海洋深井钻机自升式井架设计计算
陈勇,邬静,叶峰,贺小林
(1.四川宏华石油设备有限公司,四川 德阳 618300;2.中石油川庆钻探有限公司川西钻探公司,四川 成都 610000)
摘要:自升式井架是海洋钻机模块的重要组成部分,为了生产和试验自升式井架,以得出井架的应变、应力值,反过来验证井架设计的合理性及装配、起升、下方的可靠性并因此验证其实际承载能力是否达到设计规定的指标。通过番禺4-2/5-1井架设计,进行了形式和结构上的优化,通过专业软件SAFI建模分析,设计出更优质经济的产品。
关键词:海洋自升式井架;结构设计;建模SAFI分析;有限元分析
中图分类号:TE923           文献标识码:A          文章编号:1006-0316 (2013) 04-0026-07
The OffshoreHJJ450/46CQ seven thousand meters self-lift derrick design calculations
CHEN Yong,WU Jing,YE Feng,HE Xiao-lin
( 1. Sichuan Honghua Petroleum Equipment Co. Ltd., Deyang 618300, China;2. PetroChina Western Sichuan Drilling Company, Chengdu 610000, China )
Abstract: The self-lift derrick is an important part of the offshore drilling rig modules. In order to produce and test the products, to draw derrick strain, stress values, lifting the bottom reliability and therefore verify whether the actual carrying capacity indicators to achieve design requirements in turn to verify the derrick design and assembly. The Panyu 4-2/5-1 derrick design was optimized on the forms and structures by a professional software SAFI modeling analysis and become more high-quality economic product.
Key words:marine self-lift derrick;structural design;modeling SAFI analysis;finite element analysis

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收稿日期:2012-10-11
作者简介:陈勇(1962-),男,四川泸州人,工程师,主要从事石油钻机的设计、装配和调试及钻井现场设备的使用和维修指导工作。
 

 

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