半潜式生活平台人员疏散影响因素分析  

Analysis on the Factors Influencing Personnel Evacuation on Semi-Submersible Platforms

作　　者：魏麒 高圣彬[1] WEI Qi;GAO Sheng-bin(School of Naval Architecture,Ocean and Civil Engineering,Shanghai Jiaotong University,Shanghai 200240,China)

机构地区：[1]上海交通大学船舶海洋与建筑工程学院,上海200240

出　　处：《计算机仿真》2020年第6期425-429,共5页Computer Simulation

基　　金：国家创新专项大型生活区人员应急和逃生技术研究项目(工信部联装[2016]546号)资助。

摘　　要：为研究海洋平台紧急情况下影响人员疏散的因素,以某半潜式生活平台为例,通过信息自动化采集设备获取生活平台人员疏散试验中120名人员的运动特征数据。利用疏散模拟软件EXODUS对疏散试验过程进行模拟,在验证了疏散模拟结果准确性的基础上,结合撤离分析导则MSC.1/Circ.1533研究人员速度、疏散路径对疏散时间及显著拥堵区的影响规律。结果表明:人员速度参数的准确性对疏散模拟结果影响很大,采用实测人员速度可将模拟误差缩小到8.3%;合理有效地引导人员疏散可以减少显著拥堵区的范围和拥堵时长,提高疏散效率。In order to study the factors influencing personnel evacuation in the emergency situations on offshore platforms, a semi-submersible platform was taken as an example to obtain the motion characteristic data of 120 people in the evacuation test on this platform through automatic information collection equipment. Evacuation software EXODUS was combined to simulate the process of the evacuation test, the revised guidelines on evacuation analyses for new and existing passenger ships(MSC.1/Circ.1533). The effects of personnel speed and evacuation path on the evacuation time and the significant congestion region were studied on the basis of verifying the accuracy of the evacuation simulation results. The results show that the accuracy of personnel speed parameter has a great influence on the evacuation simulation results, and the simulation error can be reduced to 8.3% by using the measured personnel speed. The reasonable and effective guidance of personnel evacuation can reduce the scope and congestion time of the significant congestion region and improve the evacuation efficiency.

关 键 词：半潜式生活平台 人员疏散 数值模拟 疏散影响因素 显著拥堵区 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]