基于防灾安全的住区空间更新改造——日本实践及其启示  

Spatial Renewal of Residential Areas Based on Disaster Prevention Safety:Japanese Practices and Its Enlightenment

作　　者：蔡凯臻[1] CAI Kaizhen(不详)

机构地区：[1]东南大学建筑学院,南京210096

出　　处：《新建筑》2021年第1期58-62,共5页New Architecture

基　　金：国家自然科学基金资助项目(51878139)。

摘　　要：通过更新改造提升居住区空间的防灾安全,是日本城市防灾建设的重点,已取得显著的实践成效。文章针对日本高风险居住区空间的防灾更新改造实践归纳成功经验:在规划设计层面,注重更新改造与规划体系的层次衔接、空间风险与防灾活动的综合评估、规划设计与建设时序的协同组织;在实施管控层面,强化政府机构与多元主体的协作架构、基本规划与项目运作的配套制度、核心法律与关联条款的法规保障。最后,总结日本实践及经验对于我国居住区空间防灾更新改造的有益启示。Renewal in residential areas that enhances disaster prevention safety of space is the focus of Japanese urban disaster prevention system,which has achieved a significant practical result.This paper summarizes relevant practices and experiences in Japanese high-risk residential areas at two levels.At the level of design,it emphasizes three points of the hierarchical coherence with planning system,comprehensive assessment including spatial risks and disaster prevention activities,and synergistical organization for planning and sequence.At the level of implementation,it highlights the coordination between government and multiple subjects,supporting system creation of planning and operation,regulations guarantee by core and related clauses.Finally,it summarizes the enlightenment of Japanese practice for our relevant renewal of residential areas.

关 键 词：防灾安全 住区空间 更新改造 规划设计 实施管控 日本 

分 类 号：TU984.12[建筑科学—城市规划与设计]