首页 | 本学科首页   官方微博 | 高级检索  
     检索      

饱和土一维简谐响应解析解的求解和应用:I求解
引用本文:杨军,宋二祥,陈肇元.饱和土一维简谐响应解析解的求解和应用:I求解[J].岩土力学,2003,24(4):505-509.
作者姓名:杨军  宋二祥  陈肇元
作者单位:清华大学 土木工程系,北京 100084
基金项目:国家自然科学基金资助项目(50078030)
摘    要:对于饱和土一维简谐响应的u-w和u-p方程,通过消元分别将二阶微分方程组变为一个四阶的微分方程。求解此微分方程则得到一维简谐响应的通解。对于特定的边值问题,通过求解描述边界条件的线性方程组得到满足边界条件的解析解。此解析解可用于饱和土动力响应研究的诸多方面。

关 键 词:饱和土  简谐响应  解析解
文章编号:1000-7598-(2003)04-0505-05
收稿时间:2002-05-08
修稿时间:2002年5月8日

Analytical solution of 1-D harmonic response in saturated soil
YANG Jun,SONG Er-xiang,CHEN Zhao-yuan.Analytical solution of 1-D harmonic response in saturated soil[J].Rock and Soil Mechanics,2003,24(4):505-509.
Authors:YANG Jun  SONG Er-xiang  CHEN Zhao-yuan
Institution:Department of Civil Engineering, Tsinghua University, Beijing 100084, China
Abstract:For the u-w and u-p formulations of 1-D harmonic response in saturated soil, a fourth order equation can be derived through these second order equations by elimination. General solution can be derived by solving this fourth order equation. For a special boundary value problem, analytical solution, which satisfies the boundary conditions, can be reached by solving the linear equations that include these boundary conditions. This analytical solution can be used in several research aspects of dynamic response in saturated soil.
Keywords:saturated soils  harmonic response  analytical solution
本文献已被 CNKI 维普 万方数据 等数据库收录!
点击此处可从《岩土力学》浏览原始摘要信息
点击此处可从《岩土力学》下载免费的PDF全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号