한국해양공학회지 (Journal of Ocean Engineering and Technology)

  • 제21권1호
  • /
  • Pages.69-74
  • /
  • 2007
  • /
  • 1225-0767(pISSN)
  • /
  • 2287-6715(eISSN)
한국해양공학회 (Korean Society of Ocean Engineers)
권호 표지

연약지반 무한궤도차량의 다물체 동적거동 해석

Multibody Dynamic Analysis of a Tracked Vehicle on Soft Cohesive Soil

  • 김형우 (한국해양연구원 해양시스템안전연구소) ;
  • 홍섭 (한국해양연구원 해양시스템안전연구소) ;
  • 최종수 (한국해양연구원 해양시스템안전연구소) ;
  • 여태경 (한국해양연구원 해양시스템안전연구소)
  • Kim, Hyung-Woo (Maritime and Ocean Engineering Research Institute, KORDI) ;
  • Hong, Sup (Maritime and Ocean Engineering Research Institute, KORDI) ;
  • Choi, Jong-Su (Maritime and Ocean Engineering Research Institute, KORDI) ;
  • Yeu, Tae-Kyeong (Maritime and Ocean Engineering Research Institute, KORDI)
  • 발행 : 2007.02.28
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초록

This paper is concerned about the dynamic analysis of an underwater test miner, which operates on cohesive soil. The test miner consists of tracked vehicles and a pick-up device. The motion of the pick-up device, relative to the vehicle chassis, is controlled by two pairs of hydraulic cylinders. The test miner is modeled by means of commercial software. A terramechanics model of cohesive soft soil is implemented with the software and applied to a dynamic analysis of the test miner model. The dynamic responses of the test miner are studied with respect to four different types of terrain conditions.

키워드

참고문헌

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