典型Single-Lift起重系统浅析  

Introduction of Typical Offshore Single-Lift Systems

作　　者：李迅科 杜庆贵 冯玮 

机构地区：[1]中海油研究总院,北京100027

出　　处：《中国造船》2013年第A02期53-60,共8页Shipbuilding of China

基　　金：国家重大专项研究课题“半潜式钻进平台关键技术研究”（2011ZX05027001）

摘　　要：Single-lift起重系统是近几年刚刚兴起的一种海上起重设备，它的起重能力一般在万吨级以上，这类系统适用于海上平台的安装和弃置时的拆除，与现有的大型起重装备相比，其作业效率高、成本低。本文介绍了几个有代表性的Single-1ift起重系统，从结构形式、工作原理、工作流程和工程项目等方面进行了阐述，对各类起重系统的特点进行了比较，并简要论述了几类系统在中国海域的适用性。Single-lift system is a new kind of offshore lift equipment, which lifting capability is over 10000 tons and can be used for the installation and removal of an offshore platform. Comparing with in-service heavy lifting equipment, single-lift system is more efficient and lower cost. In this paper, four typical single-lift systems are introduced with respect to their structure types, functions and engineering applications. Main characteristics of these single-lift systems are compared with each other, and the applicability of these systems in China offshore engineering is also discussed briefly.

关 键 词：Single—lift起重系统 结构形式 工程项目 

分 类 号：U227.5[交通运输工程—道路与铁道工程]