Coupling Research On Safety Risk Factors Of Urban Underground Comprehensive Pipe Corridor Construction

With the development of economy and society,in recent years,large and medium-sized cities in China have begun to vigorously promote the construction of underground comprehensive pipeline corridors.The construction of urban underground comprehensive pipeline corridors can effectively improve the governance of traditional municipal pipelines.However,due to the coupling of multiple risk factors such as construction personnel,operating environment,machinery and equipment,and project management during the construction phase of the urban underground comprehensive pipeline corridor,the safety management of the underground comprehensive pipeline corridor during the construction phase is difficult.increase.At this stage,the research on the coupling of safety risks in the construction of urban underground comprehensive corridors is relatively one-sided and has not yet formed a complete system.Therefore,this paper systematically identifies the safety risk factors for the construction of urban underground comprehensive pipe corridors,conducts in-depth research on the coupling mechanism of risk factors,the role relationship,and the degree of coupling.At the same time,based on the research conclusions,it proposes control measures for coupling risks,which will improve the city.The level of safety management in the construction phase of underground comprehensive pipeline corridors has theoretical and practical significance.This article first introduces the research status of risk coupling and the theoretical basis of related research.Then it identifies the four types of risk factors that affect the safety of urban underground comprehensive pipeline corridor construction,including human,environment,machinery,and management.Couplingmechanism of factors and qualitative analysis of the coupling effect of homogeneous single factor and heterogeneous double and multi-factor risk on the safety of underground comprehensive pipeline corridor construction using system dynamics principles,and a causal relationship diagram was established;then the urban underground comprehensive corridor corridor was constructed The construction safety risk factor coupling NK model conducts quantitative research on the coupling degree between different risk factors,and draws the coupling law of underground safety management construction safety risk.Finally,based on the principle of risk coupling decoupling,according to the conclusions of qualitative analysis and quantitative research,Propose targeted safety coupling risk management and control measures for the construction of urban underground comprehensive pipeline corridor under the concept of decoupling.