| Since the 1980 s, China’s coastal cities with the policy of reform and opening up gradually into the process of urbanization, then continued progress of urbanization in China, how to sustainable economic development and regional environment rapid improvement has become the representative characteristic of urbanization. Urbanization level improve quickly, bring the height of the urban population, the population density is unprecedented, the city’s commercial, retail, recreation and entertainment function is increasingly outstanding. Therefore, to alleviate the pressure of the urban environment of population growth, richness and diversity in order to meet the social activities, urban infrastructure construction. Citizens of diverse patterns of behavior and flow separation space requirements, have been put forward requirements for construction of urban public space. Accelerated in recent years, domestic urbanization construction, the city industry structure change, the rapid development of science and technology innovation, public transport, rail transport, urban service industry and so on, these fresh and changeable factors often bring people’s behavior variability, and this has built the contradiction and conflict between the urban space is obvious.The development of the economy to satisfy the people material life needs and guide people to the pursuit of a higher spiritual needs. The thought of "people-oriented" concept is gradually accepted by the public, the security of urban space, comfort, convenience, humanism, and so on have become the focus and attention levels. Human activity is closely related to the environment, protect the safety of people to drive the healthy development of the urban environment.City square is the important part in the urban public space, the safety of the city square is an indispensable part of urban public safety systems. Citizens in the city square links with the connotation of the city. To ensure the safety of citizens in the use of the basic of this appeal must be built into the whole from the design stage. Throughout the years the development of the city square, the emergence of the inevitable design error, which led to the occurrence of safety accidents, such as residents fall, drowning accidents in the city square, high density crowd accident, criminal damage, etc.. which is crowded accidents in recent years the importance of catastrophic problems, internal cause people worldwide high flow rate is too large, the population density in a short time that made the stampede occurred repeatedly, including China’s on December 31,2014, Shanghai bund Chen Yi square stampede tragedy, all security incidents give us warning:modern urban physical environment is not necessarily can completely adapt to the city people’s social activities, the safety of the city square space design, will bring new challenges to cities, new thinking.Based on the safety point of view of the city square design research, the purpose is:1, constructs a theoretical framework for the safety design of the city square;2. to explore the city square safety factors affecting 3. borrow from safety influence factors to explore the city square design strategy.This paper main body part is mainly composed of six chapters:1, introduction:domestic and international research status summary2, to the city square design and theoretical framework for the security of objects: the security of the city square design is the important research objects of urban safety. In city square as an object of safety design for urban public space security threat factors, to construct reasonable organization and spatial elements, building security of city space environment. Clear the research object, build the theoretical framework.3, design of city square security harmful factor analysis:the modern city square space multifunctional composite, three-dimensional space. The spatial form of city-square root is in the service of man’s activities. Through the research of the relationship between environmental behavior, according to the composition of the functional characteristics of city square space environment, thus to each system, the paper analyses the dangerous and harmful factors, that is possible on the basis of the dangerous and harmful factors identification, based on the characteristics of accident opt to renew the design scientific and reasonable.4, design of city square security strategy research:from the basic requirement and design of city square design, combining with the above factors to harm security analysis summary, connect with other professional science, put forward the security design of various possible.5, the design optimization of city square security case:case analysis, case study in the design of the best in security design.6, conclusion:the prospect of city square security optimization design for the future development opportunities, reflect on the current design trend of safety design.City square space is the urban renewal and urban activities the good combining site. Attaches great importance to the safety of the city square design for early warning and hidden trouble, raise the level of safety and reduce accidents provides important reference. |
