Paper Title:
Progressive Collapse Simulation of Underground Structure under Internal Blast Loading
  Abstract

Much research has been directed at the progressive collapse of the over-ground structures under free air burst loading in recent years, while less work has been stressed on the progressive collapse of the underground structures, which subjected to internal blast loading. A proposed method is presented in this paper to simulate the progressive collapse of one underground reinforced concrete frame under internal blast loading, which is using LS-DYNA. The numerical results indicate that the proposed method is more accurate and timesaving, compared with alternative load path method (ALPM) and direct simulation method (DSM).

  Info
Periodical
Edited by
Xuejun Zhou
Pages
3097-3101
DOI
10.4028/www.scientific.net/AMM.90-93.3097
Citation
L. Tian, M. H. Zeng, "Progressive Collapse Simulation of Underground Structure under Internal Blast Loading", Applied Mechanics and Materials, Vols. 90-93, pp. 3097-3101, 2011
Online since
September 2011
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$32.00
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