[1]林建华.弹塑性静、动力学的边界区域单元法[J].华侨大学学报(自然科学版),1989,10(3):286-294.[doi:10.11830/ISSN.1000-5013.1989.03.0286]
　Lin Jianhua.A Boundary Region Element Method for Solving Problems of Elastoplastic Statics and Dynamiss[J].Journal of Huaqiao University(Natural Science),1989,10(3):286-294.[doi:10.11830/ISSN.1000-5013.1989.03.0286]
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弹塑性静、动力学的边界区域单元法()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第10卷
期数:
1989年第3期
页码:
286-294
栏目:
出版日期:
1989-07-20

文章信息/Info

Title:
A Boundary Region Element Method for Solving Problems of Elastoplastic Statics and Dynamiss
作者:
林建华
华侨大学土木工程系
Author(s):
Lin Jianhua
关键词:
弹性动力学;  塑性流动理论;  边界区域单元法;  Betti功互换定理
Keywords:
elactodynamics;  theory of plactic flow;  boundary region element method;  Betti’s reciprocal theorm
DOI:
10.11830/ISSN.1000-5013.1989.03.0286
摘要:
本文从推广的Betti功互换定理出发,对弹塑性静动力学和力学的问题建立起一种新的边界积分求解格式——边界区域单元法。这种方法可以方便地把求解弹性塑静、动力学等问题编成统一的电算程序。它与边界单元法比较,对动力问题,不必进行拉氏或富氏数值交换; 对弹塑性问题,可避免在增量段中进行迭代计算。
Abstract:
Starting from extended Betti’s reciprocal theorem of work, this paper sets up a new format of boundary integration-boundary region element method for elasteplastic statics and dynamics. It is demostrated theoretically that an unitied computer programming
更新日期/Last Update: 2014-03-22