某半潜式海洋平台的重量重心控制流程

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摘    要:半潜式海洋平台的总重量,包括:可变载荷;空船重量;消耗品;锚链张力和压载水。可变载荷是平台设计的重要性能参数,为保证平台的可变载荷满足设计要求,应从管理、设计、采购和建造等方面,对整个项目建造流程和重量重心进行严格控制。

关键词:重量重心;可变载荷;设计优化

中图分类号:U661.2+2                             文献标识码:A

Weight and Center of Gravity Control Process of

Semi-Submersible Offshore Platform

MA Jiasheng

( COSCO Shipping Heavy Industry (Guangdong) Co., Ltd., Dongguan 523146 )

Abstract: The total weight of semi-submersible offshore platform is composed of, variable load, lightweight, consumables, anchor chain tension and ballast water. Variable load is an important performance parameter of the platform design. In order to ensure that the variable load of the platform meets the design requirements, during the design and construction of the platform, the whole project construction process shall be strictly controlled from the management, design, procurement and construction aspects to control the weight and center of gravity.

Key words: Weight and center of gravity; Variable load; Design optimization

1     前言

半潜式海洋平台,具有适用水深范围广、环境适应性强、适合油气开发的各个阶段、定位方式灵活等特点, 广泛应用于海洋油气资源开发的钻井、采油等作业。(剩余5450字)

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