@article{ref1,
title="A simulation study on the influence of polypropylene bumper on pedestrian lower leg injuries",
journal="Chinese journal of automotive engineering",
year="2012",
author="Wan, Xinming and Fan, Tiqiang and Wei, Lixia and Ma, Mingtu",
volume="",
number="",
pages="24-29",
abstract="Pedestrian lower leg injury is one of the most common injury forms in pedestrian traffic accident. The paper studied the pedestrian lower leg injuries impacted by a vehicle polypropylene(PP) bumper which meets the requirements of recycling and lightweight vehicles, and whose performance is better than the general homopolymerize PP or co-polymerization PP. Based on finite element method, the paper developed a simplified model and proved the feasibility of replacing the traditional bumper with the Polypropylene one.",
language="zh",
issn="2095-1469",
doi="",
url="http://dx.doi.org/"
}