面向工程事故防控的违规操作行为扩散研究
发布时间：2018-08-23 09:37
【摘要】：施工人员的违规操作行为会致使工程项目事故发生,直接威胁生命财产安全和影响工程项目成败。在研究工程项目施工事故产生机理和施工人员违规操作行为扩散机理的基础上,运用运筹学方法分析违规操作行为在施工人员网络中的传播扩散过程,研究表明:自身阈值、影响系数和显现程度对施工人员违规操作行为的传播扩散具有不同的调节作用,合理调整自身阈值、影响系数、显现程度与影响节点和传播路径数量变化的作用关系,可以有效减轻违规操作行为的传播扩散程度,相关结论可以在一定程度上帮助防控和减少工程项目施工中突发事故的发生。
[Abstract]:The illegal operation behavior of the construction personnel will lead to the accident of the project, which will directly threaten the safety of life and property and affect the success or failure of the project. Based on the study of the mechanism of construction accidents and the diffusion mechanism of construction personnel's illegal operation behavior, the propagation and diffusion process of the illegal operation behavior in the construction personnel network is analyzed by using the method of operation research. The coefficient of influence and the degree of appearance have different regulating effects on the propagation and diffusion of the illegal operation behavior of the construction personnel. The proper adjustment of the threshold value, the influence coefficient, the effect relationship between the degree of manifestation and the change of the number of the influence nodes and the number of the propagation path are discussed. It can effectively reduce the spread and spread of the illegal operation, and the relevant conclusions can help to prevent and control and reduce the occurrence of sudden accidents in the construction of the project to a certain extent.
【作者单位】： 兰州大学管理学院;
【基金】：国家自然科学基金资助项目(71472079,71072070) 中央高校基本科研业务费专项资金资助项目(14LZUJBWYJ029,15LZUJBWZD017,16LZUJBWZY007)
【分类号】：TU714
本文编号：2198651
[Abstract]:The illegal operation behavior of the construction personnel will lead to the accident of the project, which will directly threaten the safety of life and property and affect the success or failure of the project. Based on the study of the mechanism of construction accidents and the diffusion mechanism of construction personnel's illegal operation behavior, the propagation and diffusion process of the illegal operation behavior in the construction personnel network is analyzed by using the method of operation research. The coefficient of influence and the degree of appearance have different regulating effects on the propagation and diffusion of the illegal operation behavior of the construction personnel. The proper adjustment of the threshold value, the influence coefficient, the effect relationship between the degree of manifestation and the change of the number of the influence nodes and the number of the propagation path are discussed. It can effectively reduce the spread and spread of the illegal operation, and the relevant conclusions can help to prevent and control and reduce the occurrence of sudden accidents in the construction of the project to a certain extent.
【作者单位】： 兰州大学管理学院;
【基金】：国家自然科学基金资助项目(71472079,71072070) 中央高校基本科研业务费专项资金资助项目(14LZUJBWYJ029,15LZUJBWZD017,16LZUJBWZY007)
【分类号】：TU714
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