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http://dx.doi.org/10.7234/kscm.2012.25.4.126

Analysis of Steel/composite Cylinder by GUI Program  

Kim, Chi-Wan (부산대학교 항공우주공학과 대학원)
Kim, Wie-Dae (부산대학교 항공우주공학과)
Publication Information
Composites Research / v.25, no.4, 2012 , pp. 126-132 More about this Journal
Abstract
It is useful to have a quick analysis program in early design process for feasibility studies of composite cylinder because it takes long time and is not cost effective by commercial programs. In this paper, a GUI program is developed to calculate the stress distribution in a fast manner with the properties, the orientation angle and the stacking sequence of composite material using LabVIEW. The stress distributions of an autofrettaged cylinder and a composite cylinder with internal pressure are compared with the results by MSC Nastran/patran. The stress distribution of steel/composite cylinder is compared with the values of existing studies, and is proved. Furthermore, by calculating the stress distribution of an autofrettaged steel/composite cylinder, the stress distribution is estimated, and the program will be useful in an early design phase for feasibility studies.
Keywords
composite materials; cylinder; internal pressure; autofrettage; GUI(graphic user interface);
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
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