Experimental study and numerical model adequacy assessment of hull structure dynamic response subject to underwater explosion

• Published in: Ships and offshore structures Vol. 15; no. 10; pp. 1023 - 1036
• Main Authors: Zhang, Wenqi, Yao, Xiongliang, Wang, Yinan, Wang, Zhikai
• Format: Journal Article
• Language: English
• Published: Cambridge Taylor & Francis 25.11.2020; Taylor & Francis Ltd
• Subjects: Adequacy; Data analysis; Data processing; Dynamic response; experimental study; Mathematical models; Model accuracy; model adequacy assessment; Neural networks; Numerical models; probabilistic neural network; Probability theory; Qualitative analysis; Statistical analysis; Underwater; Underwater explosion; Underwater explosions; Underwater structures; validation metric

The purpose of this study was to establish a model adequacy assessment method for dynamic response of hull structure subjected to underwater explosion. A numerical model is established and experiments are carried out to assess the shock response of the hull structure. Experiment data processing meth...