대한기계학회:학술대회논문집 (Proceedings of the KSME Conference)
- 대한기계학회 2001년도 춘계학술대회논문집A
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- Pages.758-763
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- 2001
다물체 시스템에서의 허용하중 집합의 구현과 적용
Construction of Allowable Load Set for Multi-body Systems and Application Cases
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Kim, J.H.
(KAIST) ;
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Kwak, B.M.
(KAIST)
- 발행 : 2001.06.27
초록
A concept called Allowable Load Set (ALS) is introduced and methods of finding its boundaries are developed. The resulting diagram allows an easy understanding of load and strength characteristics of a structure in relation to structural integrity under uncertain loading conditions. An allowable load diagram for an ALS visualizes the relation between a prescribed load and a degree of safety of the structure. During the application of the algorithms, critical areas of the structure are identified. A systematic method of finding the allowable load sets for multi-body mechanical systems is especially presented and applied to an excavator as a realistic case.