Numerical analysis of the effect of stair layout on evacuation efficiency of passenger ship

doi:10.16411/j.cnki.issn1006-7736.2020.04.001

PDF(898 KB)

Journal of Dalian Maritime University ›› 2020, Vol. 46 ›› Issue (4) : 1-7. DOI: 10.16411/j.cnki.issn1006-7736.2020.04.001

WANG Xin-jian, LIU Zheng-jiang^*, HAN He-cai, FANG Si-ming

Author information +

History +

Abstract

To understand the influence of staircase layout on the evacuation efficiency of passenger ships, a passenger ship evacuation simulation model is established by using FDS+EVAC based on the survey results of the population composition and the familiarity of the ship of the Ro-Ro passenger from Yantai to Dalian. The evacuation time and evacuation efficiency were calculated by setting different staircase layout scenarios. The results show that increasing handrails at the main staircase of passenger ships can effectively disperse the flow of evacuation, enhance the efficiency of evacuation at the main stairs, and ease congestion phenomenon. However, too many handrails in the main staircase will increase the overall evacuation time. Considering the construction cost and the personal walking convenience, it is suggested to increase one handrail to the main staircase. The passenger ship evacuation model established in this paper can be used to identify the congestion points of the existing passenger ship geometry layout, optimize the design of ship staircase, and improve the efficiency of passenger evacuation.

Key words

passenger ship safety / stair layout / safe evacuation / FDS+EVAC / safety analysis / simulation analysis

Cite this article

EndNote

Ris (Procite)

Bibtex

Download Citations

WANG Xin-jian, LIU Zheng-jiang, HAN He-cai, FANG Si-ming. Numerical analysis of the effect of stair layout on evacuation efficiency of passenger ship[J]. Journal of Dalian Maritime University. 2020, 46(4): 1-7 https://doi.org/10.16411/j.cnki.issn1006-7736.2020.04.001

References

[1]李若菲, 赵永翔, ¬团团, 等.不同¥梯布局条件下行人疏散效果仿真研究[J].中国安全生产科学技术, 2019, 15(4):160-166 [2]LI R F, ZHAO Y X, LU T T, et al.Simulation on the evacuation effect of downstream people in different staircase layout conditions[J].Journal of Safety Science and Technology, 2019, 15(4):160-166 [3] Wang X J, Liu Z J, Zhao Z W, et al.Passengers' likely behaviour based on demographic difference during an emergency evacuation in a Ro-Ro passenger ship[J].Safety Science, 2020, 129:104803- [4]田伟, 吕伟.船舶安全疏散研究述评[J].中国安全生产科学技术, 2014, 10(4):133-138 [5]TIAN W, LV W.Review on study of evacuation in ship[J].Journal of Safety Science and Technology, 2014, 10(4):133-138 [6] IMO.MSC.1/Circ.1533-Revised guidelines for evacuation analysis for new and existing passenger ships.6 June, 2016. [7]陈一洲, 陈文涛, 张无敌, 等.复杂建筑人员密集区域疏散模型[J].中国安全科学学报, 2019, 29(05):13-18 [8]CHEN Y Z, CHEN W T, ZHANG W D, et al.Research on evacuation model in densely populated area in a complex building[J].China Safety Science Journal, 2019, 29(05):13-18 [9]冯诚, 杨静, 张红亮, 等.基于组合模型的地铁车站行人疏散仿真优化研究[J].中国安全科学学报, 2019, 29(08):49-54 [10]FENG C, YANG J, ZHANG H L, et al.Research on pedestrian evacuation simulation in rail transit station based on combined model[J].China Safety Science Journal, 2019, 29(08):49-54 [11]王彦富, 李彪, 秦桃, 等.海洋钻井平台火灾疏散仿真研究[J].中国安全科学学报, 2018, 28(3):68-73 [12]WANG Y F, LI B, QIN T, et al.Simulation of evacuation from offshore drilling platform in fire[J].China Safety Science Journal, 2018, 28(3):68-73 [13]王彦富, 李彪, 秦桃, 等.海洋钻井平台井喷火灾概率动态预测研究[J].中国安全科学学报, 2018, 28(2):64-68 [14]WANG Y F, LI B, QIN T, et al.Research on dynamic prediction of probability of offshore drilling platform blowout fire[J].China Safety Science Journal, 2018, 28(2):64-68 [15] Ping, P, WANG, K, KONG, D P.Analysis of emergency evacuation in an offshore platform using evacuation simulation modelling[J].Physica A: Statistical Mechanics and its Applications, 2018, 505:601-612 [16]黄丹妍, ¬兆明, 黄玉彪, 等.基于的考虑不同出口λ置的舰船舱室疏散问题[J].船海工程, 2017, 46(3):113-117 [17]HUANG D Y, LU Z M, HUANG Y B, et al.On ship pedestrian evacuation involving different exit position based on Pathfinder[J].Ship and ocean engineering, 2017, 46(3):113-117 [18]马全党, 谭恒涛, 刘森, 等.新型考虑短板效应的客船应急疏散·径模型[J].武汉理工大学学报交通科学与工程版, 2019, 43(5):951-956 [19]MA Q D, TAN H T, LIU S, et al.A new passenger ship emergency evacuation rout model considering buckets effect[J].Journal of Wuhan University of Science and Technology (Transportation Science ＆ Engineering), 2017, 46(3):113-117 [20] SUN J L, LU S X, LO S M, et al.Moving characteristics of single file passengers considering the effect of ship trim and heeling[J].Physica A: Statistical Mechanics and its Applications, 2018, 490:476-487 [21]张德珍, 赵敏, , 等.风浪影响下的客轮人员疏散模型及仿真[J].系统工程理论与实践, 2016, 36(06):1609-1615 [22]ZHANG D Z, ZHAO M, YING T, et al.Passenger ship evacuation model and simulation under the effects of storms Systems[J].Engineering-Theory & Practice, 2016, 36(06):1609-1615 [23]杨琪, 王维莉, 胡志华.突发事件下邮轮应急疏散模拟及其验证[J].大连海事大学学报, 2018, 44(02):27-32 [24]YANG Q, WANG W L, HU Z H.Simulation and verification of passenger ship emergency evacuation under emergency[J].Journal of Dalian Maritime University, 2018, 44(02):27-32 [25] KORHONEN T.Fire Dynamics Simulator with Evacuation: FDS+EVAC Technical Reference and User’s Guide. VTT Technical Research Centre of Finland, 2018, Finland. [26] LEI W J, TAI C M.Effect of different staircase and exit layouts on occupant evacuation[J].Safety Science, 2019, 118:258-263 [27] Galea, E R, Deere, S, Brown, R, et al.In: Pedestrian and Evacuation Dynamics 2012. Springer International Publishing, Cham, 2014, pp. 109–123.