Mechanics of a grip system of three-key-board hydraulic tongs developed for offshore oil pipe lines

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	Mechanics of a grip system of three-key-board hydraulic tongs developed for offshore oil pipe lines
	Zhao JY(赵均有); Guo AJ(郭爱居); Ding KQ(丁克勤); Liu CT(柳春图)
刊名	China Ocean Engineering
	1999
卷号	13 期号:1 页码:101-108
ISSN号	0890-5487
通讯作者	Zhao, JY (reprint author), Petr Univ China, Shangdong 257012, Peoples R China.
中文摘要	This paper carries out the analysis of mechanics of a grip system of three-key-board hydraulic tongs developed for offshore oil pipe lines which has been successfully used in oil fields in China. The main improvement of this system is that a lever frame structure is used in the structural design, which reduces greatly the stresses of the major components of the oil pipe tongs. Theoretical analysis and numerical calculation based on thirteen basic equations developed Show that the teeth board of the tongs is not easy to slip as frequently happens to other systems and is of higher reliability.
学科主题	力学
类目[WOS]	Engineering, Civil ; Engineering, Ocean ; Engineering, Mechanical ; Water Resources
研究领域[WOS]	Engineering ; Water Resources
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000080659500010
公开日期	2007-06-15 ; 2007-12-05 ; 2009-06-23
内容类型	期刊论文
源URL	[http://dspace.imech.ac.cn/handle/311007/17036]
专题	力学研究所_力学所知识产出(1956-2008)
推荐引用方式 GB/T 7714	Zhao JY,Guo AJ,Ding KQ,et al. Mechanics of a grip system of three-key-board hydraulic tongs developed for offshore oil pipe lines[J]. China Ocean Engineering,1999,13(1):101-108.
APA	赵均有,郭爱居,丁克勤,&柳春图.(1999).Mechanics of a grip system of three-key-board hydraulic tongs developed for offshore oil pipe lines.China Ocean Engineering,13(1),101-108.
MLA	赵均有,et al."Mechanics of a grip system of three-key-board hydraulic tongs developed for offshore oil pipe lines".China Ocean Engineering 13.1(1999):101-108.