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我国正处在经济社会转型发展的关键时期,城市在迅速聚集资源的同时,也不断集聚风险。各类传统意义上的“城市病”如交通拥挤、环境恶化等在各地不断显现和加剧,频频引发城市灾害,造成重大生命财产损失甚至使城市瞬间瘫痪。针对转型时期各类凸现的城市病灾,城市规划应发挥其防灾使命,在城市选址、风险评估、城市布局调整、基础设施建设、防灾空间利用、综合防灾体系构建等方面采取积极的应对策略,以达到预防和治理城市病灾的目的。
Our country is in a critical period of economic and social transformation and development. Cities are gathering resources at the same time, and they also keep gathering risks. All kinds of traditionally “urban diseases” such as traffic congestion and environmental degradation continue to emerge and aggravate in various places, causing frequent urban disasters, causing major life and property losses and even paralyzing the city instantly. In the light of all kinds of urban disasters emerging during the transitional period, urban planning should play its disaster prevention mission and take active measures in such aspects as siting of cities, risk assessment, adjustment of urban layout, infrastructure construction, space utilization of disaster prevention and establishment of a comprehensive disaster prevention system Coping strategies in order to achieve the purpose of preventing and controlling the urban disaster.