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붐 형상에 따른 컨테이너 크레인의 내풍 구조 안정성 평가 An Estimation of Wind Resistant Structural Stability of a Container Crane according to the Boom Shape

김태형, 이성욱
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한국기계기술학회지 (韓國機械技術學會誌)
제12권 제4호 (2010.12)
pp.41-48
한국기계기술학회 (Korean Society of Mechanical Technology)
초록

This study was carried out to analyze the effect of wind load on the structural stability of a container crane loading/unloading a container on a vessel. The overturning moment of a container crane under wind load at 75m/s velocity was estimated by analyzing reaction forces at each supporting point. And variations of reaction forces at each supporting point of a container crane were analyzed according to the wind load direction and boom shape.

키워드
Container crane컨테이너 크레인Wind load풍하중FEM유한요소법Boom붐Overturning moment전도모멘트
목차
Abstract
 1. 서론
 2. 유한요소해석
  2.1 풍하중 분석
  2.2 유한요소모델
  2.3 경계조건
 3. 해석결과 및 고찰
  3.1 풍향변화에 따른 구조적 안정성 분석
  3.2 풍력실험과 비교를 통한 전도력 분석
 4. 결론
 참고문헌
저자
  • 김태형(경남정보대학 기계설계과) | Tae Hyung Kim
  • 이성욱((주)효성 중공업연구소) | Seong Wook Lee