摘要
本文提出了求解有摩擦接触问题和土工织物与土界面相互作用特性问题的新方法——影响有限元法,它具有少占计算机内存,节省计算时间的优点。在弹性考题考证的基础上,用该法对某土工织物加固堤坝工程进行了计算分析,得到了满意的结果,从而论证了方法的适用性和正确性。
This paper presents a new method which is referred as the influence finite element analysis method. This method resolves contact problem with friction and interaction characteristics between the soil and the geotextile. It has the advantages such as less storage capacity and computation time. Based on the verification for an elastic problem, the satisfactory results have been obtained by using the method to analyse embankment reinforced with geotextile, and it is shown that the present method is correct and available.
出处
《同济大学学报（自然科学版）》
EI
CAS
CSCD
1992年第4期387-393,共7页
Journal of Tongji University:Natural Science
关键词
土工织物
有限元法
加固
Geotextile
Contact problem
Influence finite element analysis method -.'
