基于BIM技术的地铁运营阶段安全管理研究

发布时间：2018-05-08 10:18

本文选题：BIM技术 + 文本挖掘技术　；参考：《中国矿业大学》2017年硕士论文

【摘要】：近年来地铁运营阶段事故时常发生,地铁运营安全形势不容乐观。严峻的安全现状,日益受到政府、学者等各方面的高度重视。地铁在运营的过程中涉及到人、设备、环境、管理方面,形成事故的原因日益复杂,这些对运营阶段的安全管理工作提出更高的要求。BIM技术具有的可视化、参数化、数据集成化等特点,对改善目前建筑、轨道等行业安全管理现状有极大的推进作用。基于此,本研究将BIM技术与地铁运营阶段的安全管理工作相结合,以提升地铁运营阶段安全管理信息化水平。首先,本文在对比分析国内外地铁运营阶段安全管理模式的基础上,结合我国安全管理研究现状,提出实现信息化管理是改善地铁运营阶段安全管理的重要方式,在此基础上,分析BIM技术应用现状,得出BIM技术适用于实现地铁运营阶段安全管理信息化。其次,在对110起国内外地铁运营阶段事故案例分析的基础上,采用文本挖掘技术对事故文本进行信息挖掘,得到和事故关联度较高的词语,在此基础上,进一步对110起事故详细统计分析,最终得到事故发生的主要类型,事故在时间、空间、因素、修复时间上分布的规律,为致因机理的研究奠定了基础。然后,结合地铁运营系统的特点,建立基于人、设备、环境、管理的事故致因机理模型体系。紧接着对四类因素进行深刻剖析,得出影响各因素的指标,构建运营阶段安全管理评价指标体系,并采用层次分析法确定因素指标的权重,依据指标权重的大小来确定BIM技术在地铁运营阶段的应用点为:设备的安全运行管理、人员的安全教育培训、应急的安全疏散。最后,本文在BIM技术对地铁运营阶段设备应用分析的基础上,设计基于BIM技术的设备运维管理框架,并使用Access 2010建立了地铁设备运维数据库,基于此,详细研究计划性维修、状态性维修、故障维修;紧接着将BIM技术与Pathfinder相结合,结合实例研究得到应用BIM技术对地铁应急安全疏散是有效的;依据BIM技术在安全教育培训的优势,结合实例应用,探索BIM技术在安全教育培训方面的应用。综上所述,本文的研究内容对地铁运营阶段安全管理是有借鉴意义的。
[Abstract]:The safety situation of subway operation is not optimistic in recent years. The safety situation of subway operation is not optimistic. The serious security situation is increasingly valued by the government, scholars and other aspects. In the process of operation, the subway is involved in human, equipment, environment and management, the cause of the accident is increasingly complex, these are the safety management workers in the operation stage. In order to put forward higher requirements,.BIM technology has the characteristics of visualization, parameterization and data integration, which can greatly improve the current situation of safety management in construction and orbit. Based on this, this research combines the BIM technology with the safety management of the subway operation stage to improve the safety management information in the subway operation stage. First, on the basis of comparing and analyzing the safety management mode of subway operation stage both at home and abroad, combining with the present situation of China's safety management research, it is proposed that the realization of information management is an important way to improve the safety management of the subway operation stage. On this basis, the application of BIM technology is analyzed, and the BIM technology is suitable for the realization of subway operation. Secondly, on the basis of the accident case analysis of 110 domestic and foreign subway operation stages, the text mining technology is used to excavate the accident text information and get the words with high degree of accident correlation. On this basis, the detailed statistical analysis of 110 accidents is further analyzed, and the main categories of the accident are finally obtained. Type, the law of the accident in time, space, factor, the distribution of the repair time, laid the foundation for the research of the cause mechanism. Then, combining the characteristics of the subway operation system, the mechanism model system based on human, equipment, environment and management is set up. Then the four factors are deeply analyzed, and the index of influencing factors is obtained, Gou Jianyun The evaluation index system of the safety management of the camp is made, and the weight of the factor index is determined by the analytic hierarchy process. According to the weight of the index, the application points of the BIM technology in the subway operation stage are as follows: the safety operation management of the equipment, the personnel's safety education and training, the emergency evacuation. Finally, this paper is in the BIM technology to the subway operation stage. On the basis of the equipment application analysis, the equipment operation and maintenance management framework based on BIM technology is designed, and the subway equipment operation and maintenance database is established using Access 2010. Based on this, the planned maintenance, the state maintenance and the fault maintenance are studied in detail. Then the BIM technology is combined with the Pathfinder, and the application of BIM technology to the subway should be applied to the subway, and the application of the BIM technology to the subway should be obtained. Urgent and safe evacuation is effective. According to the advantages of BIM technology in safety education and training, combined with practical application, the application of BIM technology in safety education and training is explored. To sum up, the research content of this paper is of reference to the safety management of the subway operation stage.

【学位授予单位】：中国矿业大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：U298

【参考文献】