摘要
通过算例的结果表明 ,编制的程序是可靠的。该程序解决了将冲击载荷代入准静态公式求动态应力强度因子的不准确性问题。
The elastic_plastic fracture dynamic finite element analysis and the results of standard example indicate the procedure is believable.This program solves the veracious problem that the dynamic stress intensity factor is obtained by making the impac loading substituted into the quasi_static formula.
出处
《煤炭技术》
CAS
2002年第8期79-81,共3页
Coal Technology
关键词
动态断裂
有限元法
试验
dynamic fracture
finite element method
experiment
