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This article is cited in 18 scientific papers (total in 18 papers)
Experimental investigation of discrete multilayered vessels under internal explosion
J. Zhenga, G.-D. Denga, Yu. Chena, G.-Y. Suna, Y. Hub, L.-M. Zhaoc, Q. M. Lid a Institute of Chemical Machinery, Zhejiang University, Hangzhou, 310027, Zhejiang, P. R. China
b Northwest Institute of Nuclear Technology, Xi’an, 710024, Shanxi, P. R. China
c Institute of Applied Mechanics, Taiyuan University of Technology, Taiyuan, 030024, Shanxi, P. R. China
d School of Mechanical, Aerospace and Civil Engng, PO BOX 88, Manchester, M60 1QD, UK
Abstract:
Three discrete multilayered vessels with the same materials and dimensions except for steel ribbon winding angles were fabricated and tested to investigate their dynamic response and fracture characteristics subjected to internal blast loading induced by TNT set at the centers of their cavities. All the vessels were damaged at the cylindrical portion around the explosion center. The results indicate that the vessel with a smaller ribbon winding angle has a better ability to withstand internal explosion and that there are mainly tensile strains along the steel ribbons and compressive strains across the steel ribbons.
Keywords:
mechanics of explosion, dynamic response, discrete multilayered vessel, explosion containment vessel, blast loading, pressure vessel.
Received: 08.09.2005
Citation:
J. Zheng, G.-D. Deng, Yu. Chen, G.-Y. Sun, Y. Hu, L.-M. Zhao, Q. M. Li, “Experimental investigation of discrete multilayered vessels under internal explosion”, Fizika Goreniya i Vzryva, 42:5 (2006), 138–143; Combustion, Explosion and Shock Waves, 42:5 (2006), 617–622
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https://www.mathnet.ru/eng/fgv1636 https://www.mathnet.ru/eng/fgv/v42/i5/p138
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