Release Time:2019-03-10  Hits:

Indexed by: Journal Article

Date of Publication: 1999-08-15

Journal: 计算力学学报

Included Journals: CSCD

Volume: 16

Issue: 3

Page Number: 307-313

ISSN: 1007-4708

Key Words: 线性蠕变;摄动;有限元线;混合状态变量/元

Abstract: 将线性蠕变的控制方程做摄动展开,用加权余量法和二类变量的变分原理,引入有限元线和Hamilton混合状态元技术,建立了两种求解线性蠕变问题的摄动半解析计算格式.