摘要
深水大型结构物起重和水下结构物安装是深水半潜式起重铺管船最重要的功能,合理地对起重作业功能进行功能定位对于全船的设计方案、全船的投资造价、交付后的市场竞争力都至关重要。对国内外海洋平台和海底结构物重量进行了统计,对东海和南海的平台重量进行了分析,对目标重量的平台进行了吊装分析,完成了对起重作业的功能定位。
Deepwater heavy lifting and subsea structure installation are the most important function of the deepwater semi-submersible crane and pipe-laying vessel,and reasonable function orientation of the main crane is essential to the design of the whole ship,the investment of the whole ship,and the market competitiveness.The weights of the offshore platforms and the subsea structures in China and abroad are statistically analyzed.The weights of the platforms at the East China Sea and the South China Sea are analyzed separately.The lifting analysis for platform at the target weight is conducted and the functional requirement analysis of the lifting operation is completed.
引文
[1]彭小佳,宋安科,何宁,等.深水半潜式起重铺管船船型优化方法[J].中国海洋平台,2015,30(6):20.Peng Xiao-jia,Song An-ke,He Ning,et al.Hull optimization for deepwater semi-submersible crane vessel[J].China Offshore Platform,2015,30(6):20.
[2]海洋石油工程股份有限公司.半潜式起重铺管船总体方案论证报告[R].2016.Offshore Oil Engineering Co.,Ltd.Demonstration report on the general scheme of semi-submersible crane and pipe-laying vessel[R].2016.
[3]American Bureau of Shipping.Heave compensation system investigation report[R].2015.