Safety and Reliability Analysis of the High Rise Buildings Considering the Exterior Explosion Effect

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Safety and Reliability Analysis of the High Rise Buildings Considering the Exterior Explosion Effect

This paper deals with the problem of the building's resistance under influence of extreme loads from above-ground explosion. The shock wave propagation in the subsoil and in the air and the effect of the subsoil and space wave propagation on high rise building is evaluated. The blast load from explosion of 1000kg TNT at 30m distance from the building is defined in accordance with the USA standards. The William-Warnke's failure criterion and the smeared approach for cracking and reinforcement modelling is used for nonlinear analysis of the three type of the reinforced concrete walls. The wave propagation is simulated on 3D FEM model in software ANSYS on the base of the experimental results Yong Lu and Zhongqi Wang (2006). Copyright©2010 Preprint of KONBiN.

Bangash, M. Y. H.: Impact and Explosion, Oxford: Blackwell Scientific Publications, London, 1993.

FEMA 426, Risk Management Series. Reference Manual to Mitigate Potential Terrorist Attacks Against Buildings, Department of homeland security, U. S., 2003.

Jerga, J. Križma, M.: Damage Cumulation Functions of Concrete, In proc.: Engineering Mechanics, Svratka, 11.-14.may, Paper #244, pp. 537-546, 2009.

Králik, J. Rozsár, P.: Sensitivity analysis of panel buildings to exterior explosion effect. In: International Conference "Life Cycle Assessment, Optimisation, Behaviour and Properties of Concrete and Concrete Structures", November 12-14, Brno, CIDEAS VUT Brno, pp.167-173, 2008.

Králik, J. Rozsár, P.: Nonlinear Analysis of the Reinforced Concrete Wall Subjected to Blast Loading. In Engineering Mechanics, Svratka, 11.-14.may, p.146-147, 2009, Full Text in CD, 11pp.

Králik, J.: Safety and Reliability of Nuclear Power Buildings in Slovakia. Earthquake-Impact-Explosion. Edition STU Bratislava, 2009.

Ngo, T.: Behaviour of High Strength Concrete Subjected to Impulsive Loading. PhD Thesis, Department of Civil and Enviromental Engineering, University of Melbourne, Australia, 2005.

Yong, L. Zhongqi, W.: Characterization of Structural Effects from Above-Ground Explosion Using Coupled Numerical Simulation, Computers and Structures, Volume 84, Issue 28, November 2006, Pages 1729-1742.

Smith, P. D. Hetherington, J. G.: Blast and Ballistic Loading of Structures, Butterowrth-Heinemann, Oxford, 1994.

Žmindák, M., Grajciar, I., Nozdrovický, J.: Modeling and calculation in Finite Element Method. Vol. I - Modeling in ANSYS. VTS pri ŽU Žilina, 208pp, 2005 (in Slovak).

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The Journal of Air Force Institute of Technology

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CiteScore 2017: 0.21

SCImago Journal Rank (SJR) 2017: 0.163
Source Normalized Impact per Paper (SNIP) 2017: 0.320

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