摘要
转"增量开发"为"存量开发"这一发展理念的提出,使得老旧街区在开发建设与肌理延续之间谋得平衡点。既有建筑作为老旧街区的主体之一,是街区再生重构的主要对象。为提高老旧街区既有建筑重构质量,避免资源"二次浪费",本文从存量开发视角,针对老旧街区中既有建筑改造的影响因素进行研究,采用PCA构建分析模型,并根据分析结果提出了主要影响因素的应对策略,以期为老旧街区既有建筑改造提供借鉴参考。
Replacing the development concept of"stock development"with"incremental development"makes the old block have a balance between development and construction and texture continuity.As one of the main parts of the old block,the existing building is the main object of the regeneration and reconstruction of the block.In order to improve the reconstruction quality of the existing buildings in the old block and avoid the"second waste"of resources,based on the perspective of stock development,this paper studies the influencing factors of the regeneration of the existing buildings in the old block,uses PCA to build the analysis model,and then according to the analysis results,puts forward the countermeasures of the main influencing factors,in order to provide a reference for the regeneration and reconstruction of the existing buildings in the old block.
作者
李勤
于光玉
Li Qin;Yu Guangyu(School of Architecture and Urban Planning,Beijing University of Civil Engineering and Architecture,Beijing 100044,China;School of Civil Engineering,Xi’an University of Architecture&Technology,Xi’an Shaanxi 710055,China)
出处
《城市建筑》
2020年第25期10-12,31,共4页
Urbanism and Architecture
基金
住建部2018年科学技术项目(2018-K2-004)
北京市社会科学基金项目(18YTC020)
北京建筑大学未来城市设计高精尖创新中心资助项目(udc2018010921)
北京市教育科学“十三五”规划2019年度课题项目(CDDB19167)
中国建设教育协会课题(2019061)。
