Blast Response of Composite Sandwich Panels

Blast Response of Composite Sandwich Panels

Bibliographic Details
Main Author: Palla, Leela Prasad
Language:English
Published: University of Akron / OhioLINK 2008
Subjects:
Mechanical Engineering
Composite sandwich panel
blast response
critical impulse to failure
analytical model
Online Access:http://rave.ohiolink.edu/etdc/view?acc_num=akron1227216480
id ndltd-OhioLink-oai-etd.ohiolink.edu-akron1227216480
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spelling ndltd-OhioLink-oai-etd.ohiolink.edu-akron12272164802021-08-03T05:25:56Z Blast Response of Composite Sandwich Panels Palla, Leela Prasad Mechanical Engineering Composite sandwich panel blast response critical impulse to failure analytical model Analytical solutions were derived for the transient response and damage initiation of a foam-core composite sandwich panel subjected to blast loading. The panel response was modeled in two consecutive phases: (1) a through-thickness wave propagation phase leading to permanent core crushing deformations and (2) a transverse shear wave propagation phase resulting in global panel deflections. The predicted transient deformation of a sandwich panel consisting of E-glass vinyl ester facesheets and H100 PVC foam core compared well with ABAQUS predictions. Analytical predictions of the critical impulse for damage initiation in several foam sandwich panels also compared well with ABAQUS predictions. 2008 English text University of Akron / OhioLINK http://rave.ohiolink.edu/etdc/view?acc_num=akron1227216480 http://rave.ohiolink.edu/etdc/view?acc_num=akron1227216480 unrestricted This thesis or dissertation is protected by copyright: all rights reserved. It may not be copied or redistributed beyond the terms of applicable copyright laws.
collection NDLTD
language English
sources NDLTD
topic Mechanical Engineering
Composite sandwich panel
blast response
critical impulse to failure
analytical model
spellingShingle Mechanical Engineering
Composite sandwich panel
blast response
critical impulse to failure
analytical model
Palla, Leela Prasad
Blast Response of Composite Sandwich Panels
author Palla, Leela Prasad
author_facet Palla, Leela Prasad
author_sort Palla, Leela Prasad
title Blast Response of Composite Sandwich Panels
title_short Blast Response of Composite Sandwich Panels
title_full Blast Response of Composite Sandwich Panels
title_fullStr Blast Response of Composite Sandwich Panels
title_full_unstemmed Blast Response of Composite Sandwich Panels
title_sort blast response of composite sandwich panels
publisher University of Akron / OhioLINK
publishDate 2008
url http://rave.ohiolink.edu/etdc/view?acc_num=akron1227216480
work_keys_str_mv AT pallaleelaprasad blastresponseofcompositesandwichpanels
_version_ 1719419983678668800

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