摘要
不同地区绿色办公建筑的发展呈现出显著差异,以2008—2021年间中国绿色办公建筑申报面积数据为基础,利用多尺度地理加权回归(multi-scale geographically weighted regression,简称MGWR)模型,分析了不同地区地域特征对绿色办公建筑发展的差异化影响,揭示了导致这些差异的根本原因。结果显示:(1)2008—2021年,中国绿色办公建筑经历了萌芽期、增长期、调整期和稳定发展期4个阶段,设计理念和标准在实际执行中面临挑战;(2)MGWR模型在考虑空间异质性方面显示出更高的效率,相比传统的地理加权回归(geographically weighted regression,简称GWR)模型,其R~2值提升了84.06%,修正后的赤池信息量(comected akaike information criterion,简称AICc)值降低了82.96%;(3)设计阶段需更深入考虑地区特定地域条件,增强绿色办公建筑在不同地区的设计适应性和运营有效性。
The development of green office buildings in different regions shows significant differences.Based on the declared area data of green office buildings in China from 2008 to 2021,using the multi-scale geographically weighted regression(MGWR)model,the differentiated impacts of the geographical characteristics of different regions on the development of green office buildings were analysed,and the underlying causes of these differences were revealed.The results show that from 2008 to 2021,Chinese green office buildings experienced four phases(germination,growth,adjustment,and stable development),and the design concepts and standards faced challenges in actual implementation.The MGWR model shows higher efficiency in considering spatial heterogeneity,and compared to the traditional geographically weighted regression(GWR)model,its R~2 value is improved by 84.06%and the AICc value is reduced by 82.96%.The design stage needs to consider more deeply the specific geographical conditions of the region to enhance the design adaptability and operational effectiveness of green office buildings in different regions.
作者
杨嵌
何鑫
YANG Qian;HE Xin(School of Civil Engineering and Architecture,Southwest University of Science and Technology,Mianyang621000,China)
出处
《四川建筑科学研究》
2024年第6期106-114,共9页
Sichuan Building Science
基金
国家自然科学基金项目(51108393)
国家重大科技专项项目(2016ZX05040-006)。
关键词
绿色办公建筑
地域特征
影响因素
多尺度地理加权回归
尺度效应
green office building
geographical characteristic
influencing factor
multi-scale geographically weighted regression
scale effect
