学术报告

Some Aspects of Finite Element Approximation for

Reissner-Mindlin Plates

石钟慈教授

中国科学院院士、计算数学研究所研究员

The Reissner-Mindlin plate model is one of the most commonly used models of a moderate-thick to thin elastic plate. However, a direct finite element approximation usually yields very poor results, which is referred to LOCKING phenomenon.

In the past two decades, many efforts have been devoted to the design of locking free finite elements to resolve this model, most of these work focus on triangular or rectangular elements, the latter may be extended to parallelograms, but very few on quadrilaterals.

In this talk we will give an overview of the recent development of low order quadrilateral elements and present some new results.

时间：2013年11月26日(星期二)下午3：30

地点：数学系（致远楼）107室

欢迎教师、研究生及有兴趣者参加