Quantifying 3D crack propagation in nodular graphite cast iron using advanced digital volume correlation and X-ray computed tomography

被引：6

作者：

Liu, Haizhou ^{[1
]}

Hild, Francois ^{[1
]}

机构：

[1] Univ Paris Saclay, Ctr Supelec, ENS Paris Saclay, CNRS,LMPS, Gif Sur Yvette, France

来源：

ENGINEERING FRACTURE MECHANICS | 2024年 / 296卷

关键词：

Digital volume correlation; 3D crack propagation; 3D crack shape; Stress intensity factor; Nodular graphite cast iron; STRESS INTENSITY FACTOR; WEDGE SPLITTING TEST; IMAGE CORRELATION; IDENTIFICATION METHODS; DISPLACEMENT-FIELDS; FATIGUE CRACKS; PARAMETERS; CLOSURE; CHOICE;

D O I：

10.1016/j.engfracmech.2023.109824

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

Advanced digital volume correlation (DVC) combined with X-ray computed tomography (XCT) was utilized to investigate the 3D crack propagation in nodular graphite cast iron under tensile loading. The objective of this work was to quantify crack growth at the voxel-scale and extract fracture mechanics parameters such as the 3D crack front, crack opening displacements (CODs), and stress intensity factors (SIFs). By employing a crack growth updating strategy and an adaptive multiscale mesh, the 3D crack shape and propagation were accurately captured throughout the entire process. Von Mises strain and COD fields were characterized to provide insights into plastic zones and variations in crack opening behavior. Estimation of SIFs revealed a mode I dominant regime and limited influence from modes II and III. This study provides comprehensive insights into crack propagation and crack opening behavior, providing valuable information to fracture mechanics.

引用

页数：19

共 50 条

[31] In situ biaxial tensile testing of composites: coupling X-ray computed tomography and digital volume correlation with finite element simulations [J].

Madi, Salaheddine E. ;

Chatziathanasiou, Thanasis ;

Vanhulst, Johan ;

Bravais, Guillaume ;

Fayard, Barbara ;

Wevers, Martine ;

Swolfs, Yentl ;

Soete, Jeroen .

COMPOSITES PART B-ENGINEERING, 2025, 306

[32] Three-dimensional Analysis of an In Situ Double-torsion Test by X-ray Computed Tomography and Digital Volume Correlation [J].

P. Leplay ;

J. Réthoré ;

S. Meille ;

M.-C. Baietto ;

J. Adrien ;

J. Chevalier ;

E. Maire .

Experimental Mechanics, 2013, 53 :1265-1275

[33] 3D CHARACTERISATION OF FATIGUE CRACKS USING X-RAY TOMOGRAPHY: FROM SYNCHROTRON TO LABORATORY SOURCES [J].

Buffiere, Jean-Yves ;

Limodin, Nathalie ;

Rethore, Julien ;

Ludwig, Wolfgang ;

Hild, Francois ;

Gravouil, Anthony ;

Roux, Stephane .

TMS 2010 139TH ANNUAL MEETING & EXHIBITION - SUPPLEMENTAL PROCEEDINGS, VOL 2: MATERIALS CHARACTERIZATION, COMPUTATION AND MODELING AND ENERGY, 2010, :705-+

[34] Three-Dimensional Investigation of Free-Edge Effects in Laminate Composites Using X-ray Tomography and Digital Volume Correlation [J].

Lecomte-Grosbras, P. ;

Rethore, J. ;

Limodin, N. ;

Witz, J. -F. ;

Brieu, M. .

EXPERIMENTAL MECHANICS, 2015, 55 (01) :301-311

[35] Bone Damage Evolution Around Integrated Metal Screws Using X-Ray Tomography -in situPullout and Digital Volume Correlation [J].

Le Cann, Sophie ;

Tudisco, Erika ;

Tagil, Magnus ;

Hall, Stephen A. ;

Isaksson, Hanna .

FRONTIERS IN BIOENGINEERING AND BIOTECHNOLOGY, 2020, 8

[36] Evaluation of 3D deformation field in siltstone with a pre-existing 3D surface flaw under uniaxial compression using X-ray computed tomography and digital volumetric speckle photography [J].

Mao, Lingtao ;

Lei, Yu ;

Ding, Leilei ;

Wu, Jingcheng ;

Li, Liyun ;

Yang, Min ;

Ju, Yang ;

Chiang, Fu-pen .

MEASUREMENT, 2022, 189

[37] Interlaboratory Study of Digital Volume Correlation Error Due to X-Ray Computed Tomography Equipment and Scan Parameters: an Update from the DVC Challenge [J].

B.P. Croom ;

D. Burden ;

H. Jin ;

N.H. Vonk ;

J.P.M. Hoefnagels ;

B. Smaniotto ;

F. Hild ;

E. Quintana ;

Q. Sun ;

X. Nie ;

X. Li .

Experimental Mechanics, 2021, 61 :395-410

[38] Yield behavior beneath hardness indentations in ductile metals, measured by three-dimensional computed X-ray tomography and digital volume correlation [J].

Mostafavi, M. ;

Collins, D. M. ;

Cai, B. ;

Bradley, R. ;

Atwood, R. C. ;

Reinhard, C. ;

Jiang, X. ;

Galano, M. ;

Lee, P. D. ;

Marrow, T. J. .

ACTA MATERIALIA, 2015, 82 :468-482

[39] Internal damage evolution investigation of C/SiC composites using in-situ tensile X-ray computed tomography testing and digital volume correlation at 1000?C [J].

Niu, Guohao ;

Zhu, Rongqi ;

Lei, Hongshuai ;

Zhang, Rubing ;

Wang, Panding ;

Qu, Zhaoliang ;

Fang, Daining .

COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING, 2022, 163

[40] Mechanical response and strain localization in coal under uniaxial loading, using digital volume correlation on X-ray tomography images [J].

Vishal, Vikram ;

Chandra, Debanjan .

INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES, 2022, 154

← 1 2 3 4 5 →