Study On Community Space System For Preventing Disaster In Winter-City

China is a troubled country. Natural disasters and man-made disasters from the point of view, China is one of frequent natural disasters, many kinds of disasters, the occurrence of high frequency, throughout the extensive losses. Disaster losses nationwide in the proportion of the city is in an environment with Chinese characteristics, 30% of city land for living space, so space for the establishment of community disaster preparedness against disasters and security for people and property safety significance.Inth Preve city of rapid growth, structural requirements of disaster prevention function of the space become integrated professional.Population, resources, environment, security is a global strategy for sustainable urban development the four elements. With the increasing urbanization progress, the complexity of urban functions, the expansion of the urban population, urban ecological balance disorders, lagging transportation infrastructure, natural and man-made factors on the destruction of urban intrusion, so that the city increasingly Disaster serious. In the winter city, because of its unique geographical conditions and climatic factors, disaster factors, affect the scope of relief patterns and so on, its contents have different backgrounds meaning. This thesis is based on the background of winter cities, proposed the design of community prevention strategy for space research. Disaster Prevention and Mitigation in the winter city security guarantees, and enhance the ability of cities to withstand disasters, etc. have an important significance.ention of urban planning based on the overall theory of space based on the planning of residential areas with cold characteristics and life characteristics of community residents, community disaster planning for space exploration and analysis. Firstly, the related fields of research and community disaster preparedness status of spatial design review is made as an entry point from the character of depth to explore the design space for community disaster preparedness, the introduction of related factors theory.Continued while the cold space of urban residential communities a systematic disaster prevention and resolution. After a winter city proposed space planning and design community disaster prevention strategy, spatial and non-exclusive exclusive disaster prevention space for in-depth analysis, and proposed elements of disaster prevention and optimization of space strategy. Finally, in the construction management strategy, described the construction and implementation, operations management, security and other three aspects.In the paper, the development of the current status of urban characteristics, disaster prevention and urban communities made cold space design strategy for the future planning and construction of the security community to provide theoretical and practical guidance.Establish and improve mechanisms for the design of urban public safety, speed up urban disaster prevention - avoiding calamity - disaster planning architectural design process; design specific to the urban disaster prevention basic body - community disaster space, is conducive to deepening the Disaster theory of practice space, more conducive to the implementation of measures for disaster prevention and practice space; disaster-type multi-disciplinary integrated community design and development of extension, the use of urban change in physical space to bring a series of urban disaster prevention and control of social problems.