DEVELOPMENT AND REVIEW OF URBAN PROTECTIVE SPACE CONSTRUCTION IN CHINA SINCE 1950
Urban protective space(UPS)refers to the space to resist and weaken the consequences of war air strikes.It is an integral part of national defense development and city construction,and an important guarantee of urban security and sustainable development.The UPS construction in China began with civil air defense in 1950.To date,we have formed a protective space system and construction mode with Chinese characteristics and made great achievements in improving national defense and urban safety.A review of its development process will help to understand the historical background,developing logic and lessons learned from the UPS construction in China at different stages.According to the process and policy change of UPS construction in China,it is divided into four development stages.This paper analyzes and summarizes the background of national defense,practical exploration and academic research of each stage,as well as characteristics of UPS construction at different stages.Finally,on the basis of summing up the development trajectory,it is suggested that the UPS construction in China should further explore the transformation in the protective space system and construction mechanism.
urban defensecivil air defenseurban spacehistorical reviewcivil air defense engineering
NETL
NSTL
万方数据
