【摘要】 结合渤海埕北油田的某储油平台的工程实例,利用有限元软件ANSYS建立了导管架储油平台在罐内液体为空罐、半罐和满罐三种工况的有限元模型,分别对三种工况的有限元模型进行自振特性分析,获得三种工况下的频率和振型,并对结果进行对比分析,为导管架储油平台的设计提供参考。更多还原

【Abstract】 The platform with storage tank engineering examples in Bohai Chenbei oilfield reservoir is studied.Finite element model for storage platform with three cases for empty tank,half a tank and full tank are established by finite element software ANSYS.The natural vibration characteristics of finite element model in the three conditions are studied.Frequencies and mode shapes are obtained,and the results are analyzed.It provides a reference for the design of jacket platform with storage tank.更多还原