成都市墙体绿化景观综合评价分析  

Comprehensive Evaluation and Analysis of Wall Greening Landscape in Chengdu City

作　　者：刘子仪 杨青娟[1] Liu Ziyi;Yang Qingjuan(Southwest Jiaotong University,School of Architecture,Chengdu 611756,Sichuang,China)

机构地区：[1]西南交通大学建筑学院,四川成都611756

出　　处：《绿色科技》2023年第23期37-43,共7页Journal of Green Science and Technology

基　　金：四川省哲学社会科学基地项目(编号:MD19E030)。

摘　　要：随着城市规模的扩张和人口密度的提高,城市中适宜居民活动的自然场所日渐缩减,在有限的城市中开拓生态建设空间成为城市建设的重要课题,立体绿化成为提升城市景观的重要手段。通过阅读文献资料、专家咨询等,结合实地调研成都市二环内墙体绿化现状,以层次分析法(AHP)从生态性、观赏性和经济性3个层次构建了成都市墙体绿化景观综合评价体系,通过对20个样点进行评价分析。结果表明:3个准则层要素中生态性权重值最大(0.378783),经济性权重值最小(0.243564);评价等级为Ⅰ、Ⅱ的样点分别占比45%、55%。分析得分较高的样点,建议推广种植方式便于更换植物的容器绿化、植物搭配多样的种植模式。With the expansion of urban scale and the improvement of population density,the natural places suitable for residents' activities in the city are decreasing day by day,and the development of ecological construction space in the limited city has become an important topic of urban construction.Three-dimensional greening has become an important means to improve the urban landscape.Through literature reading and expert consultation,combined with field investigation of the current situation of wall greening in the Second Ring Road of Chengdu city,a comprehensive evaluation system of wall greening landscape in Chengdu city was constructed by AHP from three levels of ecology,appreciation and economy.20 sample points were evaluated and analyzed.The results show that the ecological weight value is the largest(0.378783) and the economic weight value is the smallest(0.243564).The samples with evaluation grade Ⅰ and Ⅱ accounted for 45% and 55% respectively.By analyzing the sample points with high scores,it is suggested to promote the container greening of easy to change plants and the diversified planting mode of plants.

关 键 词：墙体绿化 层次分析法 景观综合评价 

分 类 号：TU986[建筑科学—城市规划与设计]