结合旧城更新的旅游资源挖掘——以南京南捕厅街区为例

旧城更新是城市发展的必要过程,其中也潜藏了新的旅游资源。该文选取南京南捕厅历史风貌保护区进行实践应用研究。首先对南捕厅的现有资源状况进行整理,对其历史文化的沿革和积淀进行梳理,着重总结南捕厅的文化及空间资源特征。然后针对南捕厅旅游开发的可行性从瓶颈和潜力两方面展开分析,并提出了该地区旅游发展对策。     

An adjusted temperature wall function for turbulent forced convective heat transfer for bluff bodies in the atmospheric boundary layer

Accurate convective heat transfer predictions are required in building engineering and environmental studies on urban heat islands, building energy performance, building-envelope durability or conservation and (natural) ventilation of buildings. When applying computational fluid dynamics (CFD) for these computationally-expensive studies at high-Reynolds numbers, wall functions are mostly used to model the boundary-layer region. In this study, an adjustment to the standard temperature wall function is proposed for forced convective heat transfer at surfaces of typical wall-mounted bluff bodies in turbulent boundary layers, such as the atmospheric boundary layer, at moderate to high Reynolds numbers. The methodology to determine this customised temperature wall function (CWF) from validated numerical data of CFD simulations using low-Reynolds number modelling (LRNM) is explained, where a logarithmic- law behaviour is found. The performance of this CWF is evaluated for several bluff-body configurations. Standard wall functions (SWFs) yield deviations of about 40% for the convective heat transfer coefficient, compared to LRNM. With the CWF however, these deviations are reduced to about 10% or lower. The CWF therefore combines increased (wall-function) accuracy for convective heat transfer predictions with the typical advantage of wall functions compared to LRNM, being a lower grid resolution in the near-wall region, which increases computational economy and facilitates grid generation. Furthermore, this CWF can be easily implemented in existing CFD codes, and is implemented in the commercial CFD code Fluent in this study.     

从青浦到嘉定 大都市无序蔓延中的先进规划

随着空前规模与速度的城市化进程,在上个十年中,上海周边的乡村地区发生了惊人的变化。在离散化的政策下,许多新城与郊区依次落成。每一个地区独特的物质条件与规章制度形成新区难以预计的多样性,同时也造成空间与功能性品质的多样化。大多数新区都依据标准步骤进行开发。一些试点新城的开发通过文本形式在西方设计师的帮助下适应中国的规范;另一些新城与街区由来自中国的新锐建筑师与规划师设计。本文主要介绍嘉定与青浦区的发展成果。     

基于和谐与共生理念的城市建筑设计——苏州市公安应急指挥中心创作有感

以苏州市公安应急指挥中心方案为例,基于建筑设计与城市规划结合的设计理念,从建筑功能、空间形态、总体布局等多方面详细阐述如何打造一个既能满足复杂的功能需求,又能因地制宜、和谐融合,为城市整体环境添光增彩的综合性建筑体。     

顺水而为: 武汉长江主轴滨水公园

The evolution of the Yangtze Riverfront Park in Wuhan, China highlights what many waterfront cities around the world are facing with respect to converging forces of urbanism, growth, resiliency, and ecological degradation. This site emphasizes why the public realm is a critical component in addressing all of these often-conflicting issues. By re-envisioning the 16-kilometer-longriverfront landscape, Wuhan is creating a new paradigm for its parks by embracing flooding as a regular occurrence and a driving force in the shaping of its public realm. This strategy of working with Nature and not against it allows visitors to understand and appreciate the river’s complex dynamics. The proposed development of the Yangtze Riverfront Park aims to harness the power of natural processes to nurture a rich regional ecology, improve ecosystem services, and enhance public health and recreational amenities. Informed by an extensive public engagement process and crowdsourced data, the redesign of the park reinforces Wuhan’s cultural identity by preserving decommissioned industrial infrastructure and other artifacts along the river that symbolize the city’s industrial legacy and urban history. The vision for an updated Yangtze Riverfront Park strives to create a socially inclusive, culturally relevant, and ecologically meaningful waterfront that emphasizes Wuhan’s identity of living authentically with an everchanging river.     

建筑基于城市的设计——武汉市龙王庙商业中心投标方案创作有感

站在设计城市的角度,对城市中敏感地段商业建筑设计进行了一次实践分析,并从多个视角描述了武汉市龙王庙商业中心如何回应敏感地段城市对话的设计思路及分析方法.从城市滨水景观的标志性、城市文化的延续与创造、城市公共空间建立的方面思考大型商业建筑对城市应该做出的贡献.     

作为城市触媒的公共文化设施及其设计

首先阐述了城市触媒的概念和内涵,然后从城市触媒的角度对公共文化设施及其设计进行了思考,分析了国内外公共文化设施的最新实例以及设计趋向和建设模式,最后指出了对当前我国公共文化设施建设的启示和指导意义.     

街道城市设计概念方法研究

该文从街道的特性、街道城市设计元素和街道城市设计控制引导框架等三个方面,论述了街道城市设计的基本概念、内容和编制方法,提出要根据观赏者运动状态,确定街道景观类型和景观元素的设计.     

浅议城市设计中经营城市理念的运用——以大雁塔北广场为例

研究在城市设计中运用经营城市理念后对设计工作产生的意义和影响.通过归纳分析城市设计和经营城市的相关概念,并结合评析大雁塔北广场的设计实例,阐述了经营城市思想在城市设计中的作用.最后得出了结论:现代城市设计运用经营城市理念,将会创造一个经济效益、社会效益、生态效益等效益最优化的人本主义城市.     

基于河流保护的设计——老河口五龙公园案例研究

以人为本是城市景观设计中最通常的原则,但运用在人与自然高度对立的城市滨水却未必正确.遵循河流保护原则进行设计探索展现出的结果是全新的而又不同的.