Validation of a finite element modeling process for auxetic structures under impact

T Shepherd, K Winwood, P Venkatraman… - … status solidi (b), 2020 - Wiley Online Library
Auxetic materials behave unconventionally under deformation, which enhances material
properties such as resistance to indentation and energy absorption. Auxetics, therefore …

Influence of sports flooring and shoes on impact forces and performance during jump tasks

L Malisoux, P Gette, A Urhausen, J Bomfim, D Theisen - PloS one, 2017 - journals.plos.org
We aim to determine the influence of sports floorings and sports shoes on impact mechanics
and performance during standardised jump tasks. Twenty-one male volunteers performed …

Validity and reliability of two standard test devices in assessing mechanical properties of different sport surfaces

E Colino, J Sánchez-Sánchez, J García-Unanue… - Polymer Testing, 2017 - Elsevier
Abstract The Artificial Athlete (AA) and the Advanced Artificial Athlete (AAA) devices are the
two key test methods for the assessment of shock absorption (SA) and vertical deformation …

Evaluation of the salt leaching method for the production of ethylene propylene diene monomer rubber foams

E Zonta, F Valentini, A Dorigato… - Polymer Engineering …, 2021 - Wiley Online Library
The thermomechanical behavior of ethylene propylene diene monomer (EPDM) foams
produced with the salt leaching method has been investigated and compared with the …

Low impact velocity modeling of 3D printed spatially graded elastomeric lattices

JA Diosdado-De la Peña, CM Dwyer, D Krzeminski… - Polymers, 2022 - mdpi.com
Additive manufacturing technologies have facilitated the construction of intricate geometries,
which otherwise would be an extenuating task to accomplish by using traditional processes …

Effect of ice hockey stick stiffness on performance

BT Kays, LV Smith - Sports Engineering, 2017 - Springer
Hockey sticks have undergone a dramatic transformation from wood to aluminum to
composite in just over the past 20 years. With the introduction of different materials, there …

Mechanical characterisation and modelling of elastomeric shockpads

D Cole, S Forrester, P Fleming - Applied Sciences, 2018 - mdpi.com
Third generation artificial turf systems are comprised of a range of polymeric and elastomeric
materials that exhibit non-linear and strain rate dependent behaviours under the complex …

Accounting for friction in the mechanical testing of athletics tracks

L Andena, R Gobbi, P Meda, S Zalaffi, A Marenghi - Sports Engineering, 2024 - Springer
This investigation deals with the problem of identifying the mechanical behaviour of rubbers
from compression tests, performed on specimens having unfavorable geometry. A typical …

On the relationship between force reduction, loading rate and energy absorption in athletics tracks

L Andena, A Ciancio… - Proceedings of the …, 2018 - journals.sagepub.com
In this work, finite element simulations of typical sports surfaces were performed to evaluate
parameters, such as the loading rate and the energy absorbed by the surface, in relation to …

Shock absorption properties of synthetic sports surfaces: A review

H Wang, W Zheng, Y Ma, Y Tang - Polymers for Advanced …, 2019 - Wiley Online Library
Repeated impact loading during running is a risk factor in the etiology of overuse injuries.
Shock absorption can reflect the degree of force attenuation when the heel lands first during …