城市可持续更新伴生的老旧片区再生案例研究

采用了空间叠置与行为轨迹分析等方法对北京市木樨园老旧片区土地更新模式进行了研究,并从服务、经济、社会三种效益协调的角度提出了商住混合混居社区的更新模式,以改善人们的居住环境。     

The state of urban renewal

Journal of Housing and the Built Environment -     

新的城市化背景下我国城市交通发展与更新

就快速城市化背景下我国城市交通存在的问题进行了原因分析，介绍了我国城市交通的更新策略，以保证我国城市交通走大众化、高效率、可持续发展的道路。     

Job accessibility and ethnic minority employment in urban and rural areas in Taiwan

This study is an empirical exploration of the effects of job accessibility on ethnic minority employment in urban and rural areas. The urban sample is composed of Taiwanese aborigines who migrated to cities from their native locales while the rural sample is composed of aborigines who reside in aboriginal villages. Sample data are collected through questionnaire surveys conducted in 2009 and 2012. Results indicate that rural aborigines have a lower unemployment rate but less stable employment than urban aborigines. Employed rural aborigines receive slightly higher salaries and incur higher commuting cost than employed urban aborigines. However, regardless of where the aborigines live (i.e., urban or rural areas), increased job accessibility is not related to employment and employment stability, but significantly increases aboriginal salary. Moreover, improved job accessibility increases the commuting time of rural aborigines, but its effects on the commuting time of urban aborigines depend on the travel mode. Empirical evidence implies that migrating to cities can be both beneficial and fruitless for aboriginal employment, and that the effects of accessibility on the employment of Taiwanese aborigines in urban and rural areas are both similar to and different from those of non‐aborigines documented in previous studies.     

The lost history of urban renewal

Contrary to common understanding, the US government's policy of “urban renewal” was conceived as an alternative policy to slum clearance. Bitterly opposed to public housing, conservative housing‐industry trade associations sought a way to reform the urban redevelopment formula of clearance and public housing established in the Housing Act of 1949. In the early 1950s, the industry groups seized on citizens' neighborhood fix‐up efforts, particularly the Baltimore Plan, to conduct a national campaign to popularize code enforcement, rehabilitation, and private low‐cost housing development as methods to restore and stabilize city neighborhoods. At conferences organized by House and Home magazine and in the President's Advisory Committee on Government Housing Policies and Programs, the housing industry associations fashioned policies, now named “urban renewal,” which were codified in the Housing Act of 1954. But private industry's venture in urban policymaking failed in implementation. Home builders proved reluctant to participate in the new programs, public housing hung on, and hundreds of thousands of homes fell to the wrecking ball. As urban renewal became synonymous with slum clearance, neighborhoods continued to decline. In the end, ironically, housing rehabilitation reemerged as a populist tool for reviving the inner city.     

浅谈机动而紧凑的城市新区

通过贵州铜仁谢桥片区城市设计案例,探讨了在当今城市设计条件下,紧凑城市概念下的可持续发展,并通过比较小尺度和大尺度街区模式的优劣,找到适合谢桥片区的发展模式,对同类城市规划具有指导意义。     

城市更新中的住宅规划设计引导

探讨了在城市更新中如何处理居住建筑与城市环境的关系,介绍了建成区内住宅规划设计的特点和思路,指出应从城市景观环境、城市空间设计方面去引导住宅规划设计,以实现更新的多元目标。     

北京城市更新与奥园设计

从城市更新的契机入手,研究了奥运会作为城市大事件在城市发展中尤其是北京城市发展中的重大作用,同时对北京奥林匹克公园的规划设计方案做了深入的分析,对北京市城市建设的前景做出了合理的预测。     

步行街在城市局部更新中的重要作用

从城市局部更新的角度探讨了三种更新模式,并以长沙市黄兴南路商业步行街为例,论述了步行街与三种模式的关系,为以长沙为代表的中小城市的更新提供一种思路。     

城市更新与历史文脉保护并行

针对目前国内城市旧城改造过程中出现的一些问题,提出城市更新与历史文脉保护并不矛盾,并对旧城改建工作提出了一些建议,指出城市更新应与历史文脉保护并行,从而创建富有中国特色的现代城市。     

基于城市形态与市民意识解析的地域环境更新设计模式

国内建筑学教育强调形态设计,在城市地域环境的层面上也突出以建筑空间塑造为核心的设计模式。发达国家经历了经济快速发展、大规模市政建设的阶段之后,开始注重市民的心理需求;在城市规划以及环境整治的过程中通过现场访谈、问卷调查来把握使用者的主观需求,进而在设计过程中具有针对性地加以改善。实践证明,这种将客观城市形态与市民主观意识结合起来的城市设计方法是一种值得借鉴的科学工作模式。     

中国新农村建设新模式研究

为了促进城乡间平衡发展,在城乡一体化背景下对农村建设提出城乡区域规划的新理论体系——"新乡村主义".并在此基础上提出新农村建设新模式设想——半小时服务圈,达到同城市地区不同环境同治生活的目的,从而减少劳动力及人才流失,改变农村地区荒废化现象,进一步提高农村地区的吸引力与活力,促进城乡之间的一体化发展.     

为改善城区居民住房条件寻求新路

前不久,北京市政府作出决定,撤消北京皇城范围内的危旧房改造立项,同时撤消的还包括40多片历史文化保护区的危改项目.这表明,北京城区大规模房地产开发遭到禁止.人们在庆幸古都风貌得到保护的同时,也关心着另外一个问题:居住在平房区的"张大民"们,他们的居住环境将如何得到改善.     

运用对策论分析和思考城市更新的若干问题

对策论是一种重要的社会科学研究方法,在经济、社会、环境等领域有广泛的应用。该文在介绍对策论基本内容的基础上,运用对策论理论分析城市更新中的一些典型问题,进而从对策论求解的角度提出改善措施,最后通过城市更新实例来说明该措施的可操作性。     

日本建筑文化的异质更新

从建筑文化学的角度和《菊与刀》的启示中，分析日本建筑文化面对异质文化交织、更新、共生的原因，希望对当代中国建筑的发展有一些启示。     

城市更新中历史特色商业街区设计探析

以哈尔滨市道里石头道历史商业街区为例,基于城市更新的时代背景,介绍了该街区的现状、设计目标以及策略,探讨了城市更新中商业街区特色设计的意义以及作用,以实现历史街区在商业开发的同时保留其特色与活力。     

The ambiguity of urban renewal in France: Between continuity and rupture

The term urban renewal was introduced in France in the Loi solidarité et renouvellement urbains (Loi SRU) of December 13th, 2000. Until then, terms like renovation, reconstruction, recycling or refurbishment were used to indicate similar phenomena. Is the introduction of a new term only an innovation in vocabulary, or does it imply new orientations, conceptions and practices? It appears that ever since its introduction in 2000, the notion of urban renewal has been subject to variations in its meaning and in its implementation. A double regime of urban renewal exists. On the one hand, there are the operations officially labelled as urban renewal, which benefit from central state subsidies. These operations aim at a social urban development, and almost exclusively concern the so-called quartiers sensibles, large high-rise housing estates in the banlieus. On the other hand, there are more market-driven, locally initiated and realised operations of regeneration of derelict and run-down areas of the city.     

Fiscal productivity and the pure theory of urban renewal

Conclusion Efforts to evaluate the impact of land use changes resulting from the redevelopment process (whether subsidized or not) are commendable. The intial use of a highly oversimplified and mechanistic benefit-cost approach limited to changes in property tax productivity and costs of services has led to critical evaluation of conceptual problems and measurement techniques and methodology. The result has been a consequent recognition of the inadequacies of this approach and efforts towards conceptual refinement and improvement of measurement techniques. The range of considerations involved in formulating criteria for project selection and choice among projects (priorities) requires a more inclusive conceptual framework. Current research, recognizing the shortcomings of the fiscal productivity approach, is making headway in a broader application of the benefit-cost framework to urban redevelopment.This paper is drawn largely from the author's doctoral dissertation, ECONOMIC CRITERIA AND THE USE OF LAND IN SUBSIDIZED URBAN REDEVELOPMENT AREAS, American University, 1959. An article based on this paper appears in LAND ECONOMICS, May 1962.     

城市细胞保护与更新的思考

以太原市旧城区为例,分析了一个城市保护与更新的矛盾,提出了对于城市保护与更新的探索之路,从而实现城市和历史建筑一起和谐发展、可持续发展。