城市综合防灾减灾规划方法研究——以廊坊市为例

在分析我国城市防灾减灾工作现状的基础上,指出我国在城市综合防灾减灾规划方面的不足;针对我国中小城市的特点,提出一套城市综合防灾减灾规划的工作程序与技术方法,该方法包括灾害识别,财产易损性分析,灾害风险分析,损失预测与风险区划,确定规划目标与减灾措施,规划编制6个阶段;以廊坊市为例,拟定了一个综合防灾减灾规划方案。在规划过程中采用了风险分级法和减灾措施优先级评分法等,找出威胁廊坊城市安全的主要灾害和防治的主要措施,为廊坊市的灾害管理提供了依据。

Study on the Comprehensive Disaster Prevention and Mitigation Planning Method:A Case Study of Langfang City

Based on the status analysis of urban disaster prevention and mitigation planning in China,the deficiency of comprehensive disaster prevention and mitigation in urban planning was pointed out.According to the characteristics of small and medium-sized cities in China,a set of procedures and techniques for comprehensive urban disaster prevention and mitigation planning was presented,which included disaster identification,property vulnerability analysis,disaster risk analysis,loss forecasting and risk zoning,determination of planning goals and mitigation measures,and planning compiling.As an example,a preliminary comprehensive disaster prevention and mitigation planning for Langfang city was suggested.In this example,the risk classification and the priority of disaster mitigation measures were considered.The major disasters in Langfang city were identified and corresponding main disaster prevention measures were proposed,which provided a basis for the disaster management of Langfang city.