5Smith PH. Practical application of "creeping" waves [J]. British Journal NDT, 1987, (9): 318-322.
6中国机械工程学会无损检测学会编.无损检测概论[M].北京:机械工业出版社,1994..
7Zhang H, Bond LJ. Ultrasonic scattering by spherical voids[J]. Ultrasonics, 1989,27(2): 116-119.
8Tsukahara Y, Sato Nishino H, et al. Excitation of the creeping wave by phase velocity scanning of laser interference fringe[A]. Proceedings of Ultrasonics Symposium[C]. 1996. 865-869.
10Sony B, Balasubramanian T, Pardikar RJ. Ultrasonic study for detection of inner diameter cracking in pipeline girth welds using creeping waves[J]. International Journal of Pressure Vessels and Piping, 2003,80 (2):139-146.
