Research On Space Reconstruction Design Of Urban Underground Civil Air Defense Engineering

With the acceleration of urbanization and the rapid development of society since the new century,more and more people are pouring into cities from rural areas,resulting in limited space that needs to accommodate more people.The pressure on ground space can be imagined,and problems such as land shortage and traffic congestion have come one after another.Therefore,we need to rationalize the use of available urban resources and improve the utilization rate of underground space.At present,urban underground space,including underground passages,underground shopping malls,underground garages,and underground warehouses,has reached a certain scale.As a special underground space,the development of civil air defense engineering combined with urban construction is the only way.This article analyzes the development process of underground civil defense engineering for many years,and uses the design method of spatial reconstruction to explore a safe,reliable,comfortable,economical,and reasonable and legal transformation mode of underground civil defense engineering.The article is divided into five chapters: Chapter 1 elaborates on the research background,purpose and significance,current research status at home and abroad,research content and methods,and research framework,providing a theoretical basis for future research.Chapter 2 conducts research and analysis on the surrounding environment of underground civil air defense shopping malls in Changchun City,and analyzes the problems existing in Chongqing Road underground civil air defense shopping malls.Chapter 3 elaborates on the purpose and principles of spatial reconstruction,analyzes relevant cases of underground civil defense engineering renovation,and obtains the methods for spatial reconstruction of underground civil defense engineering.Chapter 4:Creating a visual feast like urban living room,reconstructing underground civil air defense space,and awakening people’s longing for underground space.Chapter 5 summarizes the entire text,with the intention of changing the current situation of underground space waste and promoting urban development through research on underground civil defense engineering.It is hoped that this can provide assistance for people to continue exploring the unknown underground world.