钻柱立根排放升降臂的受力性能分析
찬주립근배방승강비적수력성능분석
Analysis on Mechanical Behaviot of Lifting-Atm in Pipe Racking System
  • 万方数据
    石油矿场机械 석유광장궤계
    OIL FIELD EQUIPMENT
    2014年 10期 73-75,76 ,共4页

    陈悦军%王维国%解文芳%雷昊天%张磊

    진열군%왕유국%해문방%뢰호천%장뢰

    钻柱%升降臂%应力分析 鑽柱%升降臂%應力分析
    찬주%승강비%응력분석
    drill stem%lifting-arm%stress analysis
    为了分析海洋钻井平台中的二层台立根动力排放升降臂的强度，采用 ANSYS 有限元软件，在合理选取钢材特性基础上，采用单元为8节点的 Solid45建立分析模型。在升降臂悬臂夹头的端部施加集中载荷来模拟端头自重力和外载荷，进行竖向位移分析和 Mises 应力分析。根据分析结果，在悬臂板和滑道连接处增加加强板，使其强度满足规范的要求。
    위료분석해양찬정평태중적이층태립근동력배방승강비적강도，채용 ANSYS 유한원연건，재합리선취강재특성기출상，채용단원위8절점적 Solid45건립분석모형。재승강비현비협두적단부시가집중재하래모의단두자중력화외재하，진행수향위이분석화 Mises 응력분석。근거분석결과，재현비판화활도련접처증가가강판，사기강도만족규범적요구。
    Absttact:To analyze the lifting-arm intensity of pipe racking system on offshore drilling platform, model units of solid45 with 8 nodes by using ANSYS was built,based on the reasonable steel ma-terial.Concentrated load is applied to the cantilever end to simulate its self-weight and external load,the analysis of vertical displacement and Mises stress analysis were carried out.According to the results of the analysis,plates are added on the connection of cantilever plate and slide,which can meet the safety load requirements.
    원문보기 원문다운로드 사이트로이동
저자의 최근 논문