摘要
山地环境脆弱性导致的地质灾害风险是山地城市规划需要密切关注的问题之一,本文以石棉县总体规划为例,探索了基于地质灾害风险评价的山地城市规划应对策略,提出了以区域生态安全格局构建、城镇体系适应性布局、中心城区空间规划灾害应对(选址,密度分区,防灾空间建设)、建设用地灾害点安全治理为主线的系统性规划应对策略。
The geological disaster risk caused by vulnerability of mountain environments is one of the problems that the urban planning for mountainous cities should pay close attention to. This paper takes the comprehensive planning of Shimian County as an example, explores the urban planning strategies for mountainous cities based on geological disaster risk assessment. It proposes systematical planning strategies which take the main thread of the construction of regional ecological security patterns, the adaptive layout of urban system, the disaster prevention for the spatial planning in the central area （site selection, density zoning, and space building for disaster prevention）, as well as safety governance of construction land for disaster spots.
出处
《西部人居环境学刊》
2013年第6期57-63,共7页
Journal of Human Settlements in West China
基金
科技部国家科技支撑计划资助项目(2012BAJ15B03)
关键词
地质灾害
风险评价
城市规
划
城市安全
石棉县
Geo-hazard
Risk Assessment
Urban Planning
City Safety
Shimian County
