KLI

균열이 있는 원공을 갖는 유한 평판에 대한 경계조건의 영향

Metadata Downloads
Alternative Title
Effect of Boundary Conditions on a Finite Sheet Having a Cracked Circular Hole
Abstract
균열이 있는 원공을 가진 유한평판의 경계조건이 달라짐에 따라 응력확대계수와 응력, 변위분포에 어떠한 영향을 미치는가를 MMC(Modified Mapping Collocation)방법으로 해석하였다.

그 결과 균일변위조건의 경우가 균일응력조건 때보다 응력확대계수의 값이 작았고 그 차이는 균열의 길이가 커짐에 따라 증가하였다. 또 응력과 변위분포도 경계조건에 따라 큰 차이를 보였다.
The effect of boundary conditions on the stress intensity factor, stress and displacement distributions has been studied for a finite sheet having a cracked circular hole using MMC(Modified Mapping Collocation) method.

Stress intensity correction factor for uniform displacement condition is less than that for uniform stress condition and the difference increases as the crack length increases.

Furthermore, the stress and displacement distributions vary remarkably with respect to the boundary conditions.
The effect of boundary conditions on the stress intensity factor, stress and displacement distributions has been studied for a finite sheet having a cracked circular hole using MMC(Modified Mapping Collocation) method.

Stress intensity correction factor for uniform displacement condition is less than that for uniform stress condition and the difference increases as the crack length increases.

Furthermore, the stress and displacement distributions vary remarkably with respect to the boundary conditions.
Author(s)
염영진
Issued Date
1986
Type
Research Laboratory
URI
https://oak.ulsan.ac.kr/handle/2021.oak/4555
http://ulsan.dcollection.net/jsp/common/DcLoOrgPer.jsp?sItemId=000002023948
Alternative Author(s)
Yum, Young-Jin
Publisher
연구논문집
Language
kor
Rights
울산대학교 저작물은 저작권에 의해 보호받습니다.
Citation Volume
17
Citation Number
1
Citation Start Page
7
Citation End Page
12
Appears in Collections:
Research Laboratory > University of Ulsan Report
Authorize & License
  • Authorize공개
Files in This Item:

Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.