Blast loading investigations according to the unified facilities criteria (UFC)

Author:

Phan Thanh Trung1,Vu Van Hoang1

Affiliation:

1. Military Technical Academy

Abstract

This paper describes the determination of the blast loading based on the Unified Facilities Criteria (UFC) and provides a numerical example of a fictive structure under this blast load. The objective of the paper is to introduce the readers to be familiar with the blast loadings calculated based on the UFC. The blast load was, then, determined using the time-pressure history analysis as well as the structure was numericallly modeled using ABAQUS computer software. The results obtained show that the conventional computer software can be used to simulate explosion effects and possibly give an initial assessment of the structure damages.

Publisher

Vietnam Institute for Building Science and Technology

Reference7 articles.

1. [1] Brode, H. L (1955). Numerical solution of spherical blast waves. Journal of Applied Physics, American Institute of Physics, Ney York.

2. [2] Newmark, N. M.; Hansen, R. J (1961). Design of blast resistant structures. Shock and Vibration Handbook, Vol. 3, Eds. Harris and Crede. McGraw-Hill, New York, USA.

3. [3] Mills, C. A (1987). The design of concrete structure to resist explosions and weapon effects. Proceedings of the 1st Int. Conference on concrete for hazard protections, Edinburgh, UK, pp. 61-73.

4. [4] Mays, G. C.; Smith, P. D (2001); Blast Effects on Buildings Design of Buildings to Optimize Resistance to Blast Loading, Tomas Telford.

5. [5] Unified Facilities Criteria (UFC), Structures to Resist the Effects of Accidental Explosions, U. S. Army Corps of Engineers, Naval Facilities Engineering Command, Air Force Civil Engineer Support Agency, UFC 3-340-02, 5 December 2008.

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