Vui lòng dùng định danh này để trích dẫn hoặc liên kết đến tài liệu này:
http://thuvienso.vanlanguni.edu.vn/handle/Vanlang_TV/18790
Nhan đề: | A Multistory Building Evacuation Model Based on Multiple-Factor Analysis |
Tác giả: | Zhou, Yang Wu, Tanghong Zhang, Gaofan Fan, Zichuan |
Từ khoá: | Simulation Integer programming Cellular automata Terrorism Investigations Population density Evacuations Emergencies Algorithms Factor analysis Regression analysis Elevators Evacuation routing Access routes Computer simulation Multistory buildings |
Năm xuất bản: | 2019 |
Nhà xuất bản: | Hindawi Limited |
Tóm tắt: | Emergency evacuation is an important issue in public security. To make a considerate plan, various situations are presented including blocking the accident area and letting the emergency access path available. In order to offer dynamic evacuation routes due to different circumstances, a multistory building evacuation model is proposed. Firstly, to analyse the patency of the building, an evacuation formula is applied after binary processing. The function of evacuation time and some other parameters is given by means of regression analysis. Secondly, the cellular automata (CA) algorithm was applied to illustrate the effect of the bottleneck. The response of evacuation time could be approximately optimized through calculating time step of the CA simulation. Finally, the value of maximum evacuation population density could be determined according to the analysis of CA simulation results, which was related to the switch state of the emergency channel. The emergency evacuation model was simulated by using the Louvre museum as an example. The results of the simulation presented some feasible evacuation routes in all kinds of situations. Furthermore, the functional relationship would also be given among evacuation time with the diversity of tourists, pedestrian density, and width of exits. It can give a different perspective that the multistory building evacuation model shows excellent adaptability to different circumstances. |
Mô tả: | "Hindawi; Advances in Civil Engineering; Volume 2019, Article ID 6585102, 14 pages; https://doi.org/10.1155/2019/6585102" |
Định danh: | http://thuvienso.vanlanguni.edu.vn/handle/Vanlang_TV/18790 |
ISSN: | 1687-8086 1687-8094 (eISSN) |
Bộ sưu tập: | Bài báo_lưu trữ |
Các tập tin trong tài liệu này:
Tập tin | Mô tả | Kích thước | Định dạng | |
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BBKH1387_TCCN_A Multistory Building Evacuation.pdf Giới hạn truy cập | A Multistory Building Evacuation Model Based on Multiple-Factor Analysis | 4.72 MB | Adobe PDF | Xem/Tải về Yêu cầu tài liệu |
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