摘要
在FLAC3D软件提供的初始单元模型(primitive mesh)的基础上,采用Fortran语言编写了FLAC3D前处理程序,在工程实践中,实现更准确、快捷地建立复杂的FLAD3D计算模型;并探讨了其基本思路、计算方法以及该程序的突出特点;最后,以工程实例检验了此程序的处理功能和仿真效果。
FLAC3D (Fast Lagrangian Analysis of Continua in 3 Dimensions),developed by Itasca Consulting Group.Inc.,USA,is a widely used computational package in the world. Since FLAC3D is operated normally through commands,it takes considerable time to build complex computation models. The fundamental principles and characteristics of a pre-processing program for FLAC3D are discussed in detail based on the primitive meshes provided by FLAC3D. Meanwhile,in order to verify the program,an example of simulation procedures and results is given.
出处
《岩石力学与工程学报》
EI
CAS
CSCD
北大核心
2002年第9期1387-1391,共5页
Chinese Journal of Rock Mechanics and Engineering