Impact Mitigation Properties and Material Characterization of Women’s Lacrosse Headgear

Impact Mitigation Properties and Material Characterization of Women’s Lacrosse Headgear
复制标题

女子长曲棍球头饰的冲击缓解特性和材料特性

DOI:
10.1007/s10439-022-03092-y
复制
发表时间:
2022
影响因子:
3.8
通讯作者:
Esquivel, Amanda
Esquivel, Amanda
中科院分区:
工程技术2区
文献类型:
--
作者:
Baker, Grant;Kim, Wonsuk;Rowe, Madison;Argento, Alan;Esquivel, Amanda

文献摘要

参考文献

相似文献

本研究的目的是检查妇女的长曲棍球头盔的冲击衰减性能,并表征其组成材料的机械性能。使用线性冲击器(2.2,2.9,和5.0米/秒)和弹丸射手(13.4和27.0米/秒)的影响被施加到混合III第50男性头颈部组件在六个影响位置复制现实的妇女的长曲棍球头部的影响。使用单轴试验机在两种准静态应变率(0.01/s和1/s以及100/s)下对构成头帽的单个材料进行压缩试验。对于线性冲击器测试,结果显示在头盔冲击中峰值线性和旋转加速度(PLA和PRA)、峰值旋转速度(PRV)、头部损伤标准和脑损伤标准显著降低(p< 0.022)。在球撞击期间,与不戴头盔相比,两种头盔条件下的PRV和PRA显著更低(p< 0.01)。材料表征测试表明,在这些材料中的速率效应范围从弱到明显,这些效应相应地影响了应变能密度图。材料的速率效应与头盔性能之间的关系在一般情况下以及与冲击试验相关的情况下进行了描述。
The purpose of this study was to examine the impact attenuation properties of women’s lacrosse headgear and to characterize mechanical properties of the materials of which they are composed. Impacts using a linear impactor (2.2, 2.9, and 5.0 m/s) and a projectile shooter (13.4 and 27.0 m/s) were applied to a Hybrid III 50th male head-neck assembly at six impact locations to replicate realistic women’s lacrosse head impacts. Individual materials that make up the headgear were tested in compression at two quasi-static strain rates, 0.01/s and1/s, and 100/s using uniaxial test machines. For the linear impactor tests, results showed a significant decrease in peak linear and rotational acceleration (PLA and PRA), peak rotational velocity (PRV), head injury criteria and brain injury criteria in the helmeted impacts (p< 0.022). During the ball impacts PRV and PRA were significantly lower for both helmeted conditions compared with no helmet (p< 0.01). Material characterization tests indicated a range of rate effects in these materials ranging from weak to pronounced, and these effects correspondingly influenced the strain energy density graphs. The connection of the materials’ rate effects to the performance of the headgear is described in general and in relation to the impact tests.
DOI: 10.1177/0363546506293900
发表时间: 2007-02-01
影响因子: 4.8
作者:
Lincoln, Andrew E.;Hinton, Richard Y.;Dick, Randall W.
通讯作者: Dick, Randall W.
DOI: 10.1115/1.4006847
发表时间: 2012-06-01
影响因子: 1.7
作者:
Kim, Wonsuk;Argento, Alan;Mallett, Kaitlyn
通讯作者: Mallett, Kaitlyn
DOI: 10.1177/0363546511435626
发表时间: 2012-04-01
影响因子: 4.8
作者:
Marar, Mallika;McIlvain, Natalie M.;Comstock, R. Dawn
通讯作者: Comstock, R. Dawn
使用模态脉冲锤对男性和女性长曲棍球头盔进行冲击衰减。
DOI: --
发表时间: 2019
影响因子: 2.4
作者:
K. McIver;G. Sankaran;Patrick Lee;Sean Bucherl;N. Leiva;T. Talavage;L. Leverenz;E. Nauman
通讯作者: E. Nauman
2009-2010年至2013-2014年美国大学田径协会运动员运动相关脑震荡流行病学分析
DOI: --
发表时间: 2016
影响因子: 4.8
作者:
E. Wasserman;Z. Kerr;S. Zuckerman;T. Covassin
通讯作者: T. Covassin