摘要
港口生产工艺的复杂性给港区安全操作带来了严峻挑战,其作业点多、线长、面广的特点决定了港区一旦发生安全事故,将使机械设备、人员安全、企业财产等遭受严重损害.因此,对港区安全做出正确评价并根据评价结果进行事前监控就显得尤为重要.有鉴于此,文章从影响港口安全的因素出发,构建了集装箱港区安全评价的指标体系,并建立了基于熵权理想点的评价模型.在此基础上对四个集装箱港区进行了实证研究,研究揭示了影响集装箱港区安全的主要因素,并论证了熵权理想点模型是评价港区安全的有效方法.
The complexity of port handling technology has brought serious challenges to ports＇ operation safety.The character of many operation point,long line,wide surface decides that once accidents occur in port,there will make serious damage to the machines and equipments,personnel safety,enterprise property and so on.Therefore,it is particularly important to make right evaluation on the port safety and make proactive monitoring according to the result of evaluation.Based on the factors that affect port safety,this paper constructs the container port safety evaluation index system and model based on the method of entropy weighting ideal point.Then it does a demonstration research about four container ports＇ safety.The research reveals the dominant index among the indexes,and demonstrates that the model of entropy weighting ideal point is an effective method on the evaluation of port safety.
出处
《数学的实践与认识》
北大核心
2016年第9期71-79,共9页
Mathematics in Practice and Theory
基金
国家自然科学基金(51409157
71473162
51508319)
教育部人文社会科学研究项目(14YJC630008)
上海市教委科研创新项目(14YZ109)
上海海事大学校基金项目(20130457)
关键词
港区安全
集装箱港区
熵权理想点
评价
port safety
container port district
entropy weighting ideal point
evaluation
