Study on the Dynamic Response of Stiffened Plates Under Underwater Explosion

Xiao Huang; Jia Wei Mao; Qin Li; Xiao Qing Zhang; Guo Hui Zhang; Guang Yun Niu; Hai Bao Hu

doi:10.1007/978-3-031-42515-8_78

Study on the Dynamic Response of Stiffened Plates Under Underwater Explosion

Xiao Huang
, Jia Wei Mao
, Qin Li
, Xiao Qing Zhang
, Guo Hui Zhang
, Guang Yun Niu
, Hai Bao Hu

School of Marine Science and Technology

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

1 Scopus citations

Abstract

Based on the dynamic characteristics of marine structures subjected to underwater explosion (UNDEX), this work focuses on the deformation and failure of different stiffened plate of UNDEX. With the Coupled Euler–Lagrange method (CEL), the damage of explosion impact on the fixed stiffened plates is numerically simulated by the finite element software ABAQUS. The damage process of different stiffened plates under near field explosion is analyzed, besides the deformation and failure mode of stiffened plates under explosion impact load and the deformation law of stiffened plates under typical explosion impact load are obtained. The results show that the configuration of the stiffener is a factor which influences the deformation of plate frame. When the total mass of the three kinds of stiffened structures remains unchanged, the protection effect of the well shape stiffener is better. Moreover, the damage characteristics of stiffened plates under different explosion distances are studied, and two different damage modes are obtained.

Original language	English
Title of host publication	Computational and Experimental Simulations in Engineering - Proceedings of ICCES 2023—Volume 1
Editors	Shaofan Li
Publisher	Springer Science and Business Media B.V.
Pages	1103-1115
Number of pages	13
ISBN (Print)	9783031425141
DOIs	https://doi.org/10.1007/978-3-031-42515-8_78
State	Published - 2024
Event	29th International Conference on Computational and Experimental Engineering and Sciences, ICCES 2023 - Shenzhen, China Duration: 26 May 2023 → 29 May 2023

Publication series

Name	Mechanisms and Machine Science
Volume	143
ISSN (Print)	2211-0984
ISSN (Electronic)	2211-0992

Conference

Conference	29th International Conference on Computational and Experimental Engineering and Sciences, ICCES 2023
Country/Territory	China
City	Shenzhen
Period	26/05/23 → 29/05/23

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 14 Life Below Water

Keywords

ABAQUS
CEL
Numerical simulation
Shock response
Underwater explosion

Access to Document

10.1007/978-3-031-42515-8_78

Cite this

Huang, X., Mao, J. W., Li, Q., Zhang, X. Q., Zhang, G. H., Niu, G. Y., & Hu, H. B. (2024). Study on the Dynamic Response of Stiffened Plates Under Underwater Explosion. In S. Li (Ed.), Computational and Experimental Simulations in Engineering - Proceedings of ICCES 2023—Volume 1 (pp. 1103-1115). (Mechanisms and Machine Science; Vol. 143). Springer Science and Business Media B.V.. https://doi.org/10.1007/978-3-031-42515-8_78

@inproceedings{d10d197d99754f64bc4deaabb259c04e,

title = "Study on the Dynamic Response of Stiffened Plates Under Underwater Explosion",

abstract = "Based on the dynamic characteristics of marine structures subjected to underwater explosion (UNDEX), this work focuses on the deformation and failure of different stiffened plate of UNDEX. With the Coupled Euler–Lagrange method (CEL), the damage of explosion impact on the fixed stiffened plates is numerically simulated by the finite element software ABAQUS. The damage process of different stiffened plates under near field explosion is analyzed, besides the deformation and failure mode of stiffened plates under explosion impact load and the deformation law of stiffened plates under typical explosion impact load are obtained. The results show that the configuration of the stiffener is a factor which influences the deformation of plate frame. When the total mass of the three kinds of stiffened structures remains unchanged, the protection effect of the well shape stiffener is better. Moreover, the damage characteristics of stiffened plates under different explosion distances are studied, and two different damage modes are obtained.",

keywords = "ABAQUS, CEL, Numerical simulation, Shock response, Underwater explosion",

author = "Xiao Huang and Mao, \{Jia Wei\} and Qin Li and Zhang, \{Xiao Qing\} and Zhang, \{Guo Hui\} and Niu, \{Guang Yun\} and Hu, \{Hai Bao\}",

note = "Publisher Copyright: {\textcopyright} 2024, The Author(s), under exclusive license to Springer Nature Switzerland AG.; 29th International Conference on Computational and Experimental Engineering and Sciences, ICCES 2023 ; Conference date: 26-05-2023 Through 29-05-2023",

year = "2024",

doi = "10.1007/978-3-031-42515-8\_78",

language = "英语",

isbn = "9783031425141",

series = "Mechanisms and Machine Science",

publisher = "Springer Science and Business Media B.V.",

pages = "1103--1115",

editor = "Shaofan Li",

booktitle = "Computational and Experimental Simulations in Engineering - Proceedings of ICCES 2023—Volume 1",

}

Huang, X, Mao, JW, Li, Q, Zhang, XQ, Zhang, GH, Niu, GY & Hu, HB 2024, Study on the Dynamic Response of Stiffened Plates Under Underwater Explosion. in S Li (ed.), Computational and Experimental Simulations in Engineering - Proceedings of ICCES 2023—Volume 1. Mechanisms and Machine Science, vol. 143, Springer Science and Business Media B.V., pp. 1103-1115, 29th International Conference on Computational and Experimental Engineering and Sciences, ICCES 2023, Shenzhen, China, 26/05/23. https://doi.org/10.1007/978-3-031-42515-8_78

Study on the Dynamic Response of Stiffened Plates Under Underwater Explosion. / Huang, Xiao; Mao, Jia Wei; Li, Qin et al.
Computational and Experimental Simulations in Engineering - Proceedings of ICCES 2023—Volume 1. ed. / Shaofan Li. Springer Science and Business Media B.V., 2024. p. 1103-1115 (Mechanisms and Machine Science; Vol. 143).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Study on the Dynamic Response of Stiffened Plates Under Underwater Explosion

AU - Huang, Xiao

AU - Mao, Jia Wei

AU - Li, Qin

AU - Zhang, Xiao Qing

AU - Zhang, Guo Hui

AU - Niu, Guang Yun

AU - Hu, Hai Bao

PY - 2024

Y1 - 2024

N2 - Based on the dynamic characteristics of marine structures subjected to underwater explosion (UNDEX), this work focuses on the deformation and failure of different stiffened plate of UNDEX. With the Coupled Euler–Lagrange method (CEL), the damage of explosion impact on the fixed stiffened plates is numerically simulated by the finite element software ABAQUS. The damage process of different stiffened plates under near field explosion is analyzed, besides the deformation and failure mode of stiffened plates under explosion impact load and the deformation law of stiffened plates under typical explosion impact load are obtained. The results show that the configuration of the stiffener is a factor which influences the deformation of plate frame. When the total mass of the three kinds of stiffened structures remains unchanged, the protection effect of the well shape stiffener is better. Moreover, the damage characteristics of stiffened plates under different explosion distances are studied, and two different damage modes are obtained.

AB - Based on the dynamic characteristics of marine structures subjected to underwater explosion (UNDEX), this work focuses on the deformation and failure of different stiffened plate of UNDEX. With the Coupled Euler–Lagrange method (CEL), the damage of explosion impact on the fixed stiffened plates is numerically simulated by the finite element software ABAQUS. The damage process of different stiffened plates under near field explosion is analyzed, besides the deformation and failure mode of stiffened plates under explosion impact load and the deformation law of stiffened plates under typical explosion impact load are obtained. The results show that the configuration of the stiffener is a factor which influences the deformation of plate frame. When the total mass of the three kinds of stiffened structures remains unchanged, the protection effect of the well shape stiffener is better. Moreover, the damage characteristics of stiffened plates under different explosion distances are studied, and two different damage modes are obtained.

KW - ABAQUS

KW - CEL

KW - Numerical simulation

KW - Shock response

KW - Underwater explosion

UR - https://www.scopus.com/pages/publications/85180634975

U2 - 10.1007/978-3-031-42515-8_78

DO - 10.1007/978-3-031-42515-8_78

M3 - 会议稿件

AN - SCOPUS:85180634975

SN - 9783031425141

T3 - Mechanisms and Machine Science

SP - 1103

EP - 1115

BT - Computational and Experimental Simulations in Engineering - Proceedings of ICCES 2023—Volume 1

A2 - Li, Shaofan

PB - Springer Science and Business Media B.V.

T2 - 29th International Conference on Computational and Experimental Engineering and Sciences, ICCES 2023

Y2 - 26 May 2023 through 29 May 2023

ER -

Huang X, Mao JW, Li Q, Zhang XQ, Zhang GH, Niu GY et al. Study on the Dynamic Response of Stiffened Plates Under Underwater Explosion. In Li S, editor, Computational and Experimental Simulations in Engineering - Proceedings of ICCES 2023—Volume 1. Springer Science and Business Media B.V. 2024. p. 1103-1115. (Mechanisms and Machine Science). doi: 10.1007/978-3-031-42515-8_78

Study on the Dynamic Response of Stiffened Plates Under Underwater Explosion

Abstract

Publication series

Conference

UN SDGs

Keywords

Access to Document

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