城市防灾空间系统规划初探

Preliminary Study of Urban Disaster-prevention Space System Planning

城市的防灾研究,不应只是重新检验并制订新版的建筑物防灾标准,还应该针对长期以来城市空间规划的缺陷,针对城市的各功能系统的空间分布及其与灾害环境的关系进行深入的探讨.运用系统的观点,从宏观、中观、微观3个层面提出了城市防灾空间的概念,并指出城市防灾空间系统规划应遵循的基本原则:与人的行为模式相结合;与城市建设、经济效益相结合;与环境保护相结合.唯有如此,才能创造出可持续发展的城市空间.

The problem of disaster-prevention in modern cities is becoming more and more serious.We should realize that the research of urban disaster-prevention should not only focus on re-verifying and drawing new building disaster-prevention standards,but also on the limitation of urban space planning,the relation between distribution of different urban function system and disaster environment.Developing urban disaster-prevention space is a new idea for city administrators,planners and architects,which can avoid or weaken the bad effect of disaster environment.From the viewpoint of system,this paper has defined the concept of urban disaster-prevention space at three hierarchies as well as pointed out the effect of developing such space system.In addition,the paper has also studied the content and basic principle of urban disaster-prevention space.As a whole,the combination of urban space and disaster-prevention is necessary for the sustainable development of urban space.