Study on the identification and control of operational safety accidents in construction

Abstract

Since the 21st century, China's urbanization process is accelerating, the construction industry has developed rapidly and become one of the pillar industries of the national economy, but the construction safety problems also follow. Although the progress of modern technology and management level can improve this problem to a certain extent, safety accidents still occur frequently in actual construction due to the complexity of construction process and the interference of many uncertain factors. Therefore, it is necessary to carry out research on the prevention and control system of construction safety accidents, which is of great significance to improve the prevention and control ability of construction safety accidents and reduce the accident rate. On the basis of a large number of literature studies, this paper establishes an evaluation model for the prevention and control of construction safety accidents, analyses four levels including the risk of equipment failure, environmental risk, the risk of personnel failure and management risk, verifies the model through AHP, and gives weight to each index to draw relevant conclusions. Combined with the current situation of construction safety accidents in construction companies in recent two years, this paper discusses and analyses the problems existing in the prevention and control of construction safety accidents in construction companies, and puts forward corresponding optimization countermeasures, in order to provide assistance for the decision-making of the prevention and control of construction safety accidents.