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A shock factor based approach for the damage assessment of plane plates subjected to underwater explosion

DSpace at IIT Bombay

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Title A shock factor based approach for the damage assessment of plane plates subjected to underwater explosion
 
Creator RAJENDRAN, R
NARASIMHAN, K
 
Subject underwater shock
kick-off velocity
shock factor
effective shock factor
elastic response
static yield stress
dynamic yield stress
 
Description The energy of an underwater shock wave primarily depends on the charge quantity and the stand-off. The shock factor, which is an indicator of the shock energy, is important in that the kick of velocity developed by a plate is dependent upon it. This investigation introduces the term 'effective shock factor', which is the shock factor to the power of 1.03 multiplied by the square root of the coupling factor, to establish the relationship between it and the elastic and yield response of plane plates of circular and rectangular geometries. Experiments were carried out on a high-strength steel plate of 300 mm x 250 mm x 8 mm for comparison. Published results on circular and rectangular plates are compared with the prediction.
 
Publisher PROFESSIONAL ENGINEERING PUBLISHING LTD
 
Date 2011-08-27T07:30:38Z
2011-12-26T12:57:47Z
2011-12-27T05:45:18Z
2011-08-27T07:30:38Z
2011-12-26T12:57:47Z
2011-12-27T05:45:18Z
2006
 
Type Article
 
Identifier JOURNAL OF STRAIN ANALYSIS FOR ENGINEERING DESIGN, 41(6), 417-425
0309-3247
http://dx.doi.org/10.1243/03093247JSA120
http://dspace.library.iitb.ac.in/xmlui/handle/10054/11585
http://hdl.handle.net/10054/11585
 
Language en