Construction Safety Accident Prevention Based On Trajectory Intersection Theory

In the current research of safety science,there is an urgent need for building safety accident prevention research,there are a lot of theories,such as accident causation theory,two types of hazard theory,accident causing theory and so on.Based on Nord International Plaza project,this paper discusses the application of trajectory intersection theory in the safety production activities in the practical engineering.In the construction industry production activity and the life process,according to the track crossing theory,the unsafe behavior of construction workers,the unsafe condition of mechanical equipment is the direct cause of the accident.Therefore,it is necessary to take effective measures to prevent the movement of people and objects in the intersection,in order to effectively prevent and control the occurrence of construction safety accidents.,in combination with the theory,we think that the root cause of casualties in the construction process is the energy,the accidental release of harmful substances and the control of the loss of energy and the protection of harmful substances.This paper analyzes in the foundation of the causes of the occurrence of construction safety accidents,to further explore specific measures and Countermeasures on the prevention of construction safety accidents in the hand can take the safety management of mechanical equipment to do preventive work and application of control technology of mechanical equipment to strengthen the risk factors(machinery and equipment)the safe operation to ensure the safe operation of the state,the.In human terms by strengthening training and education of construction workers,construction safety occupation adaptability selection,construction personnel safety production of construction enterprise incentive system and other measures to strengthen and improve the people's safety behavior,change and suppression of human unsafe behavior.Construction enterprises in order to achieve the prevention and control of construction safety accidents,can be through the above measures to avoid the construction process of the phenomenon of people and objects in the movement track intersection.