NDLI: The study of stress concentration factor of tubular joints on coastal pile foundation

Content Provider	IEEE Xplore Digital Library
Author	Yang Song Wei Liu
Copyright Year	2011
Description	Author affiliation: School of Naval Architecture and Ocean Engineering, Huazhong Univ. of Science & Tech., Wuhan, China (Yang Song; Wei Liu)
Abstract	Welded steel tubular joints are widely used on pile foundation of coastal wind power generation and offshore platform. A model is set up and thin-shell finite element analyses have been conducted for joints typical of those used in coastal and offshore structures.Six degrees of freedom constraints and loading, calculate the stress distribution of the tubular joints in a variety of load based on ABAQUS. Especially on the complex geometric modeling—stress concentration factor (SCF) through the thickness and around the intersection of the tube.Using the database of finite element analysis results, the curve for the SCFs under six loading cases of the intersection can be derived.The result is reliability in a certain accuracy and it establishes foundation to get an equation of the stress concentration factor.
Starting Page	4223
Ending Page	4226
File Size	574576
Page Count	4
File Format	PDF
ISBN	9781612847719
e-ISBN	9781612847740
DOI	10.1109/ICMT.2011.6003182
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-07-26
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Stress concentration factor(SCF) Finite element method Loading Pile foundation Tubular joints Electron tubes Finite element methods Mathematical model Joints Stress Load modeling
Content Type	Text
Resource Type	Article

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