The Evaluation And Optimization Of Design For Fire Fighting System Of Lanzhou Metro Line 1

With the development of cities in China,the construction of urban rail transit has ushered in a new upsurge,and subways have quickly become the optimal solution for human travel due to their advantages of large transport volume,high speed,low fares,and high security.However,due to the large amount of passengers in the subway,and even frequent overloading,a large number of people gather here.Because of the closed nature of the subway,fire will inevitably bring about serious consequences and pose a great threat to personal safety and social stability.The problem of good subway fire protection system design is particularly prominent.Based on the theoretical basis of system theory,this paper proposes design principles and recommendations for various aspects of the design of subway building fire protection systems based on the concept of sustainable development in accordance with the relevant national legal regulations and technical standards.First of all,this article introduced the concept and background of system theory and fire safety design for subway buildings.Systematic theory is used as the theoretical basis of the entire article to establish the overall system design thinking for fire protection design of subway buildings.Second,this paper establishes and analyzes the research framework for the design of subway building fire protection systems,analyzes the hierarchy of fire protection systems for subway buildings,and points out the structure,constituent elements,and functions of subway building fire protection systems.It is a system-based approach to the design of fire protection systems for subway buildings.Establish a framework and foundation.Thirdly,study the functions,constitution,design principles,etc.of the various subsystems of fire protection for metro buildings based on the system theory approach,and optimize the fire fighting system as a whole.Finally,taking Lanzhou Metro Line 1 as a case,this paper proposes certain suggestions and opinions for the design of Lanzhou Metro Line 1 firefighting system based on the systematic viewpoints mentioned above.Considering Lanzhou Metro Line 1 from an overall perspective Fire system integration and design.