Use of a Modified Network Model for Analyzing Evacuation Patterns in High-Rise Buildings
Publication: Journal of Architectural Engineering
Volume 7, Issue 2
Abstract
A modified coarse network model has been developed to simulate the evacuation patterns in high-rise buildings. The model can account for high-density situations as well as recording the process of an individual's locomotion pattern. The results of simulations show that all occupants in a high-rise building are unlikely to escape in a few minutes. Provision of a refuge space such as a designated refuge floor can facilitate the evacuation process and provide a temporary “resting place” for evacuees. The effect of the width of the staircase or escape routes is examined in high-density buildings. The reaction time of occupants has also been studied and has demonstrated that in high-density buildings, there exists a threshold limit within which its effect on the overall evacuation time is not critical.
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Information & Authors
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Published In
Journal of Architectural Engineering
Volume 7 • Issue 2 • June 2001
Pages: 21 - 29
History
Published online: Jun 1, 2001
Published in print: Jun 2001
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