Journal of Textile Research ›› 2021, Vol. 42 ›› Issue (08): 84-89.doi: 10.13475/j.fzxb.20201206006

• Textile Engineering • Previous Articles     Next Articles

Finite element analysis of braided artificial ligaments of different structures under combined loading

LU Jun1,2, WANG Fujun1,2, LAO Jihong1,2, WANG Lu1,2, LIN Jing1,2()   

  1. 1. College of Textiles, Donghua University, Shanghai 201620, China
    2. Key Laboratory of Textile Science & Technology, Ministry of Education, Donghua University, Shanghai 201620, China
  • Received:2020-12-22 Revised:2021-04-30 Online:2021-08-15 Published:2021-08-24
  • Contact: LIN Jing E-mail:jlin@dhu.edu.cn

RichHTML

19

PDF (PC)

136

Abstract:

In order to explore the stress distribution and friction loss of braided artificial ligaments of different structures under combined loading conditions in normal gait, finite element analysis method was used for calculation and analysis. According to the spiral trajectory and interweaving structure of the yarn in space, MatLab was used to calculate the discrete coordinate points in space which was then imported into Solidworks to build three-dimensional models. ABAQUS was used to assign material properties, boundary conditions, contact friction properties and calculate finite element analysis. The results show that the finite element simulation curve and the actual test curve had high agreement. When an external load was applied, the stress of the regular braided specimen was evenly distributed on the yarns in the two directions, while the stress of the tri-axial braided specimen was mainly concentrated on the shaft yarn. Moreover, tri-axial braided specimen was needed to resist more friction between the yarns. The research provides a theoretical reference for the optimal design of artificial ligaments.

Key words: artificial ligament, combined loading, three-dimensional model, finite element analysis, stress concentration, medical textiles

CLC Number: 

  • TS101.8

Fig.1

Structure composition of artificial ligament fatigue testing device"

Fig.2

Combined loading testing process"

Fig.3

Three-dimensional models of two braided artificial ligament specimens"

Fig.4

Comparison of finite element simulation curves and test curves of two kinds of specimens"

Tab.1

Comparison of finite element simulation and test results of two kinds of specimens"

试样
编号		 载荷实
验值/N		 载荷模
拟值/N		 相对误
差/%
AL24-0 216.58 212.73 -1.78
AL24-6 509.60 469.65 -7.84

Fig.5

Finite element simulation process of two kinds of specimens"

Fig.6

Stress distribution of yarns of two kinds of specimens"

Fig.7

Average von mises stress values of yarn of two kinds of specimens"

Fig.8

ALLFD curves of two kinds of specimens"

[1] SCHILATY N D, BATES N A, NAGELLI C V, et al. Sex-based differences of medial collateral ligament and anterior cruciate ligament strains with cadaveric impact simulations[J]. Orthopaedic Journal of Sports Medicine, 2018, 6(4):8.
[2] 翟昕元, 林小风. LARS人工韧带重建前交叉韧带: 生物相容性及与骨组织的愈合[J]. 中国组织工程研究, 2017, 21(16):2565-2569.
ZHAI Xinyuan, LIN Xiaofeng. Reconstruction of the anterior cruciate ligament using ligament advanced reinforcement system: its biocompatibility and bone healing[J]. Chinese Journal of Tissue Engineering Research, 2017, 21(16):2565-2569.
[3] TURKI S, MARZOUGUI S, BENA A S. Impact of polyurethane yarns on the mechanical properties of braided artificial ligaments[J]. Journal of The Textile Institute, 2015, 106(9):912-918.
doi: 10.1080/00405000.2014.952964
[4] JEDDA H, BEN S, SAKLI F. The effect of cyclic loading on the mechanical properties of artificial ligaments[J]. Journal of The Textile Institute, 2011, 102(4):332-342.
doi: 10.1080/00405001003771218
[5] GUIDOIN M F, MAROIS Y, BEJUI J, et al. Analysis of retrieved polymer fiber based replacements for the ACL[J]. Biomaterials, 2000, 21(23):2461-2474.
doi: 10.1016/S0142-9612(00)00114-9
[6] GUIDOIN R, PODDEVIN N, MAROIS Y, et al. Mechanisms of failure for anterior cruciate ligament prostheses implanted in humans: a retrospective analysis of 79 surgically excised explants[J]. Polymers & Polymer Composites, 1995, 3(2):79-97.
[7] 张天阳, 丁辛. 机织物顶破过程的有限元分析[J]. 东华大学学报(自然科学版), 2012, 38(6):688-694.
ZHANG Tianyang, DING Xin. Research on bursting behaviours of woven fabrics by finite element analysis method[J]. Journal of Donghua University(Natural Science), 2012, 38(6):688-694.
[8] 靳欢欢, 杜赵群. 平纹织物三点梁弯曲有限元模拟与分析[J]. 东华大学学报(自然科学版), 2016, 42(3):344-349.
JIN Huanhuan, DU Zhaoqun. Three-point bending simulation and analysis of plain woven fabric by finite element method[J]. Journal of Donghua Univer-sity(Natural Science), 2016, 42(3):344-349.
[9] 刘倩楠, 张涵, 刘新金, 等. 基于ABAQUS的三原组织机织物拉伸力学性能模拟[J]. 纺织学报, 2019, 40(4):44-50.
LIU Qiannan, ZHANG Han, LIU Xinjin, et al. Simulation on tensile mechanical properties of three-elementary weave woven fabrics based on ABAQUS[J]. Journal of Textile Research, 2019, 40(4):44-50.
[10] 东华大学. 人工韧带多自由度在线疲劳模拟测试装置及其测试方法: 202011492121.4[P]. 2021-04-09.
Donghua University. Artificial ligament multi-degree-of-freedom online fatigue simulation testing device and method: 202011492121.4[P]. 2021-04-09.
[11] ROLDAN E, REEVES N D, COOPER G, et al. In vivo mechanical behaviour of the anterior cruciate ligament: a study of six daily and high impact activities[J]. Gait & Posture, 2017, 58:201-207.
doi: 10.1016/j.gaitpost.2017.07.123
[12] TAYLOR K A, CUTCLIFFE H C, QUEEN R M, et al. In vivo measurement of ACL length and relative strain during walking[J]. Journal of Biomechanics, 2013, 46(3):478-483.
doi: 10.1016/j.jbiomech.2012.10.031
[13] GAO B, ZHENG N Q. Alterations in three-dimensional joint kinematics of anterior cruciate ligament-deficient and -reconstructed knees during walking[J]. Clinical Biomechanics, 2010, 25(3):222-229.
doi: 10.1016/j.clinbiomech.2009.11.006
[14] 赵帆. 双重可控式编织自增强型可降解血管支架的设计制备及构效关系[D]. 上海: 东华大学, 2019: 31-39.
ZHAO Fan. Design and fabrication of dual controllable braided self-reinforced bioresorbable cardiovascular stent and its structure-function relationship analysis[D]. Shanghai: Donghua University, 2019: 31-39.
[15] 刘倩楠, 刘新金. 采用ABAQUS的粘胶机织物拉伸力学性能仿真[J]. 纺织学报, 2018, 39(9):39-43.
LIU Qiannan, LIU Xinjin. Tensile mechanical properties simulation of viscose woven fabrics based on ABAQUS[J]. Journal of Textile Research, 2018, 39(9):39-43.
[1] ZHOU Mengmeng, JIANG Gaoming, GAO Zhe, ZHENG Peixiao. Research progress in weft-knitted biaxial tubular fabric reinforced composites [J]. Journal of Textile Research, 2021, 42(07): 184-191.
[2] SU Mengru, ZOU Ting, CHEN Qichao, LI Chaojing, WANG Fujun, WANG Lu. Research progress of medical barbed sutures [J]. Journal of Textile Research, 2021, 42(05): 178-184.
[3] LÜ Changliang, HAO Zhiyuan, CHEN Huimin, ZHANG Huile, YUE Xiaoli. Finite element analysis of loop shape in weft knitted fabrics with small deformation based on homogenization theory [J]. Journal of Textile Research, 2021, 42(03): 21-26.
[4] YANG Gang, LI Haidi, QIAO Yansha, LI Yan, WANG Lu, HE Hongbing. Preparation and characterization of polylactic acid-caprolactone/fibrinogen nanofiber based hernia mesh [J]. Journal of Textile Research, 2021, 42(01): 40-45.
[5] YANG Yuchen, QIN Xiaohong, YU Jianyong. Research progress of transforming electrospun nanofibers into functional yarns [J]. Journal of Textile Research, 2021, 42(01): 1-9.
[6] ZHANG Qian, MAO Jifu, LÜ Luyao, XU Zhongmian, WANG Lu. Abrasion resistance of suture at anchor eyelet for tendon-bone repair and its influencing factors [J]. Journal of Textile Research, 2020, 41(12): 66-72.
[7] LIU Mingjie, LIN Jing, GUAN Guoping, BROCHU G, GUIDION R, WANG Lu. Structures and mechanical properties of typical textile-based artificial ligaments and explants [J]. Journal of Textile Research, 2020, 41(11): 66-72.
[8] FENG Duanpei, SHANG Yuanyuan, LI Jun. Multi-scale simulation of impact failure behavior for 4- and 5-directional 3-D braided composites [J]. Journal of Textile Research, 2020, 41(10): 67-73.
[9] QIAO Yansha, WANG Qian, LI Yan, SANG Jiawen, WANG Lu. Preparation and in vitro inflammation evaluation of polydopamine coated polypropylene hernia mesh [J]. Journal of Textile Research, 2020, 41(09): 162-166.
[10] WU Xianyan, SHENTU Baoqing, MA Qian, JIN Limin, ZHANG Wei, XIE Sheng. Finite element analysis on structural failure mechanism ofthree-dimensional orthogonal woven fabrics subjected to impact of spherical projectile [J]. Journal of Textile Research, 2020, 41(08): 32-38.
[11] DAI Xin, LI Jing, CHEN Chen. Finite element simulation on wear resistance of copper-plated carbon fiber tows [J]. Journal of Textile Research, 2020, 41(06): 27-35.
[12] ZHANG Xing, LIU Jinxin, ZHANG Haifeng, WANG Yuxiao, JIN Xiangyu. Preparation technology and research status of nonwoven filtration materials for individual protective masks [J]. Journal of Textile Research, 2020, 41(03): 168-174.
[13] WANG Xu, DU Zengfeng, WANG Cuie, NI Qingqing, LIU Xinhua. Parametric three-dimensional modeling on through-thickness orthogonal woven fabric structure [J]. Journal of Textile Research, 2019, 40(11): 57-63.
[14] GUO Zhen, LI Xinrong, BU Zhaoning, YUAN Longchao. Three-dimensional numerical simulation of fiber movement in nozzle of murata vortex spinning [J]. Journal of Textile Research, 2019, 40(05): 131-135.
[15] HUANG Yaoli, LÜ Lihua, WANG Guanju. Bending properties of three-dimensional I-shaped woven composites [J]. Journal of Textile Research, 2019, 40(04): 66-71.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
No Suggested Reading articles found!
京ICP备14006648号
Copyright 2021 © Editorial office of Journal of Textile Research
Supported by Beijing Magtech Co.Ltd