摘要
由极小势能原理出发，构造了具有边梁加固的板弯曲问题的差分格式，给出了数值结果，定量地研究了板与边梁相互作用的规律。
Starting from the principle of minimum potential energy, a difference scheme is constituted for solving the bending problem of plates with their edges threngthened by beams,numerical results are presented, and the law of interaction between the plates and the boundary beams is investigated qantitatively.
出处
《计算物理》
CSCD
北大核心
1997年第4期558-560,共3页
Chinese Journal of Computational Physics
关键词
板
弯曲问题
边梁
差分方法
plates
bending problem
boundary beams
FDM.
