Well-Being index of super tall residential buildings in Korea

Super tall residential buildings (STRBs) are regarded as good quality housing in Korea because of their high economic value as well as convenient facilities. However, the buildings still have many issues in terms of residents’ health and well-being because many people are worried that high-rise living may cause harmful effects on the residents. This study aims to establish a well-being index model that can be applied to the evaluation of STRB. This study has three stages. First, previous studies on the well-being of STRB residents have been thoroughly reviewed. Second, well-being indices have been derived from the expert surveys and factor analysis. Third, an Analytic Hierarchy Process (AHP) survey has been conducted to systemize all of the well-being indices. The purpose of the findings of the study is to systemize the residential quality factors of STRB into a well-being index: health, ecological environment, safety and security, and function and management. The well-being indices, which have been driven from an AHP weighting process, of STRB residents indicate that health is the most important index, followed by safety and security, ecological environment, and function and management in that order.     

Characteristics of pressure distribution and solution to the problems caused by stack effect in high-rise residential buildings

This paper shows the characteristics of pressure distribution caused by stack effect in high-rise residential buildings and proposes solutions for stack effect problems during the cold season. First, field measurements were conducted in two high-rise residential buildings in Korea to understand the characteristics of pressure difference and problems due to stack effect. Next, several high-rise residential buildings were simulated to confirm these characteristics and problems. From the field measurements and simulation results, the Thermal Draft Coefficients varied from 0.20 to 0.49. These values meant that most of the stack pressure difference in high-rise residential buildings acted on interior partitions rather than on exterior walls, so that serious problems due to large pressure differentials can occur on the inside of the building. The separation method which includes installing ‘air-lock doors’ between the elevator core area and residential area, is proposed to solve the pressure difference problems.     

光伏表皮材料与高层住宅立面一体化设计研究

本文以光伏表皮材料与高层住宅立面设计为研究对象,分析了我国高层住宅发展的势在必行、光伏表皮的美学表达与设计要素,对光伏表皮构件与高层住宅立面设计的一体化设计进行了分析,阐述了一体化设计的方法。     

高层住宅建筑消防车通道的管理探讨

随着城市化的进程不断加快,城市人口的密度越来越大,导致房屋供不应求.在此基础上,房地产行业取得了迅猛的发展,城市中高楼林立,高层建筑数量和规模不断扩大,这正是城市发展的客观表现,与此同时,也存在着严重的消防安全问题.文章主要针对高层住宅建筑消防车通道的管理进行分析,结合目前建筑设计防火方面的实际情况,对高层住宅建筑中存在的火灾危险性进行分析,总结相关的经验,提出高层住宅建筑消防车通道的有效管理方式,希望能够为其他的高层建筑消防车通道管理工作有序开展提供参考依据,保障高层建筑使用的安全性,防止火灾问题的产生.     

山地高层住宅造型设计的思索——以威海文峰二街改造项目为例

因山地高层住宅处于特殊的地形中,建筑叠加山地后的外部空间会产生强烈垂直感,建筑造型设计即面临如何塑造宜人空间场所的难点。本文以威海文峰二街项目为例,在高层住宅造型设计中尝试运用重构、拼贴和错位等手法,努力消减山地高层住宅的尺度感,此目的也正是山地高层住宅造型设计中需要探索的方向。     

1998年-2008年特大城市高层住宅发展的综合效益评价——以武汉市为例

高层住宅是在市场需求和土地资源紧缺相矛盾的合力作用之下产生的结果。经过1998～2008的高层住宅发展期,武汉作为特大城市中的二级城市有其特殊的研究意义并具有代表性。本文在分析土地价值的基础上,研究10年间城市高层住宅的发展,以及为城市带来的综合效益和产生的影响,作为特大城市高层住宅未来发展的经验和教训。     

基于灰关联的PSO-BP神经网络的高层住宅造价估算

针对高层住宅工程造价管理的难点及传统造价估算方法存在的不足,采用灰关联分析与粒子群优化的 BP 神经网络相结合的方法,以高层住宅工程特征指标为网络的输入向量,达到快速、准确地估算高层住宅工程造价的目标。借助文献回顾法与灰关联分析法系统地确定工程特征指标体系并作为神经网络的输入向量;引入 PSO 算法优化 BP 网络的权值及阈值,解决网络收敛速度慢、易陷入局部极小值等缺点。并通过实例验证构建的模型,提高了前期决策阶段造价估算的精确度,实现了快速估算     

高层住宅发展趋势探讨

高层住宅是住宅建设的重要类型之一,也是我国目前正大量建设的住宅类型。本文通过综述国内外高层住宅的发展历程,分析了高层住宅的特点,并为高层住宅的未来发展提出建设性意见。     

高层住宅底部空间与城市空间关系的探讨

由于土地资源日趋减少,以高层住宅为主要居住模式的现象必然产生,其对城市空间的影响也不可避免。本文借鉴了香港地区高层建筑与城市共建和谐关系的处理手法,细致地分析了高层住宅底层空间的优缺点,提出相应的改善措施。     

探析高层建筑消防给排水设计中的若干问题

介绍了高层公共建筑及住宅建筑的定义,阐述了高层建筑消防给水排水系统的组成要素,着重对高层建筑消防用水的给排水系统设计方法进行了分析探讨,并归纳了高层给排水工程建设的特点,为类似工程的设计提供参考。     

超高层住宅的居住模式研究——华南区超高层住宅居民调研分析与启示

本文通过分析超高层住宅居住模式的特点,并结合华南区超高层住宅调研结果揭示超高层住宅居住模式存在的问题,针对超高层住宅居住模式提出设计上的建议。     

上海高层住宅夏季室内热环境研究

为了研究上海高层住宅夏季室内热环境,达到优化上海高层住宅节能设计的目的,对上海高层住宅进行了夏季问卷调查和现场测试,通过对测试结果和问卷结果的分析,显示了上海高层住宅室内热环境在不同楼层之间存在一定差异,整体来说夏季室内热环境相对恶劣,但上海居民对夏季室内炎热环境具有一定的适应性。     

上海高层住宅的发展及平面类型特点

本文分析了从20世纪20年代末至今上海高层住宅的发展历程,并以典型上海高层住宅案例为分析对象,通过研究朝向、交通、消防等方面,归纳出廊式、塔式、单元式3种典型平面类型的发展特点,以期对高层住宅平面的设计有所帮助。     

新都市主义浪潮下的高层住宅发展策略

在全球化的后发达经济城市中,大量单一模数化的高层住宅将逐渐被拥有新大都市特色的住宅模式所替代。新都市主义强调个体消费对城市的回归,发展和城市相互支持并紧密相连的个性化高层居住模式。这种集城市功能于一体的都市住宅综合体在满足人们对城市资源的高度利用的同时考虑了居住空间与公共空间关系的新前景,个体性与市民性的实现,功能主义与城市可持续性的整合,而这些理念也是目前中国大规模城市化进程中所需要学习的。     

被动式低能耗建筑国护结构设计与施工

随着建筑节能标准的逐步升级,被动式低能耗建筑（房屋）越来越受到业内的青睐。近几年来,国家住建部建设科技促进中心与德国能源署合作,按其建造标准,在国内打造该类建设科技示范项目。如秦皇岛市“在水一方”高层居住建筑项目和哈尔滨市“溪树庭院”高层居住建筑项目。这两个示范项目的外保温技术均分别采用了EPS模块外保温粘贴系统和EPS模块外保温现浇混凝土系统,取得了良好的社会和经济效益,在业内产生了重大影响。本文对这两种系统的设计与施工做一较详细的阐述。     

Contribution of City Prosperity to Decisions on Healthy Building Design:A cases tudy of Tehran

In this paper,the city prosperity manifest is analyzed through a logical process and a framework is then proposed for designing healthy buildings in Tehran. The current status of urbanization in terms of the number of people living together and the changes in old behavior and perspectives have resulted in deficiencies to the health and hygiene of buildings apart from their surrounding environment. Consequently,these problems have affected people's well-being.This study mainly aims to determine policies and strategies for the architecturaldesign of healthy buildings according to health and safety conditions that influence the quality of internal spaces and external environment of cities.The study is conducted based on logical reasoning and uses focus group and in-depth interviews to assess the final result. The result is aframework that suggests a number of policies that can promote the mental and physical health as well as hygiene of residents through healthy buildings.     

低辐射玻璃窗高层住宅建筑能耗计算

在分析住宅建筑热环境模拟计算软件的基础上,以广州穗园小区高层居住建筑单元为例,用住宅建筑热环境模拟计算软件对居住建筑高层的节能情况进行全年能耗模拟计算,结果表明:夏热冬暖地区高层居住建筑中,Low-E玻璃铝合金窗的使用能大幅度降低建筑能耗,达到建筑设计节能效果。     

Resident's Floor Level Preference in High-Rise Residential Buildings in China:A Case Study of Shijiazhuang City,Hebei Province

With the constant advance of global urbanization and aggravation of urban construction land scarcity,high-rise residential buildings have become one of the main carriers of urban residential function on account of both land saving and large housing requirement.However,relevant studies on consumers' floor selection preference in high-rise residential buildings,regarding what inherent and regular features and causes it has,are still insufficient,despite that related issues have important practical significance for real estate developers and designers' decision making in terms of dwelling size ratio,floor area,indoor layout,and so on.This study,based on systematic examination of existing domestic and international researches,seeks to make empirical tests and generalization on the above issues from the aspect of "utility function"(safety,comfortableness,accessibility and economic efficiency) of the living environment that impacted by different floor levels,and floor selection features regarding consumers' social and family structure attributes,as well as the intrinsic correlation between them.The results show the existence of floor level preference in high-rise residential buildings.Its essence is a personalized characterization of consumers' social and family structures' attributes in selecting the "utility function" of the living environment,as the preference value differs under various attributes including gender,age,income,family members and others.     

Stochastic modelling of water demand by domestic washrooms in residential tower blocks

Accurate estimates of probable simultaneous maximum demand are essential for appropriate decisions on sizing water supply plants and piping systems for high-rise residential buildings at a balance of acceptable plant reliability and construction cost. This study proposes a stochastic model of the probable maximum simultaneous water demands of domestic washrooms at some usage patterns for which the appliances in the same washroom would not operate simultaneously. The model parameters were determined from surveys of usage patterns in 597 domestic washrooms of typical high-rise residential buildings in Hong Kong. The results showed that the probable maximum simultaneous demands due to a number of domestic washrooms in a typical high-rise residential building were only about 50–60% of those estimates with an assumption of all appliances in simultaneous operation. This study is a useful source of reference in determining loadings of water supply plants and piping systems for high-rise residential buildings.     

细水雾控制高层住宅烟道火灾的有效性及参数优化

为了有效控制高层住宅厨房烟道火灾,构建细水雾控制厨房食用油火和带分支烟道的高层住宅厨房烟道油垢火的FDS数值模型,分析高层住宅厨房烟道细水雾灭火系统有效性的影响因素及最佳设计参数。结果表明,如果未能即时扑灭高层住宅底层厨房食用油火,在强烈的烟囱效应作用下,高温火焰和烟气会引燃烟道内油垢,造成火势的迅速蔓延。本文所建的30 m高厨房烟道火模型中,最佳细水雾灭火系统运行模式为关闭厨房抽油烟机,即时开启厨房灶台上方和主烟道内分段设置的细水雾喷头,雾流量分别为0.6,10 L/min,细水雾最佳参数为喷射流速10 m/s、喷射角度60°、水雾粒径500 μm。