A study on leakage and collapse of non-watertight ship doors under floodwater pressure

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• 作者：Risto Jalonen^a ; ^{risto.jalonen@alumni.aalto.fi} ; Pekka Ruponen^b ; Mateusz Weryk^c ; Hendrik Naar^d ; Sander Vaher^d
• 关键词：Damage stability ; Flooding ; Deformation ; Leakage ; Collapse ; Passenger ship
• 刊名：Marine Structures
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：51
• 期：Complete
• 页码：188-201
• 全文大小：3159 K
• 卷排序：51

文摘

A unique series of experimental flooding tests with full scale ship doors was carried out and analyzed. Leakage and collapse of non-watertight ship structures as a function of water pressure head were observed. Guideline values of leakage area ratio for typical ship structures were derived. Results will enable more reliable analysis of damage stability of passenger ships at intermediate stages of progressive flooding.