亲爱的研友该休息了!由于当前在线用户较少,发布求助请尽量完整地填写文献信息,科研通机器人24小时在线,伴您度过漫漫科研夜!身体可是革命的本钱,早点休息,好梦!

Modelling and finite element analysis of fractured femur bone with locking compression plate under fatigue load condition

材料科学 股骨 压缩(物理) 钛合金 有限元法 断裂韧性 复合材料 冶金 结构工程 合金 外科 工程类 医学
作者
V. Balasubramani,D. Gokul,R.K. Gokul
出处
期刊:Materials Today: Proceedings [Elsevier]
标识
DOI:10.1016/j.matpr.2023.03.437
摘要

Orthopaedic Surgeons are facing difficulties to cure the bone fracture which is developed in the bone of the human due to accidents. Fractured bones are externally joined with the support of screws and locking compression plates. In this present work, the femur bone, locking compression plate and screws were modelled with the help of CREO 2.0 and fatigue analysis was performed for existing joining plate materials using Stainless steel using ANSYS Workbench software. Then crack was generated in the modelled bone and assembled with screws and locking compression plates. Currently used plate materials are replaced with bio compatible materials like Cobalt-chromium (Co-Cr) material, Titanium aluminum Vanadium material (Ti-6Al-4V), 316 Stainless Steel (316 SS) and better and optimum material was identified with improved fatigue life. The finite element analysis was also performed for femur bone with or without Locking compression plates and screws for different implant materials like Cobalt-chromium (Co-Cr) material, Titanium aluminum Vanadium material and 316L stainless steel. Predicted facture toughness and critical strain energy release rate values of femur bone with locking compression plate were 88% and 93% lesser than the predicted facture toughness and critical strain energy release rate values of bone respectively without locking compression plate for 316 SS material. It was observed that the developed crack in the femur bone will not propagate further and it retains the strength of the bone. Predicted fatigue life of the bone for Co-Cr material was higher than 316 SS and Titanium aluminum Vanadium material. Cobalt-chromium alloy implant material was suggested for younger age patients during their bone fracture surgery.
最长约 10秒,即可获得该文献文件

科研通智能强力驱动
Strongly Powered by AbleSci AI
更新
PDF的下载单位、IP信息已删除 (2025-6-4)

科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
活泼的冬寒完成签到,获得积分10
3秒前
12秒前
瘦瘦的寒珊完成签到,获得积分10
12秒前
有魅力听枫完成签到,获得积分10
15秒前
17秒前
叶梓轩完成签到 ,获得积分10
17秒前
wanci应助如意的书桃采纳,获得30
17秒前
李健的粉丝团团长应助gyh采纳,获得10
18秒前
Owen应助风登楼采纳,获得10
20秒前
25秒前
xiao发布了新的文献求助10
30秒前
孙孙应助图治采纳,获得10
32秒前
风登楼完成签到,获得积分10
33秒前
香蕉觅云应助xiao采纳,获得10
38秒前
我啊完成签到 ,获得积分10
42秒前
木木完成签到 ,获得积分10
44秒前
开心的火龙果完成签到,获得积分10
52秒前
西红柿有股番茄味完成签到,获得积分10
1分钟前
量子星尘发布了新的文献求助10
1分钟前
zz完成签到,获得积分10
1分钟前
1分钟前
研友_VZG7GZ应助polaris采纳,获得10
1分钟前
1分钟前
手拿把掐吴完成签到 ,获得积分10
1分钟前
polaris发布了新的文献求助10
1分钟前
1分钟前
Alex发布了新的文献求助10
1分钟前
Jasper应助polaris采纳,获得10
1分钟前
1分钟前
1分钟前
帕金森完成签到 ,获得积分10
1分钟前
2分钟前
小二郎应助ceeray23采纳,获得30
2分钟前
polaris发布了新的文献求助10
2分钟前
科研通AI2S应助科研通管家采纳,获得10
2分钟前
Lucas应助polaris采纳,获得10
2分钟前
量子星尘发布了新的文献求助10
2分钟前
哇呀呀完成签到 ,获得积分10
2分钟前
Hello应助MMMMM采纳,获得10
2分钟前
2分钟前
高分求助中
A new approach to the extrapolation of accelerated life test data 1000
Picture Books with Same-sex Parented Families: Unintentional Censorship 700
ACSM’s Guidelines for Exercise Testing and Prescription, 12th edition 500
Nucleophilic substitution in azasydnone-modified dinitroanisoles 500
不知道标题是什么 500
Indomethacinのヒトにおける経皮吸収 400
Phylogenetic study of the order Polydesmida (Myriapoda: Diplopoda) 370
热门求助领域 (近24小时)
化学 材料科学 医学 生物 工程类 有机化学 生物化学 物理 内科学 纳米技术 计算机科学 化学工程 复合材料 遗传学 基因 物理化学 催化作用 冶金 细胞生物学 免疫学
热门帖子
关注 科研通微信公众号,转发送积分 3976643
求助须知:如何正确求助?哪些是违规求助? 3520735
关于积分的说明 11204613
捐赠科研通 3257484
什么是DOI,文献DOI怎么找? 1798716
邀请新用户注册赠送积分活动 877897
科研通“疑难数据库(出版商)”最低求助积分说明 806613