| Development of economy promoting the city’s high-rise buildings’.The number of high-rise buildings in the city has become an important indicator to measure how much the pace of urban development. High-rise fire has become a extremely difficult problem to overcome all over the word.Because that he complex of high-rise structures,stairs and shaft can generate chimney effect,even result smoking, spreading of fire, serious injury and death.Therefore, to reduce the incidence of high-rise fires,protect residents’ life and property safe. So it is the most pressing problems to create a harmonious society.To reduce casualties and socio-economic losses caused by the high-rise building fires, there has been a wide variety of fire escaping supplies on the market.This design tasks inspired by the work of helicopters for search and rescue.at the same time,take advantage of the existing escape devices,combining with aircraft design methods, researching a new style of escaping product.The full text is completed by the following aspects:(1)Researching the developmen of fire escaping product and personal aircraft at home and abroad.Proposing new design ideas and methods.(2)Analyzing the characteristics and hazards of high-rise building fire and habits of residents facing sudden disaster.Illustrating the functions and features escaping device should have.Take the advantages of aircraft design methods.Analyzing the overall layout with theory.To prepare for further design.(3)Escaping device’s designing analysis.(4)Calculating, analying and verificating about escaping device’s key components and And producing a three-dimensional simulation model by useing ALIAS.(5)Finite Element Analysis about main structure of the escaping device and verifying whether it rationality. |
