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Real-time fire evacuation system based on ant colony optimization (RFES-ACO) algorithm 1

bicycle racing centre 1

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A Method of Evaluating the Design of Evacuation Based on the Using Rate of Unit Effective Evacuation

Yang Jianpeng,Zhang Heping,Pan Zheng,Ma Ning,Jiang Weicheng

Strategic Study of CAE 2006, Volume 8, Issue 5,   Pages 94-97

Abstract:

During designing a building, the design of evacuation is very important.The rationality of the design of evacuation determines whether people can evacuate from buildings.But the existing criterion does not relate to how to evaluate rationality of various designs of evacuationThis paper advances a method which uses the using rate of unit effective evacuation width as the majorAnd this method can give advices to adjust the design to profit personal evacuation.

Keywords： fire     evacuation     the using rate of unit effective evacuation width    

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Evacuation Reliability Calculation in Case of Building Fire Based on Genetic Algorithms

Wang Jinhui,Lu Shouxiang

Strategic Study of CAE 2006, Volume 8, Issue 3,   Pages 58-61

Abstract: This method is convenient to calculate evacuation reliability when performance function of evacuationthe result of case analysis shows its efficiency, and genetic algorithm can be used to calculate the evacuationGAs can give a good new way to study the reliability of evacuation in case of building fire.

Keywords： genetic algorithms     fire     evacuation     reliability    

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An Algorithm of Evacuation Time Which Simulates the Evacuation Course

Zhu Jiaying,Zhang Heping

Strategic Study of CAE 2006, Volume 8, Issue 8,   Pages 73-76

Abstract: In this paper, the evacuation facilities such as doors were abstracted as units of the net, and the evacuation

Keywords： evacuation arithmetic     room unit     series-wound model     shunt-wound model    

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Integrating storm surge modeling with traffic data analysis to evaluate the effectiveness of hurricane evacuation

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 6,   Pages 1301-1316 doi: 10.1007/s11709-021-0765-1

Abstract: The Category 5 hurricane in 2017 caused a record evacuation with an estimated 6.8 million people relocatingTraffic data were used to analyze the evacuation traffic patterns.In south-east Florida, evacuation traffic started 4 days before the hurricane’s arrival.Over-evacuation caused Evacuation Traffic Index (ETI) to increase to 200% above normal conditionsin some sections of highways, which reduced the effectiveness of evacuation.

Keywords： storm surge modeling     traffic     evacuation     Hurricane Irma    

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Evacuation strategies for vertical ship lift during initial fire: Integrated application of stairs and

Shu CHEN, Menghan SHANG, Jianping WANG

Frontiers of Engineering Management 2021, Volume 8, Issue 1,   Pages 135-147 doi: 10.1007/s42524-020-0125-1

Abstract: Although several researchers have investigated fire evacuation strategies for reducing potential safetySeveral evacuation routes were analyzed according to VSL structure and evacuation times in this studyObjective function corresponding to the minimum vertical evacuation time and related simulation modelwas subsequently developed to obtain a cooperative evacuation plan considering different numbers oftime in the stair- and elevator-coordinated evacuation mode.

Keywords： vertical ship lift     initial fire     fire evacuation     numerical simulation     stair     elevator    

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RFES: a real-time fire evacuation system for Mobile Web3D Research Articles

Feng-ting YAN, Yong-hao HU, Jin-yuan JIA, Qing-hua GUO, He-hua ZHU, Zhi-geng PAN

Frontiers of Information Technology & Electronic Engineering 2019, Volume 20, Issue 8,   Pages 1061-1074 doi: 10.1631/FITEE.1700548

Abstract: the computing power of the Mobile Web3D and they need to be solved before implementing a public fire evacuationSimulation results show that the public could use Mobile Web3D devices to experience fire evacuationThe real-time fire evacuation system (RFES) is efficient and the evacuation rate is better than thoseof the other two algorithms, i.e., the leader-follower fire evacuation algorithm and the random fireevacuation algorithm.

Keywords： Fire evacuation drill     Building information modeling (BIM) building space     Mobile Web3D     Real-time fireevacuation system based on ant colony optimization (RFES-ACO) algorithm    

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Evacuation Analysis of a Large Shopping Mall

Song Weiguo,Yu Yanfei,Zhang Heping

Strategic Study of CAE 2005, Volume 7, Issue 10,   Pages 78-83

Abstract: Evacuation analysis is one of the key problems in the performance-based design.performance-based design of a large shopping mall is introduced, and a cellular automata (CA) based evacuationmodel, i.e. the CAFE model is used to analyze the efficiency of evacuation.pedestrians and those between pedestrians and environment are quantified in CAFE model, the values of evacuationtime obtained through the model are slightly larger than those of an evacuation software, Simulex, indicating

Keywords： evacuation     performance-based design     cellular automata    

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Study of Evacuation Jamming Transition in Crossing Exit

Chen Tao,Song Weiguo,Fan Weicheng,Lu Shouxiang

Strategic Study of CAE 2004, Volume 6, Issue 4,   Pages 56-60

Abstract:

Under the condition of open boundary, pedestrian evacuation dynamics in crossing exit is simulatedfundamental rules between the boundary density and width of route and to estimate jam transition during evacuationend, it should be pointed that the simulation results in this paper will be helpful for the design of evacuation

Keywords： evacuation     lattice-gas model     jamming     phase transition     fire    

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A Modification of Evacuation Time Computational Model andSimulation Comparison Analyses With Olympic

Zhang Qingsong,Liu Mao,Zhao Guomin

Strategic Study of CAE 2007, Volume 9, Issue 4,   Pages 64-69

Abstract:

In this paper, a computational evacuation discrete time model(EDTM) hasbeen presented to analyze the building egress evacuation time problem with previous works, and discussesresults, EDTM shows great value in dealing with stadium,  especially the2008Beijing Olympic stadium, evacuation

Keywords： evacuation time     crowd flow rate     egress     simulation     Olympic stadium    

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Study on Natural Smoke Evacuation System Performance of Laoshan Bicycle Racing Centre

Zhang Heping,Zhang Qingwen,Yao Bin,Zhuang Lei,Wang Wei,Zhu Wuba

Strategic Study of CAE 2006, Volume 8, Issue 4,   Pages 76-78

Abstract: performance-based fire safety design concept was adopted to analyze the fire safety objective that the smoke evacuationbicycle racing centre should achieve, fire scenarios were designed and the performance of natural smoke evacuation

Keywords： bicycle racing centre     natural smoke evacuation     performance-based    

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The Performance-based Design of the Smoke Evacuation and Ventilation System in an Olympic Gymnasium

Fu Qiang,Zhang Heping,Zhu Wuba,Xie Qiyuan

Strategic Study of CAE 2007, Volume 9, Issue 12,   Pages 21-25

Abstract:

This paper makes a calculation of the smoke evacuation volume in a certainby using the smoke control formula from NFPA92B,  and makes an optimization design of the smoke evacuation It also discusses the inner relationship among the mechanical smoke evacuation,  the mechanicaland natural ventilation as well as the influence of the mechanical ventilation volume on the smoke evacuationOlympic gymnasium,  which provides the theoretical basis for the optimization design of the smoke evacuation

Keywords： gymnasium     smoke evacuation system     ventilation system     performance-based    

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Preliminary Study on Evacuation Design in Large Supermarke t

You Yuhang,Li Yuanzhou,Chen Jinsong,Feng Rui,Wang Haobo,Huo Ran

Strategic Study of CAE 2007, Volume 9, Issue 4,   Pages 99-102

Abstract: more symmetrically by setting shared evacuation staircase.The occupant evacuation times of three evacuation scenarios are simulated by EVACNET4.width of the fire zones is more effective for evacuation.Setting shared evacuation staircase will help for evacuation and improve the efficiency of using theDecreasing the fire zone area will shorten the evacuation distance, and the evacuation time will be reduced

Keywords： large supermarket     occupant safety evacuation     improved design project     computer simulation    

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Performance-based Fire Protection Designs and Analyses for Occupant Evacuations in Super-long Road Tunnels

Chen Changkun,Xu Zhisheng

Strategic Study of CAE 2007, Volume 9, Issue 9,   Pages 78-83

Abstract:

In this paper,  the evacuation characteristics of occupants in super Numerical simulation studies were conducted on the evacuation of occupants under conditions of Results show that the available and the required safe evacuation time (ASET and RSET,  respectivelysuper-long tunnels should consider the influences of fire source locations on occupant loads and the ASET at evacuationsuper-long road tunnels could provide the valuable references for the optimization designing of the safety evacuation

Keywords： evacuation     fire     super-long tunnel     transverse passageway     performance- based fire protection design    

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Title Author Date Type Operation

A Method of Evaluating the Design of Evacuation Based on the Using Rate of Unit Effective Evacuation

Yang Jianpeng,Zhang Heping,Pan Zheng,Ma Ning,Jiang Weicheng

Journal Article

Evacuation Reliability Calculation in Case of Building Fire Based on Genetic Algorithms

Wang Jinhui,Lu Shouxiang

Journal Article

An Algorithm of Evacuation Time Which Simulates the Evacuation Course

Zhu Jiaying,Zhang Heping

Journal Article

Integrating storm surge modeling with traffic data analysis to evaluate the effectiveness of hurricane evacuation

Journal Article

Evacuation strategies for vertical ship lift during initial fire: Integrated application of stairs and

Shu CHEN, Menghan SHANG, Jianping WANG

Journal Article

RFES: a real-time fire evacuation system for Mobile Web3D

Feng-ting YAN, Yong-hao HU, Jin-yuan JIA, Qing-hua GUO, He-hua ZHU, Zhi-geng PAN

Journal Article

Evacuation Analysis of a Large Shopping Mall

Song Weiguo,Yu Yanfei,Zhang Heping

Journal Article

Study of Evacuation Jamming Transition in Crossing Exit

Chen Tao,Song Weiguo,Fan Weicheng,Lu Shouxiang

Journal Article

A Modification of Evacuation Time Computational Model andSimulation Comparison Analyses With Olympic

Zhang Qingsong,Liu Mao,Zhao Guomin

Journal Article

Study on Natural Smoke Evacuation System Performance of Laoshan Bicycle Racing Centre

Zhang Heping,Zhang Qingwen,Yao Bin,Zhuang Lei,Wang Wei,Zhu Wuba

Journal Article

The Performance-based Design of the Smoke Evacuation and Ventilation System in an Olympic Gymnasium

Fu Qiang,Zhang Heping,Zhu Wuba,Xie Qiyuan

Journal Article

Preliminary Study on Evacuation Design in Large Supermarke t

You Yuhang,Li Yuanzhou,Chen Jinsong,Feng Rui,Wang Haobo,Huo Ran

Journal Article

Performance-based Fire Protection Designs and Analyses for Occupant Evacuations in Super-long Road Tunnels

Chen Changkun,Xu Zhisheng

Journal Article