| The objectives of sustainable urban development, which appeal to reduce urban risk and create a good living environment, have become an inevitable trend of urban development in 21st century. The residents, who yard up living in the community of city, are more vulnerable to face serious risk of disasters. So, the space systems of community disaster prevention, which carrying people's lives and protecting the personal safety, become a basic unit of urban disaster prevention.In general, the correlative research for disaster prevention in china focus on the own disaster prevention performance of building, the integrated disaster prevention planning of urban and the level of disaster prevention management of community. However, it is lack of community disaster preparedness research, which couple the space environment of community and the overall layout for the disaster prevention space of community, and it is lack of the space system of disaster prevention, which joins the urban space and the alone living space. In fact, the means of refuge for most of people is to get away from the building as a start. So, in the first time, it is indispensable to search for a safe space to avoid hazards in the community, and then seek for urban rescue. This rational disaster prevention space of community will be a lifeline coupled the urban disaster prevention system, and will be effectively improve the urban disaster prevention performance.Base on these reasons, this paper will focus on the community space research, and will explore the design of disaster prevention space for the new urban community. In this paper, the disaster prevention is considered a start, the related spatial elements of disaster prevention are combined, the space resources of community are made full use of, and the effective and comprehensive design measures for disaster prevention are investigated. The content will include as in following.First of all, based on the reality, the article will analyze the current problems and contradictions of disaster prevention for community, will explore connotation of space of disaster prevention for community, and will put forward the basic concept of disaster prevention space for community, that is the construction of space systems of disaster prevention. Meanwhile, based on overall space planning and design of disaster prevention for community, this article will analysis the type of space structures of urban communities and the material space of disaster prevention, summarize the patterns of different communities and disaster prevention effects, and consummate the understanding about space systems of disaster prevention for communities in previously research.Secondly, based on the concept, this paper will investigate the design and countermeasures of design system. According to the characteristic behavior of people who existing in disaster, this paper will explore the space requirements of people for refuge, escape, relief and other behavior characteristics, investigate design system for disaster prevention system which has suitability composition and the effectiveness of prevention, and make the key indicators of the community disaster prevention systems. At the same time, this paper will explore design system which has the forms of specific elements and non-specific of disaster prevention, design measure and the function of conversion and the design of disaster countermeasures, and will present the design idea for the disaster prevention space design of integration.Finally, Wuhan Changqing Garden community will be as a sample, this paper analyses disaster preparedness of space systems and proposes some design suggestions. |
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