Concentrated stress location areas for welded tubular T-joints under deflected bending load

Concentrated stress location areas for welded tubular T-joints under deflected bending load

The welded tubular joints can be used in several industrial fields including, metallic bridges, telecommunication tripods, oil platforms and pipelines. These structures can be damaged by concentrated stresses located in the toe weld vicinity. Semi-parametric formulas, currently available in the lite...

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Bibliographic Details
Main Authors: Chouha E., Jalal S.E., El Maskaoui Z., Chouaf A.
Format: Article
Language:English
Published: EDP Sciences 2019-01-01
Series:MATEC Web of Conferences
Subjects:
Tubular Joint
Finite Elements Method
Stress Concentrated Factor
Hot Spot
Linear extrapolation method.
Online Access:https://www.matec-conferences.org/articles/matecconf/pdf/2019/35/matecconf_cmm18_02004.pdf
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spelling doaj-1c32e0a0693a4cb18912fd2cb5228ffa2021-03-02T09:36:08ZengEDP SciencesMATEC Web of Conferences2261-236X2019-01-012860200410.1051/matecconf/201928602004matecconf_cmm18_02004Concentrated stress location areas for welded tubular T-joints under deflected bending loadChouha E.0Jalal S.E.El Maskaoui Z.Chouaf A.1Laboratory of Control and Mechanical Characterization of Materials and Structures, High National School of Electricity and Mechanics, Hassan II UniversityLaboratory of Control and Mechanical Characterization of Materials and Structures, High National School of Electricity and Mechanics, Hassan II UniversityThe welded tubular joints can be used in several industrial fields including, metallic bridges, telecommunication tripods, oil platforms and pipelines. These structures can be damaged by concentrated stresses located in the toe weld vicinity. Semi-parametric formulas, currently available in the literature, can be used to predict the value of the stress concentration factor without given the hot spot location. In this work, a Finite Elements modeling was carried out for a T-joint, in order to have the concentrated stress value around the weld toe. This work was investigated for a series of combined loads.https://www.matec-conferences.org/articles/matecconf/pdf/2019/35/matecconf_cmm18_02004.pdfTubular JointFinite Elements MethodStress Concentrated FactorHot SpotLinear extrapolation method.
collection DOAJ
language English
format Article
sources DOAJ
author Chouha E.
Jalal S.E.
El Maskaoui Z.
Chouaf A.
spellingShingle Chouha E.
Jalal S.E.
El Maskaoui Z.
Chouaf A.
Concentrated stress location areas for welded tubular T-joints under deflected bending load
MATEC Web of Conferences
Tubular Joint
Finite Elements Method
Stress Concentrated Factor
Hot Spot
Linear extrapolation method.
author_facet Chouha E.
Jalal S.E.
El Maskaoui Z.
Chouaf A.
author_sort Chouha E.
title Concentrated stress location areas for welded tubular T-joints under deflected bending load
title_short Concentrated stress location areas for welded tubular T-joints under deflected bending load
title_full Concentrated stress location areas for welded tubular T-joints under deflected bending load
title_fullStr Concentrated stress location areas for welded tubular T-joints under deflected bending load
title_full_unstemmed Concentrated stress location areas for welded tubular T-joints under deflected bending load
title_sort concentrated stress location areas for welded tubular t-joints under deflected bending load
publisher EDP Sciences
series MATEC Web of Conferences
issn 2261-236X
publishDate 2019-01-01
description The welded tubular joints can be used in several industrial fields including, metallic bridges, telecommunication tripods, oil platforms and pipelines. These structures can be damaged by concentrated stresses located in the toe weld vicinity. Semi-parametric formulas, currently available in the literature, can be used to predict the value of the stress concentration factor without given the hot spot location. In this work, a Finite Elements modeling was carried out for a T-joint, in order to have the concentrated stress value around the weld toe. This work was investigated for a series of combined loads.
topic Tubular Joint
Finite Elements Method
Stress Concentrated Factor
Hot Spot
Linear extrapolation method.
url https://www.matec-conferences.org/articles/matecconf/pdf/2019/35/matecconf_cmm18_02004.pdf
work_keys_str_mv AT chouhae concentratedstresslocationareasforweldedtubulartjointsunderdeflectedbendingload
AT jalalse concentratedstresslocationareasforweldedtubulartjointsunderdeflectedbendingload
AT elmaskaouiz concentratedstresslocationareasforweldedtubulartjointsunderdeflectedbendingload
AT chouafa concentratedstresslocationareasforweldedtubulartjointsunderdeflectedbendingload
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