摘要
有限元线法作为一种半解析的数值方法,具有网格剖分简单,计算精度高等优点。将有限元线法应用 于岩土工程位移反分析,提出基于有限元线法的位移反分析方法。工程实例显示了该方法的可行性。
Finite element method of lines (FEMOL) is combined with back-analysis method for geo-engineeringproblem. The back analysis method based on FEMOL is put forward for the first time in this paper,which not only sheds new lights on the more effective application of FEMOL,but also enriches the techniques of back analysis. This method is verified in a practical engineering example with satisfactory results.
出处
《岩石力学与工程学报》
EI
CAS
CSCD
北大核心
2004年第7期1146-1149,共4页
Chinese Journal of Rock Mechanics and Engineering
关键词
岩土力学
有限元线法
反分析
岩土工程
位移反分析
rock and soil mechanics,finite element method of lines,back analysis,geo-engineering
