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Non-linear transient dynamic response of rectangular plates under shock loading

โœ Scribed by K. Ramajeyathilagam; C.P. Vendhan; V. Bhujanga Rao


Publisher
Elsevier Science
Year
2000
Tongue
English
Weight
757 KB
Volume
24
Category
Article
ISSN
0734-743X

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โœฆ Synopsis


Experimental and numerical investigations were carried out on clamped rectangular plates subjected to underwater explosion loading. Experiments were conducted on rectangular plates of size 0.55; 0.45;0.004 m using a box model set-up under air-backed conditions in a water tank detonating small charge weights of PEK-I explosive. Corresponding plastic deformation of the plates were measured for di!erent charge weights and stand o! distances. Numerical analysis was carried out using the MARC "nite element code for various test conditions and the results are compared with experimental results.


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