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首页> 外文会议>Safeguard >THE SAFEGUARD FIRE SCENARIO EVACUATION BENCHMARK AND RECOMMENDATIONS TO IMO TO UPDATE MSC CIRC 1238
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THE SAFEGUARD FIRE SCENARIO EVACUATION BENCHMARK AND RECOMMENDATIONS TO IMO TO UPDATE MSC CIRC 1238

机译：安全火灾现场疏散基准和对IMO的建议以更新MSC CIRC 1238

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摘要

This paper describes research that was carried-out under the EU FP7 project SAFEGUARD to develop a fire benchmark evacuation scenario for large passenger ships that could be incorporated within a modified form of the IMO evacuation analysis guidelines. The analysis has involved detailed Computational Fluid Dynamics (CFD) fire modelling analysis of fire scenarios, analysis of experimental data relating to fires in passenger ships and extensive evacuation simulation using two established ship based evacuation modelling tools. The aim of the fire benchmark scenario was to include the impact of the fire on the evacuating passengers without introducing the need to undertake a full fire simulation. The primary impact of the generation and spread of fire hazards considered in the benchmark analysis is the reduction in travel speeds of passengers due to smoke obscuration and a change in the evacuation procedures associated with the fire zone containing the fire. As a result of this work it is proposed that a new degraded scenario be introduced into IMO MSC Circ 1238 that requires the passengers in the identified MVZ to evacuate from the zone horizontally into the neighbouring MVZs. The proposed fire benchmark scenario is demonstrated using a large cruise ship geometry.
机译：本文介绍了根据欧盟FP7项目SAFEGUARD进行的研究，以开发大型客船的火灾基准疏散方案，该方案可纳入IMO疏散分析准则的修改形式中。该分析涉及火灾场景的详细计算流体动力学（CFD）火灾建模分析，与客船火灾相关的实验数据分析以及使用两个已建立的基于船舶的疏散建模工具进行的大规模疏散模拟。火灾基准情景的目的是在不引入进行完整火灾模拟的需要的情况下，包括火灾对撤离乘客的影响。基准分析中考虑的火灾隐患的产生和蔓延的主要影响是，由于烟雾遮挡和与包含火灾的着火区相关的疏散程序的改变，旅客的行进速度降低。这项工作的结果是，建议将新的降级方案引入IMO MSC Circ 1238中，该方案要求已识别MVZ中的乘客从该区域水平撤离到相邻的MVZ中。使用大型游轮几何体演示了拟议的火灾基准情景。

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  • 来源
    《Safeguard》|2012年|65-82|共18页
  • 会议地点 London(GB)
  • 作者

    E R Calea; A Grandison; D Blackshields; G Sharp; L Filippidis; S Deere; I Nicholls; Y Hifi;

  • 作者单位

    Fire Safety Engineering Group, University of Greenwich, London, UK;

    Fire Safety Engineering Group, University of Greenwich, London, UK;

    Fire Safety Engineering Group, University of Greenwich, London, UK;

    Fire Safety Engineering Group, University of Greenwich, London, UK;

    Fire Safety Engineering Group, University of Greenwich, London, UK;

    Fire Safety Engineering Group, University of Greenwich, London, UK;

    Safety at Sea Ltd, Glasgow, UK;

    Safety at Sea Ltd, Glasgow, UK;

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  • 正文语种 eng
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