• Title/Summary/Keyword: 주요구조

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2005년 콘크리트 산업(기사)대비 자료

  • 한국레미콘공업협회
    • 레미콘
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    • s.84
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    • pp.63-84
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    • 2005
  • 본 자료는 2005년도 콘크리트(산업)기사 대비자료로서 콘크리트구조설계기준의 주요 개정 내용을 중심으로 회원사 여러분께 도움을 드리고자 편집게재 합니다

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Determination of Equivalent Vehicle Load Factors for Flat Slab Parking Structures Using Artificial Neural Networks (인공 신경망을 이용한 플랫 슬래브 주차장 구조물의 등가차량하중계수)

  • 곽효경;송종영
    • Journal of the Computational Structural Engineering Institute of Korea
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    • v.16 no.2
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    • pp.115-124
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    • 2003
  • In this paper, the effects of vehicle loads on flat slab system are investigated on the basis of the previous studies for beam-gilder parking structural system. The influence surfaces of flat slab for a typical design section are constructed lot the purpose of obtaining maximum member forces under vehicle loads. In addition, the equivalent vehicle load factors for flat slab parking structures are suggested using artificial neural network. The network responses we compared with the results obtained by numerical analyses to verify the validation of Levenberg-Marquardt algorithm adopted as training method in this Paper. Many parameter studies for the flat slab structural system show dominant vehicle load effects at the center positive moments in both column and middle strips, like the beam-girder parking structural system.