大型交叉施工安全模糊控制网络研究
发布时间：2018-08-13 17:32
【摘要】：随着交通运输事业的发展，将会有越来越多的交叉工程，，大型交叉工程被交线路（高等级公路、铁路等）往往交通量大，很难做到断交施工，对周边扰动也较为敏感，如何构建一个安全控制网络来保证自身结构物、被交结构物的安全是一个亟需解决的问题。此外，大型交叉施工安全风险诸多被评价项目往往很难用经典的数学方法来描述，因此有必要研究适用于大型交叉工程的安全模糊控制网络，从而预防控制大型交叉工程施工重特大生产事故的发生。 本文通过对模糊数学及其应用的研究，结合大型交叉工程施工安全风险的特点，在模糊控制理论的基础上，研究制定出大型交叉施工安全模糊控制网络。然后进行了工程实例分析。基于大型交叉施工事故致因理论，通过风险识别及风险分析，建立风险因素清单；利用层次分析法、模糊综合评判法对大型交叉工程安全风险可能性、严重程度等级进行评价，通过风险矩阵法得到大型交叉工程施工安全风险等级；基于大型交叉施工事故致因理论及风险源清单，根据风险接受准则，建立相应的自身及被交结构物安全防控措施，从而保证自身结构物、被交结构物的安全。 通过对大型交叉施工安全模糊控制网络的研究，建立了大型交叉施工事故致因模型，给出了大型交叉施工安全风险因素清单，制定出了相宜的自身及被交结构物安全防控措施，形成了大型交叉施工安全模糊控制网络。此创新填补了国内外在大型交叉安全控制方面研究的不足，对以后交叉工程施工安全管理具有借鉴意义，还将会对公路交通建设的发展起到巨大的推动作用。
[Abstract]:With the development of traffic and transportation, there will be more and more cross projects. Large cross projects (high grade highways, railways, etc.) often have a large traffic volume, it is difficult to cut off the intersection construction, and is sensitive to the disturbance around them. How to construct a security control network to ensure the security of the intersected structure is an urgent problem. In addition, it is difficult to describe the safety risk of large cross construction by classical mathematical method. Therefore, it is necessary to study the safety fuzzy control network suitable for large cross engineering. In order to prevent and control the large-scale cross-engineering construction of serious and serious production accidents. Based on the study of fuzzy mathematics and its application, combined with the characteristics of construction safety risk of large-scale cross engineering, the fuzzy control network of large cross construction safety is developed on the basis of fuzzy control theory. Then an engineering example is analyzed. Based on the cause theory of large-scale cross construction accidents, the list of risk factors is established through risk identification and risk analysis, and the possibility and severity of safety risk of large cross engineering are evaluated by AHP and fuzzy comprehensive evaluation method. Based on the risk matrix method, based on the theory of the cause of large-scale cross construction accidents and the list of risk sources, and according to the risk acceptance criteria, the corresponding safety prevention and control measures are established. In order to ensure the safety of its own structure, intersected structure. Based on the study of safety fuzzy control network of large-scale cross construction, the cause model of large cross construction accident is established, the list of safety risk factors of large cross construction is given, and the appropriate safety prevention and control measures for itself and the intersection structure are worked out. The safety fuzzy control network of large cross construction is formed. This innovation fills the deficiency of the research on large-scale cross safety control at home and abroad. It has reference significance for the construction safety management of cross engineering in the future, and will also play a huge role in promoting the development of highway traffic construction.
【学位授予单位】：长安大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：U415
本文编号：2181693
[Abstract]:With the development of traffic and transportation, there will be more and more cross projects. Large cross projects (high grade highways, railways, etc.) often have a large traffic volume, it is difficult to cut off the intersection construction, and is sensitive to the disturbance around them. How to construct a security control network to ensure the security of the intersected structure is an urgent problem. In addition, it is difficult to describe the safety risk of large cross construction by classical mathematical method. Therefore, it is necessary to study the safety fuzzy control network suitable for large cross engineering. In order to prevent and control the large-scale cross-engineering construction of serious and serious production accidents. Based on the study of fuzzy mathematics and its application, combined with the characteristics of construction safety risk of large-scale cross engineering, the fuzzy control network of large cross construction safety is developed on the basis of fuzzy control theory. Then an engineering example is analyzed. Based on the cause theory of large-scale cross construction accidents, the list of risk factors is established through risk identification and risk analysis, and the possibility and severity of safety risk of large cross engineering are evaluated by AHP and fuzzy comprehensive evaluation method. Based on the risk matrix method, based on the theory of the cause of large-scale cross construction accidents and the list of risk sources, and according to the risk acceptance criteria, the corresponding safety prevention and control measures are established. In order to ensure the safety of its own structure, intersected structure. Based on the study of safety fuzzy control network of large-scale cross construction, the cause model of large cross construction accident is established, the list of safety risk factors of large cross construction is given, and the appropriate safety prevention and control measures for itself and the intersection structure are worked out. The safety fuzzy control network of large cross construction is formed. This innovation fills the deficiency of the research on large-scale cross safety control at home and abroad. It has reference significance for the construction safety management of cross engineering in the future, and will also play a huge role in promoting the development of highway traffic construction.
【学位授予单位】：长安大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：U415
【参考文献】
相关期刊论文 前10条
1 李力红;张怡;;AHP-模糊综合评判法在心理学中的应用[J];东北师大学报(哲学社会科学版);2008年03期
2 许正权;宋学锋;徐金标;;事故成因理论的4次跨越及其意义[J];矿业安全与环保;2008年01期
3 卢岚,王令东,卞立平,秦嵩;建筑施工现场安全模糊评价方法研究[J];工业工程;2003年06期
4 周广伟;黄龙华;;桥梁转体施工技术[J];华东公路;2007年03期
5 李军;张帆;;浅析大型桥梁钻孔灌注桩施工的风险识别与应对[J];华东公路;2011年06期
6 汪培庄;模糊数学及其应用[J];河南师大学报(自然科学版);1983年02期
7 徐俊;刘娜;;层次分析法的基本思想与实际应用[J];情报探索;2008年12期
8 邬晓光,郝际平,偠洁;旧桥承载力模糊贴近度综合评判法[J];长安大学学报(自然科学版);2005年03期
9 宋飞;赵法锁;;地下工程风险分析的层次分析法及MATLAB应用[J];地球科学与环境学报;2008年03期
10 田水承;李红霞;王莉;陈婷;;从三类危险源理论看煤矿事故的频发[J];中国安全科学学报;2007年01期
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