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
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发表时间:
2022
影响因子:
3.8
通讯作者:
Esquivel, Amanda
中科院分区:
文献类型:
--
作者:
Baker, Grant;Kim, Wonsuk;Rowe, Madison;Argento, Alan;Esquivel, Amanda
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.
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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
影响因子:
4.8
作者:
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通讯作者:
Comstock, R. Dawn
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
影响因子:
4.8
作者:
E. Wasserman;Z. Kerr;S. Zuckerman;T. Covassin
通讯作者:
T. Covassin