Experimental Study on the Effect of Damping Ditch on Reduction of Blasting Vibration in Urban Area Short-hole Controlled-blasting

DOI

10.2991/icmra-15.2015.248How to use a DOI?

Keywords

Short-hole controlled-blasting; Damping ditch; Blasting vibration effect; HHT

Abstract

Blasting vibration effect is one of the main harms in engineering Blasting, and damping ditch is a most important technique measures in reducing the influence of blasting vibration. Supported by a project, this thesis collected field data of blasting vibration in the excavation, and then uses the acquired data to analyze the general rules of damping ditch as a measure in reducing the influence of blasting vibration. It turned out that we can achieve sound result in reducing the influence of blasting vibration, changing the vibration wave frequency structure, energy spread and protecting the surrounding building structures by choosing parameters appropriately.

Copyright

© 2015, 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  - Li-Hua He
AU  - Si Guan
AU  - Xin-Yao Wang
AU  - Xiang-Long Li
PY  - 2015/04
DA  - 2015/04
TI  - Experimental Study on the Effect of Damping Ditch on Reduction of Blasting Vibration in Urban Area Short-hole Controlled-blasting
BT  - Proceedings of the 3rd International Conference on Mechatronics, Robotics and Automation
PB  - Atlantis Press
SP  - 1290
EP  - 1298
SN  - 2352-538X
UR  - https://doi.org/10.2991/icmra-15.2015.248
DO  - 10.2991/icmra-15.2015.248
ID  - He2015/04
ER  -