| 摘要: |
| 山地河谷型城市是在一定地质地理
条件下形成的，城市形态研究可以揭示其发
展过程，为优化城市形态、改善城市环境和
完善城市功能提供重要依据。选取9个典型
山地河谷型城市作为研究对象，以两个典型
平原城市为参照，采用基于标准化变量的空
间句法线段模型对城市形态影响力进行定量
分析。研究发现：与平原城市相比，山地河谷
型城市穿行度略高，但可达性极低，反映该类
型城市以降低整合度来换取较高穿行度的发
展规律；山地河谷型城市前景网络由一条或
两条空间影响力高值轴线构成，但其影响力
较低，且分布范围有限。山地河谷型城市破
碎与分散的形态对城市物质空间具有重要的
影响，体现了城市发展的空间特异性。 |
| 关键词: 空间句法 线段模型 空间影响
力 城市规划 秦巴山区 |
| DOI：10.13791/j.cnki.hsfwest.20170410 |
| 分类号: |
| 基金项目:国家社科基金青年项目（14CJL040）；成都
理工大学教改项目（11100-16Z056919）；
成都理工大学中青年骨干教师培养计
划（JXGG201213） |
|
| Study on Morphology Infl uence of Mountain Valley Cities Based on Space Syntax |
|
ZHAO Yinbing,YANG Hua,DING Liping,ZHAO Xing
|
| Abstract: |
| This paper investigates the urban morphology which may provide important basis
for optimizing the urban morphology, improving the urban environment and perfecting the
urban function. The paper takes nine typical mountain valley cities as the research objectives,
and selects two typical plain cities as the references. A segment model of space syntax based
on normalized variables was used to quantify the spatial influence on urban morphology.
The results of the study show that compared with the plain city, mountain valley city has the
slightly higher NACH while the extremely lower NAIN, which refl ects the development rule
that mountain valley city lowers NAIN for higher NACH. The foreground network of mountain
valley city consists of one or two high value axes of spatial infl uence, which has small impact
and limited distribution range. The fractured and scattered spatial form of mountain valley
city has a high infl uence on urban material space, which refl ects the spatial specifi city of urban
development. |
| Key words: Space Syntax Segment Model Space Influence Urban Planning Qinling-Daba
Mountain Area |
