NUMERICAL ANALYSIS OF MISSILE IMPACTS ON REINFORCED CONCRETE SLABS

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Published Jun 30, 2014
DOI https://doi.org/10.20428/jst.v19i1.688

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Mohammed M. A. Ali
Civil engineering department, faculty of engineering, university of science and Technology, Yemen.
Emad Al-Wesabi
Civil engineering department, faculty of engineering, university of science and Technology, Yemen.
Ziyad Al-Gaboby
Civil engineering department, faculty of engineering, university of science and Technology, Yemen
Nabil Falah
Assistant professor,

Abstract

This paper presents numerical missile impact analyses on a reinforced concrete slab by using the Finite Element (FE) analyses modeling with ABAQUS/Explicit. The FE model resembles a structure used in the hard missile impact tests. Two different build-in constitutive models for concrete in ABAQUS/Explicit, the Brittle Cracking Model and the Concrete Damaged Plasticity Model, are compared with each other. The results were in a good agreement with the tests results, especially with the laboratory results and the simplified methods.

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Keywords

Impact, missile, damage, brittle, reinforced concrete, finite element

Issue
Vol. 19 No. 1 (2014)
Section
Civil Engineering
How to Cite
Ali, M. M. A., Al-Wesabi, E., Al-Gaboby, Z., & Falah, N. (2014). NUMERICAL ANALYSIS OF MISSILE IMPACTS ON REINFORCED CONCRETE SLABS. Journal of Science and Technology, 19(1), 46–60. https://doi.org/10.20428/jst.v19i1.688