treat double region problems. Some useful conclusions are drawn from the present research.

     

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