作者: S. B. Park , C. T. Sun
DOI: 10.1007/BF00012935
关键词:
摘要: Closed form solutions for all three modes of fracture an infinite piezoelectric medium containing a center crack subjected to combined mechanical and electrical loading were obtained. The explicit fields near the tip derived, from which strain energy release rate total potential obtained by using closure integral. suitability in stress intensity factor, rate, or as criterion was discussed.