Study On Safety Hidden Trouble Management Of Urban Underground Pipe Corridor Construction Based On Accident Causation Theory

In recent years,the construction of underground comprehensive pipe corridors in cities across China has shown a rapid growth trend,and the management of hidden safety hazards at construction sites has attracted much attention.The use of scientific technical means and management measures to strengthen the management of hidden safety hazards at the construction site of urban underground comprehensive corridors,and effective prevention and control of various types of hidden safety hazards have become urgent problems.The related research has certain theoretical and practical significance.This article analyzes the status quo of safety hazard management of urban underground comprehensive pipe corridor construction in China,and uses the cause-of-accident theory to study the causes of safety accidents in urban underground comprehensive pipe corridor construction.Combined with the three types of common accidents,such as accidental falls,collapses and object impacts,the classification research Explore the process of accident formation.The fishbone diagram method is used to analyze the causes of the above three types of accidents in the construction of urban underground comprehensive corridors from the aspects of human behavior errors,object defects,management environment,and construction environment.This paper studies the main sources of danger in urban underground comprehensive pipe corridor construction enterprises and urban underground comprehensive pipe corridor construction sites,such as the first category of dangerous sources:falling objects,missing nail reinforcement,and personal injury caused by abnormal operation of construction facilities.For example,the second category directly causes many potential safety hazards to occur in the first category,and uses the safety hazard assessment method to analyze the hidden safety hazards existing in the construction of urban underground comprehensive corridors.This article proposes that targeted safety targets should be formulated for the potential safety hazards at the construction site of the corresponding project,and a systematic safety hazard management organization should be established to effectively control the human and material hazard sources to achieve management countermeasures for the potential safety hazards found at the construction site..Through the trajectory crossing model,the management of threatened accidents is proposed to prevent and reduce the occurrence of safety accidents in the construction of urban underground comprehensive corridors.This article takes the underground underground pipe gallery accident at Tabei Road in Shijiazhuang City as an example,and analyzes the causes of safety accidents and the possibility of similar safety hazards through accident tree analysis.Carry out a systematic analysis and apply effective preventive and rectifying measures to the countermeasures and suggestions for the management practices of urban underground comprehensive corridor construction enterprises.Through research and identification of the types of hidden dangers in the construction process of urban underground comprehensive corridors,this paper puts forward relevant suggestions to avoid construction accidents,improve the safety production level of urban underground comprehensive corridors construction enterprises,and protect the lives of workers in the construction industry Property security has certain research value and practical significance.