Abstract:
本文将计算常规弹性材料裂尖场的单元应力外推法应用至压电材料,通过ABAQUS有限元软件建立带有边界裂纹的压电板有限元模型,并结合单元应力外推法求解压电材料裂纹尖端广义应力强度因子,将计算结果分别与位移外推法、MCCI 法进行对比。算例验证了本文方法的有效性,这对合理选择裂纹尖端场数值计算方法具有指导意义。
Keyword:
Reprint Author's Address:
Email:
Source :
Year: 2016
Page: 231-233
Language: Chinese
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 1
Chinese Cited Count:
30 Days PV: 10
Affiliated Colleges: