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    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/106349


    Title: The study on the dynamic response of cylindrical pressure hull on the different shock loading empirical formula
    Authors: Hsu, Ching-Yu;Teng, Tso-Liang;Liang, Cho-Chung;Nguyen, Hai-Anh;Shih, Chien-Jong
    Keywords: Underwater Explosion;UNDEX Loading Empirical Formula;Shockwave
    Date: 2015-10-01
    Issue Date: 2016-04-22 13:47:02 (UTC+8)
    Publisher: Scientific.Net
    Abstract: This paper focuses on the comparison between underwater explosion (UNDEX) shock
    loading empirical formulations. First, the numerical simulations for a cylindrical pressure hull
    subjected to UNDEX loading were conducted and the results are close to the failure modes shown in
    experiments of Kwon (1993). Second, the empirical UNDEX loading formula of Cole (1948), Keil
    (1961) and Shin (1994) used in cylinder subjected to underwater shock loading were compared. The
    simulation results by using three empirical formulas were compared and Shin’s (or Cole’s) empirical
    formula was shown to be better than the other empirical formulations when subjected to an UNDEX
    under the same conditions. The analytical results offer a valuable reference to the research of
    underwater explosion.
    Relation: Applied Mechanics and Materials 799-800, pp.604-609
    DOI: 10.4028/www.scientific.net/AMM.799-800.604
    Appears in Collections:[機械與機電工程學系暨研究所] 期刊論文

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