共查询到20条相似文献,搜索用时 171 毫秒
1.
在应对新冠肺炎疫情方面,我国探索出了一条有效的防控路径——封闭式管控,即在疫情暴发初期,以传统的封闭居住小区为主要的空间单元实行封闭管理.但大规模、长时间的封闭,必然带来一系列问题,尤其是对经济的冲击.2016年中央城市工作会议提出的"开放街区政策"是针对改革开放以来常见的"超大封闭小区"造成的严重城市病而提出的药方.面对突发的新冠肺炎疫情,大家对于开放街区的态度又产生了迟疑与动摇……到底什么是适合中国的开放街区?开放街区面对疫情如何安保?针对疫情发展趋势,结合"精准打击"的手机定位系统,我们的城市住宅发展模式究竟应该如何抉择——封闭,还是开放? 相似文献
2.
《规划师》2017,(7)
随着中国快速城镇化,经济、社会和政策制度等多维度急剧转型,城市居住空间出现了新的变化,封闭住区大规模出现,并成为城市新建居住区的主导模式。多数研究认为封闭住区是空间私有化的表征,削弱了城市机动性,加剧了社会隔离,不利于城市社会的和谐与融合。中央政府适时推出的街区制政策提出"已建成的住宅小区和单位大院要逐步打开",这对城市的可持续发展具有引领作用,但如何实施尚需进一步探讨。以广州保障房住区为例,以调查问卷和访谈为研究方法,研究居住在不同开放程度的保障房住区的居民对街区开放和空间共享的主观感受,分析其主要原因,进而提出针对性的建议。这既有助于深入了解居民对住区建成环境和空间共享的需求,回答封闭住区是否是政府向低收入群体提供宜居生活环境的一种高效和公平的方式,又能为国家实施和推广街区制政策提供参考。 相似文献
3.
4.
通过对中央花园和风华天城两个住宅小区的分析,比较了封闭式小区与开放式小区的安全性、道路系统、公共设施、社会性等,在指出从封闭到开放是时代的进步的同时,强调只有把握开放的合适程度,才是住区与城市的健康发展之路。 相似文献
5.
6.
基于安全考虑,越来越多的人选择居住在被围墙、门禁等安保措施所封闭的小区里。这些封闭的小区因彼此隔离而被人称之为城市“孤岛”。原本开放的公共空间因为这些“孤岛”的出现而变得支离破碎。这种城市空间的碎片化一方面导致了城市资源的俱乐部化占有,另一方面也造成人们群体意识的淡漠,加深了阶层隔阂。 相似文献
7.
老旧小区建筑屋面是长时间被城市社会忽视且具有重要价值的空间,是紧凑城市空间可持续发展的重要途径。文章回顾了国内关于老旧小区建筑屋面改造的支持政策、实际案例、技术研发等;通过研究当代城市发展背景、老旧小区内在矛盾、社会交往空间等方面,对老旧小区建筑屋面创造公共绿地空间的意义进行论述;通过研究政策、法规、技术、社会等方面,对老旧小区建筑屋面创造公共绿地空间的复杂性进行分析;综合研究老旧小区屋面创造公共绿地空间的策略,力图实现建筑屋面成为老旧小区补偿性公共绿地空间的愿景,有利于老旧小区环境的可持续发展。在紧凑城市空间的背景下,此研究有利于实现区域资源的协同发展,发挥社区潜在价值,激发内部活力。 相似文献
8.
城市居住区公共绿地开放空间设计研究 总被引:3,自引:0,他引:3
当前国内居住区公共绿地普遍布局零散小区绿地与城市空间、小区内部中心绿地与组团绿地之间都缺乏必要的内在联系,由此导致其空间封闭,并间接影响了居住区城市道路景观。该文结合实际调研和实例研究,针对现状,提出将小区公共绿地视作独立的绿规划设计,并对城市有限度“分层次开放”的策略。 相似文献
9.
10.
随着城市规划建设管理的逐渐完善,居民小区和部队院落应逐渐对外开放的观点受到社会普遍的关注,关于开放式小区如何起到优化城市道路布局、减少道路通行时间、提高交通通行能力的问题成为社会热议焦点。文章根据Wardrop第一平衡原理建立关于车辆通行的模型,并以交通运行指数、道路交通拥堵率和行程时间可靠指数为主要指标建立了道路交通通行能力的综合评价指标体系。文章选取了拥有不同内部道路结构的小区,运用该模型进行了计算和评估,并定量地比较了封闭与开放两种情况下,小区周边道路的通行能力,并据此给出小区开放决策的合理化建议。 相似文献
11.
《Cities》2019
In China, as elsewhere, gates are symbolically or actually associated with an escape from crime and insecurity. The manifest phenomenon of security grills on apartments inside gated communities, as a recent retrofitting, is not well understood. We conducted a household survey of 2404 participants in 46 communities in a city, to investigate why China's gated community apartments have ubiquitously installed security grills. Results show gated communities have relatively low crime rates, but 84% of residents believed their gates could not prevent penetration by non-residents. For a unit increase of the belief in the inefficacy of 2D security (community's gates and guards) when holding other factors at a fixed value, there is an 18% increase in the probability of trading-off to install 3D security (grills on the individual apartment). The prevalence of apartment-based security grills, representing a phase-change in the dominant mode of the landscape of fear, is highly relevant to current ungating policy context that is urging a rethink about gated community development. 相似文献
12.
《China City Planning Review》2016,(4)
The policy transition from gated community to block system, which is related to intergenerational justice and sustainable urban development, has aroused many controversies concerning public space. Through questionnaires and online-opinion survey, this paper fi nds that the public generally has a misunderstanding on China's new "community opening up policy." In detail, there is a remarkable group difference in the public's evaluation on this policy transformation. Those who have already bought houses mostly disapprove of the policy, while other groups have various considerations based on their own interest. The public's attitudes always have been infl uenced by different policy options and the ambiguity in policy implementation. Since the adjustment of urban space involves a wide range of interests, the relationship between individual interest and public interest and that between the government and civilians have become complicated when some property owners use the immature "common interest" as an excuse to protect their interests. The situation becomes even more complex when the power and voice is unbalanced. Thus, rational communication should be promoted to guarantee the procedural justice of policies, and systematic reform should also be promoted to guarantee the substantive fairness of policies. 相似文献
13.
14.
15.
20世纪80年代末期以来,封闭社区以惊人的速度在全球范围内得以推广。封闭社区的出现满足了人们对居住环境多样化的需求,也带来了一系列诸如居住区分层、城市规划失控等社会问题。封闭居住区在各国的形成原固和社区特征各不相同,对国外封闭社区发展产生原因和发展困境的深入研究可以为中国社区的合理开发提供借鉴。 相似文献
16.
Feyzan Erkip 《Cities》2010
This paper focuses on community and neighbourhood relations of two high-income districts in Ankara. A suburban and a more traditional urban community are contrasted via a field survey that focuses on attitudes toward certain community values and toward other citizens. The findings indicate that residents in both settings express similar values towards community and neighbourhood relations. Their attitude toward other districts of the city is also similar, indicating an increasing and widespread exclusion of the poor. The varied implications of this investigation, including the nature of the gated community, are explored. 相似文献
17.
起源与本质:空间政治经济学视角下的封闭住区 总被引:2,自引:1,他引:1
有关封闭住区的研究,主要着眼于其产生的社会空间后果,而往往忽略了对该空间现象形成根源的探究,或者将其简单归结为一个显而易见的理由--居民对居住环境恶化的恐惧.但这仅是对表象的直接观察,并没有清楚说明为什么在不同的自然与人文环境中,居民都要选择封闭住区而非其它空间物质形态,甚至其他非物质手段如法制的诉求?封闭住区产生的根源问题实际上关系到如何理解封闭住区模式的本质,是任何封闭住区研究的价值基础.通过引入空间政治经济学的理论框架和分析方法,试图揭示推动封闭住区产生和发展的,超越区域自然环境与人文环境差异的结构性的根本动力,以及封闭住区将对城市空间结构产生的重要影响. 相似文献
18.
包容还是新的排斥?——城市流动摊贩空间引导效应与规划研究 总被引:1,自引:0,他引:1
针对广州以空间疏导治理流动摊贩的模式,以青年社区摊贩疏导区及周边流动摊贩区为例,对疏导区政策效应进行研究,结果表明,虽然疏导区满足了摊贩对获得安定感、改善经营环境、扩大经营规模的需求,但摊贩内含的靠近主要人流、经营空间开放化、分享市场和集聚分布、灵活流动、低成本、利用社会联系等需求未能得到满足。不符合摊贩需求的疏导区可能会扼杀摊贩原有优势,使其陷入更糟的状况而倾向于重返非正规活动。据此,摊贩疏导区规划应满足摊贩特定组合的需求,以使摊贩入疏导区后能获得比入疏导区前更好的经济收益。 相似文献
19.
20.
《Cities》2013
The emergence of gated communities for foreign residents in large Chinese cities is the result of economic globalisation, local institutional changes, social relations and cultural globalisation. Using a case study performed in Beijing, this paper seeks to analyse the complex dynamics of foreign gated communities through a critical examination of their key actors. The history of the gated community studied here is divided into two phases: development and localisation. During the development phase, the property developer not only attracted foreign residents through building an international community but also lured Hong Kong investors through the promise of soaring rental returns fuelled by strong demand. During the localisation phase, Chinese residents gradually replaced the developer as the project’s key actors. While the Chinese residents were attracted by the idea of international community, their arrival significantly transformed the community. This paper demonstrates how the survival, character and appearance of a foreign gated community was influenced by temporally and geographically dispersed actors who were subjected to a number of economic, social and cultural forces on a global and a local scale. 相似文献