7 June 1989 The Behaviour Of The Explosive When Firing Opening-Cuts
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Proceedings Volume 1032, 18th Intl Congress on High Speed Photography and Photonics; (1989) https://doi.org/10.1117/12.969246
Event: 18th International Congress on High Speed Photography and Photonics, 1988, Xi'an, Shaanxi, China
Abstract
The purpose of this project was to develop a high speed photography system for studying the performance of parallel hole opening-cuts. To facilitate the filming, where a speed of maximum 500 f/s was used, the opening cuts were drilled in open air in a vertical wall in a quarry. The method to use high speed photography worked very well and we observed that the performance of the parallel hole opening-cuts was not always as expected even if the blasting often led to the planned result.
© (1989) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Gunnar E. Persson, Gunnar E. Persson, } "The Behaviour Of The Explosive When Firing Opening-Cuts", Proc. SPIE 1032, 18th Intl Congress on High Speed Photography and Photonics, (7 June 1989); doi: 10.1117/12.969246; https://doi.org/10.1117/12.969246
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