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【答案】应助回帖
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感谢参与，应助指数 +1
vmt001(lazy锦溪代发): 金币+5 2017-02-18 19:07:29
lazy锦溪: LS-EPI+1 2017-02-18 19:07:43
EI检索：
Accession number:
20134316887665
Title: Connections checks of pipe-laying barge stinger system under complex loading conditions
Authors: Zhao, Tian Feng1 Email author zhaotianfeng@sina.com; Qi, Jin Long2 Email author qijinlong@mail.cooec.com.cn; Zhou, Huan Hong1 Email author xjicefox@126.com; Duan, Meng Lan1 Email author mlduan@cup.edu.cn
Author affiliation: 1 Offshore Oil/Gas Research Center, China University of Petroleum, Beijing 102249, China
2 Offshore Oil Engineering Ltd, Tanggu, Tianjin 300452, China
Source title: Applied Mechanics and Materials
Abbreviated source title: Appl. Mech. Mater.
Volume: 365-366
Monograph title: Machine Design and Manufacturing Engineering II
Issue date: 2013
Publication year: 2013
Pages: 241-244
Language: English
ISSN: 16609336
E-ISSN: 16627482
ISBN-13: 9783037857816
Document type: Conference article (CA)
Conference name: 2013 2nd International Conference on Machine Design and Manufacturing Engineering, ICMDME 2013
Conference date: May 1, 2013 - May 2, 2013
Conference location: Jeju Island, Korea, Republic of
Conference code: 100289
Sponsor: Trans Tech Publications
Publisher: Trans Tech Publications Ltd, Kreuzstrasse 10, Zurich-Durnten, CH-8635, Switzerland
Abstract: Fixed stinger system hanging in the stern to implement pipeline S-lay mainly includes an A-frame, a stinger hitch section, a stinger tail section, a knee-brace and a knee-brace hitch. Expect the functional loads the stinger system may suffer environmental loads in construction area and also the inertia loads induced by barge movements. Contrasting to the design of stinger truss, connection mechanism design becomes more complicated for the unknown loads shared during the laying cases or the survival case of the barge. In this paper a set of analytical approach for connection mechanism design are proposed and demonstrated for specific operating conditions. In this approach, structural response analysis were carried out firstly using a beam-element truss model to which pipelay functional loads, environmental loads and inertia loads had been applied and the loads undertook by stinger connections were extracted. Next other connection models constructed by cell grids were enabled to predict the responses of connections under those loads extracted from the analysis results of the first step. The analysis example of this paper confirms that based on this approach more careful strength or fatigue check had been realized for the connections of fixed stinger. © (2013) Trans Tech Publications, Switzerland.
Number of references: 5
Main heading: Barges
Controlled terms: Industrial engineering - Machine design - Trusses
Uncontrolled terms: Analytical approach - Connection check - Connection mechanism design - Environmental loads - Operating condition - RAO - Stinger system - Structural response analysis
Classification code: 408.2Structural Members and Shapes - 601Mechanical Design - 674Small Craft and Other Marine Craft - 912.1Industrial Engineering
DOI: 10.4028/www.scientific.net/AMM.365-366.241
Database: Compendex
Compilation and indexing terms, © 2017 Elsevier Inc.
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