Optimization Strategy Of Public Space In Primary School Building Based On Evacuation Simulation

As the main place for primary school students to learn and communicate between classes,the evacuation design of the public space of the primary school teaching building is closely related to the life safety of primary school students in emergency situations.At present,there are few domestic studies on the evacuation of public spaces in primary school teaching buildings.Therefore,this paper is based on the analysis of typical cases of public space of primary school teaching buildings at home and abroad,with the safety evacuation design of primary school teaching buildings as the core,and computer simulation calculation as the technical means,to deeply analyze the primary school teaching from the aspects of spatial form,spatial distribution,functional attributes,etc.The evacuation design of the public space of the building,summed up the overall optimization strategy of the public space,and verified the effectiveness of the overall optimization strategy of the public space through the example project evacuation simulation and optimization design.The research part of the thesis is mainly divided into the following four parts:The first part is the introduction.This part expounds the research background,research significance,common evacuation models,research overview and research content,selects the evacuation simulation software used in this study,determines the personnel evacuation parameters,and introduces the research methods and research ideas of this paper.The second part is the foundation of the spatial evacuation simulation.This part expounds the concept of public space in primary school teaching buildings,analyzes and studies the types of public space in primary school teaching buildings and divides them into floor-level public space,building-level public space and group-level public space.The influencing factors of public space evacuation are discussed at different levels.The third part is the specific simulation experiment and the result analysis.This part quantitatively analyzes the influence of various factors on the evacuation efficiency of public spaces from the four aspects of the public space’s spatial form,spatial distribution,functional attributes,and safety properties,and summarizes the simulation results and puts forward specific optimization strategies for related spaces.The fourth part is the simulation,optimization and verification of evacuation combined with example engineering.This part puts forward the overall optimization principles and strategies of the public space of the primary school teaching building,and combines the personnel evacuation simulation and program optimization design with Jialu Street Primary School in Zhengdong New District,which proves the effectiveness of the optimal strategy.