Study on influence of air decouple charge impact on blasting stress field in rock

DOI

10.2991/iccahe-16.2016.135How to use a DOI?

Keywords

Air; Decoupled charge; Blasting stress field; Experimental Investigation

Abstract

According to the theory of detonation and stress wave, initial shock pressure in wall of air-decoupled charge was deduced in theoretical and blasting stress field of air-decoupled charge in rock was established. Influence of decoupled coefficient to blasting stress field was analyses combined with test result, the result further proved decoupled charge can reduce compression stress obviously, the greater coefficient and stress reduce the more notable.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Q. Zong
AU  - H.B. Wang
PY  - 2016/10
DA  - 2016/10
TI  - Study on influence of air decouple charge impact on blasting stress field in rock
BT  - Proceedings of the 2016 5th International Conference on Civil, Architectural and Hydraulic Engineering (ICCAHE 2016)
PB  - Atlantis Press
SP  - 866
EP  - 870
SN  - 2352-5401
UR  - https://doi.org/10.2991/iccahe-16.2016.135
DO  - 10.2991/iccahe-16.2016.135
ID  - Zong2016/10
ER  -