• 제목/요약/키워드: 코트

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발명 & 경제

  • (사)한국여성발명협회
    • 발명하는 사람들
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    • 25호
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    • pp.7-7
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    • 2004

  • 바바리의 `레인코트` - 오노의 `바퀴 오라오라` - 메리 퀸트의 `미니스커트` - 자동 음식 찌꺼기 압축 장치

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지면조건에 따른 코트 스포츠화 착지 충격력의 전달특성 수치해석 (Numerical Analysis of Impact Force Transfer Characteristics of Court Sport Shoes to Surface Condition)

  • 류성헌;최주형;김성호;부진후;조진래
    • 대한기계학회논문집A
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    • 제28권12호
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    • pp.1974-1981
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    • 2004

  • This paper is concerned with the numerical investigation of the transfer characteristics of the landing impact force exerted on court sport shoes to the sport surface condition. The reaction force occurred by the impact between court sport shoes and sport surface is absorbed by shoes to some extent, but the remaining impact force is to transfer the human body from the sole of a foot. We consider four surface conditions, asphalt, urethane, clay and wood court surfaces. For the dynamic response analysis, we construct a coupled leg-shoes FEM model and create the multi-layered composite surface model. The numerical simulations are performed by an explicit nonlinear finite element method. Through the numerical experiments, we examine the transfer characteristics of the landing impact force to the surface condition.

  • https://doi.org/10.3795/KSME-A.2004.28.12.1974 인용 PDF KSCI