공동주택 지하주차장에서의 현장 배연성능 평가를 통한 급배기 설비 설계방안에 관한 연구

Abstract

South Korea was one of the poorest countries in the world in the early 1960s. The land was small, the resources were limited, and science and technology were very backward compared to other countries. For the next half a hundred years, industrialization was achieved in the agricultural center and rapid growth that no one expected, and in line with growth, construction technology developed and our residential space also changed and developed a lot. In Korea, residential spaces have been customized and improved in a Korean environment where a large number of people must be accommodated in small land due to population movement and explosive population growth due to metropolitan city-oriented development, and unlike other advanced countries, people's residential spaces have been gradually fixed in the form of apartments. Apartments have become increasingly high-rise-oriented, and now they are divided into semi-high-rise and high-rise buildings. As a large number of people are accommodated in tall buildings, institutional and technological development has been made for a long time to protect property and life from numerous safety, and along with development, the public's safety awareness has increased significantly compared to the past, raising overall awareness. Fire safety accounts for a large proportion, and if a fire occurs, it can take the lives and property of a large number of people, raising awareness of fire safety and changing the concept of fire and disaster prevention. The field of fire safety reflects a lot of the background of the development of the times, such as oil fires, vehicle fires, etc., in addition to wooden house fires in the past, brick buildings, and concrete buildings, so the form of fire is changing unpredictably, so the prevention of fire cannot be 100% complete. However, even at this moment, there will be experts who sweat and blood out of sight for the development of technology that saves people, and fire safety, or fire, is gradually developing. In this study, the existing system that can emit smoke that has the greatest impact on human damage in the event of a fire in the underground parking lot of an apartment house where many people live among the recent various fires was evaluated through Hot Smoke Test and fire simulation, and a comparative analysis experiment was conducted to develop and study ways to improve the design of the underground parking lot of apartment houses. The purpose of this study is to analyze the purpose and legal standards of underground parking lots, investigate and statistics fire cases to discover the characteristics and risks of fire, compare and analyze the smoke emission capacity of ventilation facilities (class. exhaust) among facilities in underground parking lots in apartments where many people live based on actual and virtual experiments to judge problems and further propose standards for design techniques for underground parking lots in apartments. To test the performance of smoke facilities in underground parking lots in apartments, this study selects the test target site, compares real experiments and virtual experiments in the same conditions and environments, and conducts virtual experiments as additional conditions based on the comparison to find problems and improvements.