Numerical Analysis Method of Explosion Wave Effeetion on Underground Structure

Zhang Bei; Xu Zenghui

doi:10.3969/j.issn.1007-2993.2012.04.009

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Zhang Bei, Xu Zenghui. Numerical Analysis Method of Explosion Wave Effeetion on Underground Structure[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2012, 26(4): 196-199,207. doi: 10.3969/j.issn.1007-2993.2012.04.009

Citation:

Zhang Bei, Xu Zenghui. Numerical Analysis Method of Explosion Wave Effeetion on Underground Structure[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2012, 26(4): 196-199,207. doi: 10.3969/j.issn.1007-2993.2012.04.009

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Numerical Analysis Method of Explosion Wave Effeetion on Underground Structure

doi: 10.3969/j.issn.1007-2993.2012.04.009

Zhang Bei¹,
Xu Zenghui²

1. Shanghai Jianfeng Vocational Technical College, Shanghai 201900, China;
2. CCCC Third Harbor Consultants Co., Ltd, Shanghai 200032, China

Received Date: 2012-02-28
Available Online: 2021-07-06

Abstract

Abstract

Using Dynamic finite element program, explosive elements are directly applied in rock elements to present the explosion in rocks and blast wave spread to underground structure. Results from numerical calculations of an explosion experiments showed the measurement relevant results. The method using Dynamic element program to simulate explosion loads effecring on underground structure is workable, this method can be adopt further to study the underground structure upon dynamic character and safety on explosion loads.
- explosion load,
- underground structure,
- numerical simulation