한국해양대학교

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복합재료 보수 시 접착면적과 스카프앵글에 따른 강도회복에 대한 연구

Title
복합재료 보수 시 접착면적과 스카프앵글에 따른 강도회복에 대한 연구
Alternative Title
Behavior of Strength Recovery According to Bonding Area and Scarf Angle on Composites Repair
Author(s)
조영대
Publication Year
2011
Publisher
한국해양대학교
URI
http://kmou.dcollection.net/jsp/common/DcLoOrgPer.jsp?sItemId=000002174987
http://repository.kmou.ac.kr/handle/2014.oak/9132
Abstract
Composites are widely used for the aircraft, train and automobile. There are so many threat of damage from various reasons such as accident, impact by the bird, thunder lightening, and handling damage. Composites are generally used for a part of complex module, so it is not easy to replace damaged parts. Most of composites are structural material, so it has to endure designed load. There are three repair techniques: patch repair, scarf sanding repair, stepped sanding repair. This research is consisted of the effect of scarf angle and step distance on composites repair process. For these objectives, computer aided FEM(Finite element method) analysis is achieved. Result of these analyses can be an extra guide to establish composites repair standard.
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재료공학과 > Thesis
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000002174987.pdf Download

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