摘要
介绍了三维断裂分析软件FRANC3D(FRactureANalysisCodein3Dimensions),它和立体对象建模器OSM(ObjectSolidModeler)以及边界元系统BES(BoundaryElementSystem)一起构成一套完整的断裂分析系统。该软件可以进行复杂裂纹的应力强度因子计算、自适应裂纹扩展,具有友好的图形用户界面和强大的前后处理功能。本文还给出了两个应用该软件的实例,证明分析是成功的。
A three dimensional fracture analysis software called FRANCSD (fracture analysis code in 3 dimensions) is introduced. FRANCSD and OSM (object solid modeler) and BES (boundary element system) all together compose a full set fracture analysis system, which has the capabilities for modeling arbitrary shaped cracks, simulating the crack growth, etc. It has a powerful pre-and postprocessor, and a flexible user's graphics interface. And two samples are given to prove the correctness and ability of the FRANCSD.
出处
《计算力学学报》
EI
CAS
CSCD
北大核心
2004年第6期764-768,共5页
Chinese Journal of Computational Mechanics
基金
国家自然科学基金(19872046)资助项目.
关键词
断裂
边界元
应力强度因子
Computer simulation
Cracks
Graphical user interfaces
Stress intensity factors
Three dimensional
