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自升式钻井平台桩腿锁紧齿条的有限元分析 被引量:3

Analysis of Lock Rack For Self-Elevating Mobile Offshore Drilling Platform
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摘要 分析了自升式钻井平台在锁紧状态下桩腿锁紧齿条的受力情况,分别通过理论分析和ANSYS软件模拟得到了锁紧齿条各个齿牙的载荷分布规律,同时对单个齿牙不同部位的应力情况进行分析对比,结果显示理论结果和仿真结果是一致的。 This paper studys the loads on lock-rack of self-elevating mobile offshore drilling platform when the platform is locked , By using theory analysis and the finite element method, the distribution of load on the lock-rack tooth is found . And then the paper also studys the stress of different position on the lock-rack tooth , the position where the stress is maximal is found. By comparing the results of theory and the simulation ,the result is believable.
出处 《中国海洋平台》 2011年第4期11-14,23,共5页 China offshore Platform
关键词 自升式钻井平台 锁紧齿条 有限元分析 jack-up drill platform locking-rack mechanics analysis
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