Effect of surface crack dimension on very low cycle fatigue crack growth behavior of circumferential cracked pipes

被引：2

作者：

Song, Hyun-Seok ^{[1
]}

Hwang, Jin-Ha ^{[2
]}

Kim, Yun-Jae ^{[1
]}

Kim, Jin-Weon ^{[3
]}

机构：

[1] Korea Univ, Dept Mech Engn, 145,Anam Ro,Sungbuk Ku, Seoul 02841, South Korea

[2] Korea Mil Acad, Dept Mech Syst Engn, 574,Hwarang Ro,Nowon Ku, Seoul 01805, South Korea

[3] Chosun Univ, Dept Nucl Engn, Seosuk Dong, Gwangju 501759, South Korea

来源：

THIN-WALLED STRUCTURES | 2023年 / 191卷

关键词：

Circumferential surface crack; Cracked pipe test; Energy-based damage model; Fatigue crack growth simulation; Large-amplitude cyclic loading; STAINLESS-STEEL; DUCTILE FRACTURE; STRAIGHT PIPES; PREDICTION; MODEL;

D O I：

10.1016/j.tws.2023.111045

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

In this study, the effects of surface crack depth and length on the fracture behavior of circumferentially cracked pipes under very low cyclic loading were investigated via finite element (FE) damage analysis using an energy-based damage model. The FE analysis method was first validated by comparison with the SA508 Gr.1a surface-cracked pipe test results. Using FE damage analysis, a parametric study was conducted for a surface-cracked pipe with cracks of different depths and lengths, giving the same limit load. The variations in crack penetration and unstable fracture cycles depending on crack depth and length are discussed.

引用

页数：13

共 50 条

[41] Connection among the characteristics of the low cycle fatigue, high cycle fatigue and fatigue crack growth
Nagy, Gyula
Lukacs, Jankos
MECHANICAL BEHAVIOR OF MATERIALS X, PTS 1AND 2, 2007, 345-346 : 533 - +
[42] Effect of carburizing treatment on the "fish eye" crack growth for a low alloyed chromium steel in very high cycle fatigue
Huang, Zhi Yong
Wagner, Daniele
Wang, Qing Yuan
Bathias, Claude
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2013, 559 : 790 - 797
[43] Finite element modelling of fatigue crack growth of surface cracked plates - Part II: Crack shape change
Lin, XB
Smith, RA
ENGINEERING FRACTURE MECHANICS, 1999, 63 (05) : 523 - 540
[44] Finite element modelling of fatigue crack growth of surface cracked plates - Part III: Stress intensity factor and fatigue crack growth life
Lin, XB
Smith, RA
ENGINEERING FRACTURE MECHANICS, 1999, 63 (05) : 541 - 556
[45] Residual Stress Influence on Low Cycle Fatigue Crack Growth
Krasauskas, P.
MECHANIKA 2010: PROCEEDINGS OF THE 15TH INTERNATIONAL CONFERENCE, 2010, : 263 - 266
[46] Tε* as a low-cycle fatigue crack growth parameter
Kokaly, MT
Omori, Y
Kobayashi, AS
Atluri, SN
Tan, PW
ICAF 97: FATIGUE IN NEW AND AGEING AIRCRAFT, VOLS I AND II: VOL I: LECTURE PAPERS, VOL II: POSTER PAPERS, 1997, : 155 - 164
[47] Fatigue Crack Growth Analysis of Semielliptical Surface Crack
Akramin, M. R. M.
Ariffin, A. K.
Masanori, Kikuchi
Abdullah, S.
Abdullah, N.
NOISE, VIBRATION AND COMFORT, 2014, 471 : 293 - +
[48] Numerical Simulation of Fatigue Crack Growth of Surface Crack
Xie, Wei
Yang, Hao
Su, Xiao-Lu
Huang, Qi-Qing
INTERNATIONAL CONFERENCE ON MECHANICS AND MATERIALS ENGINEERING (ICMME 2014), 2014, : 56 - 61
[49] Experimental Investigation and Finite Element Analysis of Fatigue Crack Growth in Pipes Containing a Circumferential Semi-elliptical Crack Subjected to Bending
A. R. Shahani
M. M. Shodja
A. Shahhosseini
Experimental Mechanics, 2010, 50 : 563 - 573
[50] Experimental Investigation and Finite Element Analysis of Fatigue Crack Growth in Pipes Containing a Circumferential Semi-elliptical Crack Subjected to Bending
Shahani, A. R.
Shodja, M. M.
Shahhosseini, A.
EXPERIMENTAL MECHANICS, 2010, 50 (05) : 563 - 573

← 1 2 3 4 5 →