Numerical study of the mechanical behavior of the system "bone-endoprosthesis" under different physiological loading

被引：2
作者：
Eremina, G. M. [1 ,2 ]
Smolin, A. Yu [1 ,2 ]
机构：
[1] Inst Strength Phys & Mat Sci SB RAS, Pr Akad Skiy 2-4, Tomsk 634055, Russia
[2] Tomsk State Univ, Pr Lenina 36, Tomsk 634050, Russia
来源：
1ST VIRTUAL CONFERENCE ON STRUCTURAL INTEGRITY (VCSI1) | 2020年 / 25卷
基金：
俄罗斯基础研究基金会;
关键词：
hip resurfacing endoprosthesis; biomechanics; physiological loads; simulation; movable cellular automaton method; JOINT CONTACT FORCES; HIP; FRICTION; MODEL;
D O I：
10.1016/j.prostr.2020.04.053
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
Degenerative diseases of the musculoskeletal system significantly worsen the quality of people's life. To replace only the damaged part of the hip joint hip resurfacing arthroplasty is used. For a safe selection of the prosthesis design, choosing mechanical characteristics of the implant and determination of the range of safe loads for the system "bone-endoprosthesis" it is worth to use computer simulation. This paper presents a numerical study of the mechanical behavior of the system "bone-endoprosthesis" under different physiological loads. The influence of the types of load on the stress-strain state is analyzed. The working range of physiological loads of the bone-endoprosthesis system is determined. (C) 2020 The Authors. Published by Elsevier B.V.
引用
收藏
页码：470 / 476
页数：7
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