Short sandwich tubes subjected to internal explosive loading

The response of sandwich tubes under internal explosive loading was investigated experimentally, numerically and analytically in this paper. Experiments were conducted first to capture the fundamental deformation and failure patterns and they served as a basis of validation for both the FE and analy...

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Main Authors: Shen, Jianhu., Lu, Guoxing., Zhao, Longmao., Zhang, Qingming.
Other Authors: School of Mechanical and Aerospace Engineering
Format: Article
Language:English
Published: 2013
Online Access:https://hdl.handle.net/10356/102358
http://hdl.handle.net/10220/11603
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-1023582020-03-07T13:22:20Z Short sandwich tubes subjected to internal explosive loading Shen, Jianhu. Lu, Guoxing. Zhao, Longmao. Zhang, Qingming. School of Mechanical and Aerospace Engineering The response of sandwich tubes under internal explosive loading was investigated experimentally, numerically and analytically in this paper. Experiments were conducted first to capture the fundamental deformation and failure patterns and they served as a basis of validation for both the FE and analytical models. Further detailed deformation and blast loading history were revealed by the FE model. An explicit analytical solution for the deformation of sandwich tubes under blast loading has been worked out and used to obtain the optimum sandwich configurations, which would outperform their corresponding monolithic tubes. 2013-07-16T08:02:41Z 2019-12-06T20:53:53Z 2013-07-16T08:02:41Z 2019-12-06T20:53:53Z 2011 2011 Journal Article Shen, J., Lu, G., Zhao, L., Zhang, Q. (2012). Short sandwich tubes subjected to internal explosive loading. Engineering Structures. 0141-0296 https://hdl.handle.net/10356/102358 http://hdl.handle.net/10220/11603 10.1016/j.engstruct.2011.12.005 en Engineering structures © 2011 Elsevier Ltd.
institution Nanyang Technological University
building NTU Library
country Singapore
collection DR-NTU
language English
description The response of sandwich tubes under internal explosive loading was investigated experimentally, numerically and analytically in this paper. Experiments were conducted first to capture the fundamental deformation and failure patterns and they served as a basis of validation for both the FE and analytical models. Further detailed deformation and blast loading history were revealed by the FE model. An explicit analytical solution for the deformation of sandwich tubes under blast loading has been worked out and used to obtain the optimum sandwich configurations, which would outperform their corresponding monolithic tubes.
author2 School of Mechanical and Aerospace Engineering
author_facet School of Mechanical and Aerospace Engineering
Shen, Jianhu.
Lu, Guoxing.
Zhao, Longmao.
Zhang, Qingming.
format Article
author Shen, Jianhu.
Lu, Guoxing.
Zhao, Longmao.
Zhang, Qingming.
spellingShingle Shen, Jianhu.
Lu, Guoxing.
Zhao, Longmao.
Zhang, Qingming.
Short sandwich tubes subjected to internal explosive loading
author_sort Shen, Jianhu.
title Short sandwich tubes subjected to internal explosive loading
title_short Short sandwich tubes subjected to internal explosive loading
title_full Short sandwich tubes subjected to internal explosive loading
title_fullStr Short sandwich tubes subjected to internal explosive loading
title_full_unstemmed Short sandwich tubes subjected to internal explosive loading
title_sort short sandwich tubes subjected to internal explosive loading
publishDate 2013
url https://hdl.handle.net/10356/102358
http://hdl.handle.net/10220/11603
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