城市防震避难空间规划探讨——以西昌市为例

Earthquake Prevention Planning: Xichang Example

日本、我国台湾等地的防震避难空间规划的实践经验包括:以防灾生活圈作为空间组织的基本单元,结合城市用地分级设置避难场所,有效组织防灾避难的通道系统。借鉴以上经验,我国大陆城市防震避难空间体系应以防灾生活圈作为组织核心,由三级防灾生活圈与防灾隔离带共同构成。西昌城区防震避难空间规划基于以上体系,结合避难场所划定防灾生活圈,选择防救灾通道。

Earthquake prevention experiences from Japan and Taiwan include： basic spatial units are organized based on disaster prevention circle; earthquake prevention places are allocated with urban land uses; earth- quake prevention corridors are well organized. China＇s earthquake prevention system should have use pre- vention circle as the core organizer, complemented with three level disaster prevention circles and belts. Xichang city earthquake prevention plan is made by these principles.