Finite Element Analysis Study of Buried Crack Defects in B-Sleeve Fillet Welds

Hao Zhang; Zhengxin Wei; Xinzhan Li; Zhanwei Yuan; Min Guo

doi:10.3390/coatings14050560

Finite Element Analysis Study of Buried Crack Defects in B-Sleeve Fillet Welds

Hao Zhang, Zhengxin Wei, Xinzhan Li, Zhanwei Yuan, Min Guo

Research output: Contribution to journal › Article › peer-review

Abstract

Since it is difficult to study the influence of different defect characteristics on the stress intensity factor of B-type sleeve fillet welds via experiments, this paper adopts ABAQUS finite element analysis software(Version 2019) to model the B-type sleeve fillet welds and studies the stress and stress intensity factor under different crack lengths, heights, and angles. The simulation results showed that with the increase in crack length and depth, the maximum stress intensity factor gradually increased, and with the increase in the crack inclination angle, the maximum stress intensity factor first increased and then decreased.

Original language	English
Article number	560
Journal	Coatings
Volume	14
Issue number	5
DOIs	https://doi.org/10.3390/coatings14050560
State	Published - May 2024
Externally published	Yes

Keywords

cracks
fillet welds
finite element simulation
stress intensity factor

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10.3390/coatings14050560

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title = "Finite Element Analysis Study of Buried Crack Defects in B-Sleeve Fillet Welds",

abstract = "Since it is difficult to study the influence of different defect characteristics on the stress intensity factor of B-type sleeve fillet welds via experiments, this paper adopts ABAQUS finite element analysis software(Version 2019) to model the B-type sleeve fillet welds and studies the stress and stress intensity factor under different crack lengths, heights, and angles. The simulation results showed that with the increase in crack length and depth, the maximum stress intensity factor gradually increased, and with the increase in the crack inclination angle, the maximum stress intensity factor first increased and then decreased.",

keywords = "cracks, fillet welds, finite element simulation, stress intensity factor",

author = "Hao Zhang and Zhengxin Wei and Xinzhan Li and Zhanwei Yuan and Min Guo",

note = "Publisher Copyright: {\textcopyright} 2024 by the authors.",

year = "2024",

month = may,

doi = "10.3390/coatings14050560",

language = "英语",

volume = "14",

journal = "Coatings",

issn = "2079-6412",

publisher = "Multidisciplinary Digital Publishing Institute (MDPI)",

number = "5",

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TY - JOUR

T1 - Finite Element Analysis Study of Buried Crack Defects in B-Sleeve Fillet Welds

AU - Zhang, Hao

AU - Wei, Zhengxin

AU - Li, Xinzhan

AU - Yuan, Zhanwei

AU - Guo, Min

PY - 2024/5

Y1 - 2024/5

N2 - Since it is difficult to study the influence of different defect characteristics on the stress intensity factor of B-type sleeve fillet welds via experiments, this paper adopts ABAQUS finite element analysis software(Version 2019) to model the B-type sleeve fillet welds and studies the stress and stress intensity factor under different crack lengths, heights, and angles. The simulation results showed that with the increase in crack length and depth, the maximum stress intensity factor gradually increased, and with the increase in the crack inclination angle, the maximum stress intensity factor first increased and then decreased.

AB - Since it is difficult to study the influence of different defect characteristics on the stress intensity factor of B-type sleeve fillet welds via experiments, this paper adopts ABAQUS finite element analysis software(Version 2019) to model the B-type sleeve fillet welds and studies the stress and stress intensity factor under different crack lengths, heights, and angles. The simulation results showed that with the increase in crack length and depth, the maximum stress intensity factor gradually increased, and with the increase in the crack inclination angle, the maximum stress intensity factor first increased and then decreased.

KW - cracks

KW - fillet welds

KW - finite element simulation

KW - stress intensity factor

UR - http://www.scopus.com/inward/record.url?scp=85194135159&partnerID=8YFLogxK

U2 - 10.3390/coatings14050560

DO - 10.3390/coatings14050560

M3 - 文章

AN - SCOPUS:85194135159

SN - 2079-6412

VL - 14

JO - Coatings

JF - Coatings

IS - 5

M1 - 560

ER -

Finite Element Analysis Study of Buried Crack Defects in B-Sleeve Fillet Welds

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Keywords

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