Overpressure Distribution of Special Stiffened Plates

DOI

10.2991/iceep-17.2017.31How to use a DOI?

Keywords

blast wave, overpressure, stiffened plates, LS-DYNA

Abstract

This article shows ten special stiffened plates. With the help of high transient non-linear numerical software LS-DYNA, air blast wave load can impulse on stiffened plates. Overpressure of air blast wave distributes on the stiffened plates with different kinds of forms. The overpressure distributions are effected by the stiffeners. From the results, it can be seen that stiffeners have the effects of reflection and convergence. The stiffening ways of facing to the explosive can reduce the quasi-static pressure with small mass of TNT and small size of plates. Stiffeners can be used in some engineering structures to protect important parts.

Copyright

© 2017, 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  - Mi Zhang
AU  - Guo Min Wu
PY  - 2017/06
DA  - 2017/06
TI  - Overpressure Distribution of Special Stiffened Plates
BT  - Proceedings of the 2017 6th International Conference on Energy and Environmental Protection (ICEEP 2017)
PB  - Atlantis Press
SP  - 181
EP  - 184
SN  - 2352-5401
UR  - https://doi.org/10.2991/iceep-17.2017.31
DO  - 10.2991/iceep-17.2017.31
ID  - Zhang2017/06
ER  -