Numerical Simulation of Damage Effective of Explosion in Buildings

Wen Long Xu; Cheng Wang; Yong Bi; Shu Ping Gao

doi:10.4028/www.scientific.net/AMM.782.291

Paper Titles

Analyzing Stress Wave Propagation in a Hollow Bar Loaded Three-Point Bend Fracture Test Using Numerical Methods
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Non-Intervisible Pose Estimation Based on Plannar Mirror
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Fabrication of Multi-Scale Grid Patterns as Deformation Carriers in Optical Methods
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Modified Quartet Structure Generation Set Reconstruction of Finite Element Model for Co-Continuous Ceramic Composites
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Numerical Simulation of Damage Effective of Explosion in Buildings
p.291

Impulsive Control and Practical Generalized Synchronization of a Class of Uncertain Chaotic System with a Given Manifold
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Investigation of Mesh Dependency of Materials Fracture in the Finite Element Simulation of a Projectile Penetrating into a Target
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The Button Head Bullet Effects on the Incident Pulse of Split Hopkinson Press Bar
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Simultaneous Measurement of In-Plane and Out-of-Plane Deformations Using Dual-Beam Spatial-Carrier Digital Speckle Pattern Interferometry
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 782Numerical Simulation of Damage Effective of...

Numerical Simulation of Damage Effective of Explosion in Buildings

Abstract:

The software AUTODYN is used to investigate the damage mechanism of explosion in the brick and concrete buildings with different mass of charge in this paper. The results show that the mesh size of 5mm is very appropriate to study internal explosion; the maximum pressure area in the junction between roof and wall is broken up first and has the highest velocity, where is far from explosion source; the internal explosion damage in brick and concrete buildings appears in the boundaries between walls and roof.

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Periodical:

Applied Mechanics and Materials (Volume 782)

Pages:

291-295

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.782.291

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Online since:

August 2015

Authors:

Wen Long Xu*, Cheng Wang, Yong Bi, Shu Ping Gao

Keywords:

Damage Effect, Internal Explosion, Numerical Simulation

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* - Corresponding Author

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