中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊
Journal of Chongqing Jiaotong University(Natural Science)

Journal of Chongqing Jiaotong University(Natural Science) ›› 1992, Vol. 11 ›› Issue (2): 56-64.

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Application of Out-Region Method to the Analysis of Plate on Elastic Foundation

Wang Kai1, Xia Yongxu2, Hu Qingan2   

  1. 1. Nanjing Engineering College of Harbour, Nanjing;
    2. Xi'an Highway Institute, Xi'an
  • Received:1991-04-03 Online:1992-04-20 Published:2016-11-08

域外法在弹性地基板力学分析与计算中的应用

王凯1, 夏永旭2, 胡庆安2   

  1. 1. 南京航务工程专科学校;
    2. 西安公路学院;西安公路学院
  • 作者简介:工凯,男,50岁,高级工程师

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Abstract: The out-region method (ORM) is another powerful numerical analysis technique following FEM and BEM,In this paper,the analysis and calculation of the thin plate with free edge on winkler foundation or elastic semispace foundation is presented,using the ORM.The results show that ORM has not only well-known merits of BEM,but also an advantage over BEM.

Key words: out-region method, plate on elastic foundation

摘要： 域外法是继有限元法和边界元法之后又一种强有力的数值分析方法。本文采用域外法对文克尔地基或半空间地基上具有自由边界的薄板进行了力学分析与计算,分析与计算的结果表明,域外法不仅具有众所周知的边界元法的一系列优点,而且比边界元法更为优越。

关键词: 域外法, 弹性地基板