Analytical and numerical models for impact crater formation and penetration
The paper will discuss analytical and numerical implementations of the incubation time fracture criterion in order to predict fracture initiation, evolution and arrest in brittle materials. The problems to be covered include impact crater formation (formation of craters on the Moon surface, fracture of asphalt layer as a result of automobile stud impacts, fracture or ceramics) and penetration problems (fracture of ceramics).
cratering penetration FEM dynamics incubation time
Vladimir Bratov Yuri Petrov
IPME RAS,St.-Petersburg 199178,Russia
国际会议
北京
英文
1-1
2013-06-16（万方平台首次上网日期，不代表论文的发表时间）