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MARC Record
Bibliographic Data
Control Number
311520
Date and Time of Latest Transaction
20150706094402.AM
General Information
150706s |||||||||b ||00|||
Cataloging Source
STII-DOST
Local Call Number
ScienceDirect
Main Entry - Personal Name
D. Jung
X. Huang
Fourney, W.L.
Fox, D.M.
Leiste, U.
J.S. Lee
Title Statement
The response of small scale rigid targets to shallow buried explosive detonations by D.M. Fox and 5 others
Physical Description
pages 882-891 computer file; text; 1,200kb
Summary, Etc.
Experimental and computational investigations were performed in order to better understand the mechanical response of rigid targets with various geometries to the detonation of shallow buried explosives. The motion of the targets was measured by use of high-speed digital video photography. This work involved flat targets, targets that were downwardly convex, and targets that were downwardly concave with explosive charges located at various positions beneath the targets. It was observed that, in general, angled hulls - whether downwardly concave or convex - tended to reduce the amount of momentum imparted to the center of mass of the targets. Computations were performed by use of an arbitrary Langrangian-Eulerian treatment in a nonlinear finite element code. A model based on quasi-static test evaluations of wet concrete sand was used for prediction of the soil behavior. The computational technique provided very good agreement between computation and experiment
Subject Added Entry - Topical Term
Engineering
Explosives -- Analysis
Concrete -- Analysis
Engineering and manufacturing industries
Location
DOST STII ScienceDirect NONPRINTS NP 14-15567 1 14-15567 Online/Download 2012-01-12
Physical Location
Department of Science and Technology
Science and Technology Information Institute
ScienceDirect
Digital Copy
Not Available
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