共查询到18条相似文献,搜索用时 109 毫秒
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目前声景理论已被广泛应用于降低城市环境噪声和提高环境声舒适度.其中,声景预测模型可作为建筑师进行建筑设计时的辅助工具.以地下商业街为例,简要介绍了人工神经网络的基本原理,阐述了数据收集和分析的方法,讨论了声景预测模型的建立过程,并结合调研结果,分析了一个新建地下商业街的声景预测实例. 相似文献
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浅谈地下商业街的环境设计 总被引:3,自引:1,他引:2
地下商业街正伴随着地下交通网的兴建在我国许多城市中发展起来,随着人们对环境的日益重视和对环境质量要求的提高,地下商业街的环境问题日益突出,亟代解决。文章结合当前地下商业街的设计和建设上的理论,参考当今国内外的实例,针对地下商业街的环境特点,对有关环境设计方面的知识进行了总结,探讨了改善地下商业街环境质量的措施和方法。最后通过与其它发达国家的比较,指出我国现有地下商业街在环境设计方面存在的不足并提出了几点改进的建议。 相似文献
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城市地下商业街空间导向系统设计探讨 总被引:1,自引:1,他引:1
通过地下商业街空间环境意象要素的解析,对地下商业街空间导向系统设计的理论框架进行梳理,并以此为基点提出地下商业街空间导向系统的整合与再创造。 相似文献
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地下商业街发生紧急事件时,快速有序地疏散人群是保证城市公共安全的重要环节,地下空间光环境引导设计对于快速识别疏散道路、提高其疏散效率具有重要意义。文章首先通过文献回顾论证了光环境在地下商业街疏散引导上的作用,其次分析了我国现有不利于疏散安全的地下商业街光环境因素,最后提出以疏散安全为基本原则的地下商业街照明设计思路与策略,为之后的地下商业街光环境设计提供一定的设计参考和建议。 相似文献
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本文针对城市地下商业街迷宫似的环境难以定位定向的现状,借鉴凯文·林奇的城市意象五要素,提出地下商业街环境意象的三要素:通道、区域、中庭,进而从外部形态和内部环境两方面,深入分析环境意象各要素,探讨地下商业街可识别性,可意象性设计的方法。 相似文献
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力图以VR(虚拟现实)技术手段应用于城市地下步行商业街规划设计,来解决当前传统规划手段地下步行商业街规划中普遍存在的对其心理环境构筑的忽视和考虑不完善的诟病,以期最大限度消除规划设计中消极空间的产生,并对其关键技术进行了研究和探讨。 相似文献
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《消防技术与产品信息》2016,(7)
随着社会经济的发展,地下商业街模式在我国各地得到了广泛应用。由于地下商街人流较大,商铺集中,在发展过程中,加强火灾风险防范,对火灾防范措施进行有效评估,成为地下商业街发展必须考虑的一个重要问题。本文以山东省济南市某地下商业街为例,进行火灾风险评估及人员疏散的研究。注重结合实际情况,对该地下商业街进行了消防安全评估,并就人员疏散措施进行了相关探讨。 相似文献
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《Cities》2014
The sustainability of cities highly depends on city center viability and shopping street resilience. With the increasing number of shopping centers and their strong impact on existing retail systems, the major urban challenge has become maintaining a balance in the market. When shopping centers appeared, shopping streets began suffering from the negative influence of these new centers. Turkey, as a developing country, suffered from this change in last two decades. With the shopping center supporting policies and regulations of both central and local governments, the situation has become worse, and detrimental to small, independent retailers located on shopping streets. The controlled, trendy and convenient shopping environment, variety, quality and pricing of goods and services have attracted customers to shopping centers. This has been a revisited topic in the planning literature and the common statement was that the emergence of shopping centers abates the viability of city centers and shopping streets. However, in time, the shopping streets have adapted to the changes, thus become more resilient to the negative impacts of shopping centers. The current planning literature has been limited to the analysis of either shopping center systems, or shopping streets. In contrast to this approach, in this study, we are analyzing both retail venues, and comparing their consumer profiles, preferences and spatial behaviors. The purpose is to exhibit the strengths and weaknesses of shopping centers and shopping streets, and identify the qualifications attractive to their customers. This will provide an opportunity for urban policy makers to redefine a retail policy framework which will contribute to shopping street resilience and city center viability. Ankara is selected for two reasons: (1) as of 2011, the shopping center gross leasable area per 1000 people was the highest in Turkey, (2) the city center is still vivid, and shopping street retailers continue to survive amid the high level of shopping center floor space. Two separate questionnaires were given in 13 shopping centers, and 11 main shopping streets in Ankara. The findings reveal that: (1) shopping centers are used by consumers from all districts, in particular, from suburban districts, and shopping streets are mainly used by consumers living in inner city districts, (2) the consumer profiles of shopping centers and shopping streets are distinctive in terms of age, occupation and education, (3) shopping centers are usually preferred by car owners, which encourages development of new shopping centers at the urban fringe, (4) shopping centers and shopping streets are preferred for similar purposes, and shopping streets, in particular, are preferred for entertainment. Therefore, the major conclusion is that the shopping streets in Ankara have a certain level of resilience in terms of consumer diversity, retailer variety, quality and complementary degree. This level can be further increased by new retail planning policies that will focus on attracting consumers from different backgrounds, offering a conducive business environment for special brands, and initiating new revitalization plans and programs for maintenance and design of city centers. 相似文献
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地下公共空间中的行为研究:一个案例调查 总被引:2,自引:0,他引:2
调查了上海徐家汇地铁站地下公共空间中失们的交通、购物与寻路行为,认为时间和环境品质对地下街的利用有很大的影响,与地铁站相连通的地下街有较高的利用率,与地铁站在地下连通的商场能吸引大量的人流。 相似文献
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Pierre Blanger 《Tunnelling and Underground Space Technology incorporating Trenchless Technology Research》2007,22(3):272-292
Beneath the surface of the streets of Toronto lies a sprawling labyrinth that serves over 100,000 people every day and countless tourists and visitors. One of the city’s most under-valued urban spaces, Toronto’s underground is remarkably the largest underground shopping complex in the world according to the Guinness Book of World Records with more than 30 km of shopping tunnels and retail nodes. Since the 1970s, this underground system has grown and multiplied beneath the surface of the city with relatively little intervention from city planners. This article discusses the development pattern of the underground as a network and the future it holds as an important urban infrastructure. 相似文献
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商业街界面的层次性研究 总被引:1,自引:0,他引:1
从商业街外部空间的层次入手,从商业街界面构成的空间层次以及轮廓线层次两个方面探讨了商业街界面的构成关系及要素,提出了对商业街空间形态的整体控制中层次性控制的重要性。 相似文献
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销品茂与城市商业步行街 总被引:4,自引:0,他引:4
销品茂与城市商业步行街作为商业步行街的室内外两种形态,都是从传统城镇商业街的原型发展而来。文章首先简要地讨论了销品茂和城市商业步行街发展的历史,介绍了从上世纪70年代至90年代大规模混合使用开发中步行环境和城市公共空间设计的改善,城镇中心和都市村的开发概念,同时阐述了营建一个成功城市商业步行街的要点,城市步行商业街商业内容的改变和混合娱乐内容的重要性。对于在国内近几年来城市商业步行街实践中常见的一些问题和内容,如步行街的形态,人车分时通行,商业策划步行街的设计和形象等也进行了探讨。 相似文献
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从建筑空间出发,以城市发展为宏观背景,尝试建立起日本地下街空间的研究结构。通过对实际案例、统计数据与图文资料的总结,得出地下街空间设计演变的重要推力因素——城市发展中提出的功能需求,在此基础上尝试提炼出地下街与城市发展、更新之间的相互关系。同时,以建筑学为理论平台,结合天神地下街、八重洲地下街等典型案例,采用定性结合定量的混合性研究方法分析地下街的空间组成、空间形式(量、形、质、分隔、界面和色彩质感),从而总结出日本地下街比较共性的4点空间设计特征,以期为未来中国的地下街空间设计策略提供一些可参考的思路。 相似文献
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商场空间是理性购物与感性体验的非声学空间,商场声环境既有商业属性又有声学特性,该文以商场为主体,以声环境为研究内容。在商场声环境现场测试基础上,分析频率条件和时间条件下的背景噪声,得出商场的背景噪声随频谱和时间变化而变化,不同消费水平商场等效声压级不同的结论;在商圈、需求层次和及消费心理等平台上,考量商场声环境的客观听闻和主观感受,认为对商场声环境的物理听辨和心理感知,是识音、听音、感音的递进过程,商场声环境研究具有多元化特征。 相似文献