Research Article
Fire Simulation and Optimal Evacuation Based on BIM Technology
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@INPROCEEDINGS{10.1007/978-3-030-93479-8_18, author={Zhanzeng Li and Yingying Li and Yang Ge and Yanmin Wang}, title={Fire Simulation and Optimal Evacuation Based on BIM Technology}, proceedings={Broadband Communications, Networks, and Systems. 12th EAI International Conference, BROADNETS 2021, Virtual Event, October 28--29, 2021, Proceedings}, proceedings_a={BROADNETS}, year={2022}, month={1}, keywords={BIM Pyrosim Fire combustion Evacuation optimization}, doi={10.1007/978-3-030-93479-8_18} }- Zhanzeng Li
Yingying Li
Yang Ge
Yanmin Wang
Year: 2022
Fire Simulation and Optimal Evacuation Based on BIM Technology
BROADNETS
Springer
DOI: 10.1007/978-3-030-93479-8_18
Abstract
In order to solve the problem of fire inducing and spread process with complex characteristics, this paper proposes a novel approach to realize fire dynamic simulation and evacuation optimization. Focusing on the inducing factors and spread, a fire source heat release rate and combustion model is established based on the technology of BIM and Pyrosim. And the evacuation settings and building environment are further concluded for the accurate dynamic simulation. For the evacuation optimization, the time of different evacuation path corresponding to specific evacuation exit is calculated and compared to achieve the optimal choice of the path in the case of building fire with complex environment.
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