海洋工程施工新工艺-双船起重法
Twin Marine Lifter-A New Construction Technique Applied in Offshore Engineering
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- DOI:
- 作者:
- 孙希兴1, 倪莉芬 2
SUN Xi-xing1
- 作者单位:
- 1. 中国船级社海洋工程建造检验管理处, 北京 100007;
2. 胜利油田胜利油建管道容器制造公司, 山东滨州 256622
Ocean Engineering Construction and Inspection Administrative Department of China Classification Society, Beijing 100007
- 关键词:
- 海洋工程;石油平台;安装;双船起重法;工艺
offshore engineering;oil platform installation;removal;twin marine lifter method;process
- 摘要:
- 随着海洋石油工业的迅猛发展,早期的浮吊吊装法或浮托法已不能完全满足大型海洋石油平台安装和拆移的需要,因此,一种新工艺-双船起重法(简称TML)应运而生。文章介绍了TML的组成、主要技术参数和杠杆起重机构,并重点描述了TML的施工过程。经济分析结果表明,TML与大型浮吊法相比,施工周期短,成本低,既能在深水区操作,也能在浅水区操作,还能在恶劣的海况条件下操作。
With the rapid development of offshore petroleum industry, earlier float crane and float-over methods do not completely satisfy the requirements of installation and removal of large scale offshore platforms. Therefore, a new construction technique - Twin Marine Lifter (TML) is developed. The constitution of TML, its main technical parameters and lever lifting structure are illustrated and the construction process is emphasized. Compared with the heavy float crane method, TML has the advantages of shorter construction period, lower cost and serviceability in both shallow water and deep water, even in hostile sea condition.2008,5(5): 20-23 收稿日期:2007-3-4分类号:TE5 U674.35作者简介:孙希兴(1973-) ,男,山东营南人,工程师,毕业于中国海洋大学,长期从事海洋工程总体与管道设计,以及海洋工程建造检验管理工作.参考文献:
[1] 孙希兴,刘德辅,倪莉芬.液压牵引技术在海洋平台施工中的应用[J].石油工程建设,2006,(1):32-37.
[2] 臧全斋.大型固定式平台整体化建造技术「J].石油工程建设,2003,(2):13-17.
[3] 房晓明,郝军,魏行超.南堡35-2油田中心平台应用浮托法安装新工艺实践[J].中国海上油气,2006,(2),126-129.
