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고장력 볼트의 피로수명평가에 관한 기초적 연구 원문보기
(The) Basic Study on Fatigue Life Evaluation of High Strength Bolt

  • 저자

    최영우

  • 학위수여기관

    昌原大學校 大學院

  • 학위구분

    국내석사

  • 학과

    기계공학과

  • 지도교수

  • 발행년도

    2003

  • 총페이지

    viii, 77p.

  • 키워드

    고장력 볼트 피로수명평가;

  • 언어

    kor

  • 원문 URL

    http://www.riss.kr/link?id=T9470705&outLink=K  

  • 초록

    This paper is a study on fatigue life evaluation of high strength bolt. The effect of axial loading result from torque on the fatigue life of bolts has been investigated. It was found that the fatigue limit of bolts increased by an amount proportional to the increase in torque. there was linear relationship between torque and fatigue limit. Using the method of Shigley, the prediction of fatigue limit from calculated stress concentration factors was also examined. A good correlation was found between the experimental and predicted fatigue limit. The method of Shigley was appropriate for evaluation of fatigue life to bolts.


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