NUMERICAL MODELLING OF IMPACT FRACTURE OF CORTICAL BONE TISSUE USING X-FEM

被引：0

作者：

Abdel-Wahab, Adel A. ^{[1
]}

Silberschmidt, Vadim V. ^{[1
]}

机构：

[1] Univ Loughborough, Wolfson Sch Mech & Mfg Engn, Loughborough, Leics, England

来源：

JOURNAL OF THEORETICAL AND APPLIED MECHANICS | 2011年 / 49卷 / 03期

关键词：

cortical bone; impact; X-FEM; finite-element; fracture; MECHANICAL-PROPERTIES; CRACK-GROWTH; TOUGHNESS; MICROCRACKING; STRENGTH; ORIENTATION; STRAIN; DAMAGE; YIELD;

D O I：

暂无

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

A cortical bone tissue is susceptible to fracture that can be caused by events, such as traumatic falls, sports injuries and traffic accidents. A proper treatment of bones and prevention of their fracture can be supported by in-depth understanding of deformation and fracture behaviour of this tissue in such dynamic events. Parameters such as damage initiation under impact, damage progression and impact strength can help to achieve this goal. In this paper, Extended Finite-Element Method (X-FEM) implemented into the commercial finite-element software Abaqus is used to simulate the actual crack initiation and growth in a cantilever beam of cortical bone exposed to quasi-static and impact loading using the Izod loading scheme. Izod tests were performed on notched bone specimens of bovine femur to measure its impact strength and to validate simulations. The simulation results show a good agreement with the experimental data.

引用

页码：599 / 619

页数：21

共 50 条

[21] NUMERICAL MODELLING OF DAMAGE ACCUMULATION IN CORTICAL BONE TISSUE
Lovrenic-Jugovic, Martina
Tonkovic, Zdenko
Skozrit, Ivica
TEHNICKI VJESNIK-TECHNICAL GAZETTE, 2012, 19 (01): : 83 - 91
[22] Stochastic fracture analysis of laminated composite plate with arbitrary cracks using X-FEM
Achchhe Lal
Shailesh P. Palekar
International Journal of Mechanics and Materials in Design, 2017, 13 : 195 - 228
[23] Stochastic fracture analysis of laminated composite plate with arbitrary cracks using X-FEM
Lal, Achchhe
Palekar, Shailesh P.
INTERNATIONAL JOURNAL OF MECHANICS AND MATERIALS IN DESIGN, 2017, 13 (02) : 195 - 228
[24] MODELLING THE TEARING CRACK GROWTH IN A DUCTILE FERRITIC STEEL USING X-FEM ELEMENTS
Simatos, A.
Prabel, B.
Marie, S.
Nedelec, M.
Combescure, A.
PROCEEDINGS OF THE ASME PRESSURE VESSELS AND PIPING CONFERENCE, VOL 2: COMPUTER TECHNOLOGY AND BOLTED JOINTS, 2012, : 281 - 294
[25] Numerical investigation of the flow regimes through hydraulic fractures using the X-FEM technique
Vahab, M.
Khalili, N.
ENGINEERING FRACTURE MECHANICS, 2017, 169 : 146 - 162
[26] Some Numerical Studies with X-FEM for Cracked Piezoelectric Media
Bechet, Eric
Kuna, Meinhard
IUTAM SYMPOSIUM ON MULTISCALE MODELLING OF FATIGUE, DAMAGE AND FRACTURE IN SMART MATERIALS, 2011, 24 : 141 - 152
[27] Appropriate extended functions for X-FEM simulation of plastic fracture mechanics
Elguedj, T
Gravouil, A
Combescure, A
COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 2006, 195 (7-8) : 501 - 515
[28] A state-of-the-art review of the X-FEM for computational fracture mechanics
Yazid, Abdelaziz
Abdelkader, Nabbou
Abdelmadjid, Hamouine
APPLIED MATHEMATICAL MODELLING, 2009, 33 (12) : 4269 - 4282
[29] Development and industrial applications of X-FEM axisymmetric model for fracture mechanics
Van-Xuan Tran
Geniaut, Samuel
ENGINEERING FRACTURE MECHANICS, 2012, 82 : 135 - 157
[30] Experimental fatigue testing of a fretting complete contact and numerical life correlation using X-FEM
Sabsabi, M.
Giner, E.
Fuenmayor, F. J.
INTERNATIONAL JOURNAL OF FATIGUE, 2011, 33 (06) : 811 - 822

← 1 2 3 4 5 →