摘要
对半潜起重平台的直升机平台的结构形式作了介绍,在此基础上阐述自主设计的半潜式起重平台的直升机平台的结构设计和分析方法。以铝质直升机平台为例,对其直升机甲板、甲板下面的铝质桁材和支撑结构在不同工况下的强度校核方法和结果作了介绍;对于手工校核和SACS软件的校核结果作了重点描述,为今后自主设计直升机平台提供参考和借鉴。
This paper introduces the structural form of the helicopter platform of semi-submersible crane vessels, and describes the structural design and analysis method for a platform designed independently by CIMC Raffles. Taking an aluminum helicopter platform for example,it introduces methods and results for strength check of helideck, aluminum girder under the deck and supporting the structure under the different operating conditions. It puts emphasis on the manual checking results and the results by SACS,which can provide references and experiences for the self-designed helicopter platform in future.
出处
《船舶》
2013年第3期48-53,共6页
Ship & Boat
关键词
半潜起重平台
铝质直升机平台
结构设计
SACS软件
手工校核
semi-submersible crane vessel
aluminum helicopter platform
structural design
SACS software
manual check
