1 December 1991 Analysis of diffracted stress fields around a noncharged borehole with dynamic photoelasticity and gauges
Author Affiliations +
Abstract
The stress fields around a noncharged borehole (NCB) due to blasting stress waves were researched by dynamic photoelasticity and gauges. The action of stress concentration and reflection by a NCB were analysed according to the dynamic recorded results. The guiding mechanism of a NCB was further explored.
© (1991) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Zhenhai Zhu, Guangjian Qu, Yong Yang, Jian Shang, "Analysis of diffracted stress fields around a noncharged borehole with dynamic photoelasticity and gauges", Proc. SPIE 1554, Second International Conference on Photomechanics and Speckle Metrology, (1 December 1991); doi: 10.1117/12.49571; https://doi.org/10.1117/12.49571
PROCEEDINGS
PAGES


SHARE
Back to Top