Transactions of Nonferrous Metals Society of China
JOURNAL OF RAILWAY SCIENCE AND ENGINEERING
|Vol. 9 No. 2 June 1999|
（College of Resourses, Environment and Civil Engineering,Central South University of Technology, Changsha 410083, P. R. China）
Abstract:A recently-developed three dimensional (3D) elastoplastic finite element program software on microcomputer was introduced,which finds effective application in mining engineering,such as multi-stage excavation,back-filling,caving,construction,etc.A symbol-identified input data system, parallel module structure and mesh auto-generation are some of the characteristics of the program. Two test examples are presented to verify the program software.
Key words: mining engineering excavation back-filling numerical simulation