| 摘要: |
| 山地城市受地形高差限制，步行交
通连通性较差，往往导致开敞空间支离破
碎。由于地形地质原因，次生灾害发生频率较
高。针对山地城市的空间布局特点，分析防灾
开敞空间的构成要素，对各构成要素进行初
步分类。综合探析影响山地城市防灾空间布
局的因素，提出山地城市防灾开敞空间构成
及评价标准的差异性，以重庆市长寿区为例，
提出山地城市防灾开敞空间的优化策略及适
合山地城市自身特征的评价标准，为山地城
市防灾开敞空间规划提供理论支持。 |
| 关键词: 山地城市 防灾 开敞空间 评价
标准 |
| DOI：10.13791/j.cnki.hsfwest.20150113 |
| 分类号: |
| 基金项目:“十二五”科技支撑计划课题
（2013BAJ10B07）；
国家自然科学基金面上项目（51278502） |
|
| A Study on Optimizational Strategies of Open Space for Disaster Prevention in Mountain Cities Basedon Shock Proof |
|
ZHAO Wanmin,YOU Dawei
|
| Abstract: |
| The restriction of topographical height difference in mountain cities results
in the poor connectivity and the fragmented open space. Because of the topography and
geology, the frequency of secondary disasters is high. Aiming at the characteristic of spatial
layout in mountain cities, it analyzes the elements of open space for disaster prevention and
preliminarily classifies each element. Comprehensively exploring the influencing factor of
disaster prevention space layout in mountain cities, it proposes the differences of composition
and evaluation criteria in open space for disaster prevention in mountain cities. It takes the
Changshou district as an example, and puts forward the optimization strategies of open
space for disaster prevention in mountain cities and the evaluation criteria fitting for the
characteristic of mountain cities. It is expected that it will provide theoretical references for
further open space planning of disaster prevention in mountain cities. |
| Key words: Mountain Cities Disaster Prevention Open Space Evaluation Criteria |
