@article{ref1,
title="Study on factors affecting evacuation capability of a fire-protection walk in underground buildings",
journal="Procedia engineering",
year="2014",
author="Ji, Jing-wei and Meng, Yao and Li, Qing-jie and Yang, Shao-fan",
volume="71",
number="",
pages="357-363",
abstract="To investigate the evacuation capability of a fire-protection walk in underground buildings, a typical fire district connected with a fire- protection walk and a stair was set. Evacuation time for 388 people escaping from the area was simulated numerically. Simulation results that the width of all exits in a fire district, the distance between exit of the fire district and the entrance of the stair leading to the out space (walking distance in a fire-protection evacuation walk), the width of the stairs have great effects on evacuation time when the width of the fire-protection evacuation walk was determined. The largest capacity of evacuation can be reached when the exit width is almost the same or wider than the width of the fire-protection evacuation walk. Set the stair and its doors as wide as the fire-protection evacuation walk and a reasonable walking length in a fire-protection walk can prevent forming congestions near these doors.<p />",
language="en",
issn="1877-7058",
doi="10.1016/j.proeng.2014.04.051",
url="http://dx.doi.org/10.1016/j.proeng.2014.04.051"
}