Study On Recognition And Interaction Of Safety Evacuation Factors In High-rise Student Apartment

The high-rise student apartments have gradually replaced the traditional low level student dormitories.However,the height of vertical high-rise apartment,crowded apartment buildings,combustible,indiscriminate use of electrical equipment students lead to short-circuit and overload phenomenon can easily lead to fire,some students in the dormitory to smoke,but also a major cause of student apartment fire,once the fire happens,how will the safety evacuation is the key as soon as possible.Therefore,it is of great significance to systematically study the factors affecting the safe evacuation of the high-rise student apartments and to ensure the safe evacuation of the people under the fire.Through theoretical analysis,software simulation and field test,we identify the influencing factors of high-rise apartment safety evacuation,and study the relationship between the factors and its importance.1.Through the combination of the theory of safety evacuation and the actual situation of high-rise apartment safety evacuation,we identify the influencing factors of high-rise apartment safety evacuation,and establish the identification system of high-rise apartment safe evacuation influence factors.2.Through the evacuation simulation of Pathfinder,the influence degree of the key influencing factors on building construction,evacuation system,evacuation drill and evacuation command is studied.3.Through the design and implementation of evacuation test student apartment corridor personnel under different visibility,influence on the key factors affecting the visibility of the senior student apartment safety evacuation,the personnel evacuation speed under different visibility curve graph contrast density and density sensitive evacuation interval.4.Based on the theory of DEMATEL,combined with the two element semantics theory,we studied the interaction and the importance of the factors affecting the safety evacuation of all kinds of high-rise apartment buildings,and got the core factors,causes and outcome factors.