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水平动载下饱和土体响应的理论解
Alternative TitleAnalytical solution of responses of saturated soils under horizontal dynamic load
鲁晓兵; 张旭辉
Source Publication第九届全国工程地质大会论文集
2012-08
Pages71-75
Conference Name第九届全国工程地质大会
Conference Date2012-10-22
Conference Place中国山东青岛
Abstract本文针对平面半无限土体在水平动载下的响应问题进行了理论分析,提出了一种直接求得解析解的方法。基于液固两相介质理论,利用流函数和势函数分解方法将控制方程和定解条件进行分解,得到了解耦形式的对应方程,进而求得了该问题的解析解。在此基础上对响应特征进行了讨论。得到的解中时间项由稳态项和衰减项构成,这表明土体响应随时间逐渐区域稳态值;同时沿水平方向各响应量按指数形式衰减。
Keyword动载响应 饱和土体 解析解
DepartmentLMFS海洋土力学(LHO)
Funding Organization中国地质学会工程地质专业委员会
URL查看原文
Language中文
Document Type会议论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/46760
Collection流固耦合系统力学重点实验室
Corresponding Author鲁晓兵
Recommended Citation
GB/T 7714
鲁晓兵,张旭辉. 水平动载下饱和土体响应的理论解[C]第九届全国工程地质大会论文集,2012:71-75.
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