Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Varun Bollapragada"'
Publikováno v:
Accident; analysis and prevention. 147
The goal of the current study was to develop a method to estimate whole-body injury metrics (WBIMs), which measure the overall impact of injuries, using stochastic injury prediction results from a computational human surrogate. First, hospitalized pe
Publikováno v:
International Journal of Precision Engineering and Manufacturing. 18:1027-1034
This study evaluated biofidelity and repeatability of THOR-Lx under two axial impact loading conditions. Four cadaveric lower limbs were tested under a 3.1 m/s axial impact condition. Then, the responses were normalized to those of the 50th percentil
Autor:
Varun Bollapragada, Taewung Kim, Gwansik Park, Huipeng Chen, Bingbing Nie, Jeffrey Richard Crandall
Publikováno v:
International Journal of Crashworthiness. 23:134-143
The interaction of the shoulder complex of the pedestrian and the striking vehicle strongly influences the responses and injury risk of the head, neck and torso during vehicle-to-pedestrian impacts. While the current MADYMO facet pedestrian model met
Autor:
Bingbing Nie, Varun Bollapragada, Taewung Kim, Thomas Daniel, Yan Wang, Jeffrey Richard Crandall
Publikováno v:
Multibody System Dynamics. 38:297-316
Dimensional scaling approaches are widely used to develop multi-body human models in injury biomechanics research. Given the limited experimental data for any particular anthropometry, a validated model can be scaled to different sizes to reflect the
Autor:
Taotao Wu, Taewung Kim, Varun Bollapragada, Poulard, David, Huipeng Chen, Panzer, Matthew B., Forman, Jason L., Crandall, Jeff R., Pipkorn, Bengt
Objective: The goal of this study was to evaluate the biofidelity of the Total Human Model for Safety (THUMS; Ver. 4.01) pedestrian finite element models (PFEM) in a whole-body pedestrian impact condition using a well-characterized generic pedestrian
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0da94b1202491e70ec626e4174efe79c
Publikováno v:
SAE Technical Paper Series.
Autor:
Patrick O. Riley, Seth R. Yarboro, Brian Overby, Varun Bollapragada, Sara Heltzel, Hamed Joodaki, Ali Forghani, David B. Weiss, Jason L. Forman, David Lessley, Jason R. Kerrigan, Jeffrey Richard Crandall
Publikováno v:
Stapp car crash journal. 59
To serve as tools for assessing injury risk, the biofidelity of whole-body pedestrian impact dummies should be validated against reference data from full-scale pedestrian impact tests. To facilitate such evaluations, a simplified generic vehicle-buck
Autor:
Varun Bollapragada, Michael Guerrero, Ravi Tangirala, Jason R. Kerrigan, Jeffrey Richard Crandall, Taewung Kim
Publikováno v:
SAE Technical Paper Series.