老年公寓的现状及思考

介绍了美国、瑞典、前苏联的老年人居住建筑的概况，分析了我国老年公寓的现状，针对我国现有国情，提出了解决我国养老居住模式的方案，以形成具有中国特色的养老居住模式，并为实现我国养老目标提供坚实全面的物质支持。     

Determination of strategic adaptation actions for public housing in Singapore

Although building adaptation finds it significant in combating building deterioration and delivering building sustainability, what level of adaptation a building shall receive always seems puzzling to property portfolio managers. This research aims to provide policy makers with a theoretical approach to choose strategically desired adaptation actions for buildings. Personal interviews with policy makers in Singapore public housing sector gave rise to the construction of an Attribute-Action database; this database was used to derive an Attribute-Action Matrix, which consists of a set of preference values for each adaptation action (i.e. retaining, renovating and rebuilding). This approach was then applied to a real public residential building in Singapore. The results show that the total preference values for the actions of retaining, renovating and rebuilding are 157.849, 111.609, and 90.575, respectively; the action of retaining with minor maintenance of building facades is found to be the most desired adaptation strategy for the case building, because compared with the other two, retaining has the maximum total preference value. The presented approach would therefore extend the understanding of how strategic adaptation actions can be made for existing buildings that require adaptation. Lessons learnt in Singapore public housing context may be useful for many other cities in face of similar problems.     

从“十一五”建筑节能管理制度谈“十二五”改革重点

从政策法规、组织机构、监管力度三个方面回顾了＂十一五＂期间建筑节能的管理制度,并在此基础上展望了＂十二五＂期间的主要工作重点,以促进建筑节能的高效快速发展。     

浅析基于城市空间公共性的建筑界面设计

当代城市空间形态正朝向系统化、立体化渐进,一种开放的城市与建筑共通的场所观念被人们所接受。处于城市空间中的建筑界面设计,就是处理建筑和城市空间的关系。本文提出,对于建筑界面设计,我们不能仅仅是满足建筑自身功能需求,还应该更多给予公共价值层面的考量,注重建筑空间和城市空间公共性的整体考虑。     

公共建筑室内设计的本真性探索

随着城市化进程的发展,公共建筑室内设计比重逐年递增,同时出现了公共建筑室内空间高档、豪华、复古等倾向。本文通过对公共建筑室内设计本真性的探索,针对现状提出对室内空间功能性设施保留的前提下,形式追随功能,将公共建筑室内空间＂去装饰化＂的理念,从而贴近简约美的时代审美趋向并且节约成本,缩短工期,提高建筑安全系数,使公共建筑室内设计成为节能、减排、环保的可持续发展性的设计。     

对陕西投资大厦工程建设进度方案的优化分析

应用系统工程中的 AHP方法 ,对在建工程陕西投资大厦建设工期进度问题进行了方案模拟分析 ,认为如果加强施工队伍的组织管理 ,合理使用施工作业人员 ,建立多层次的施工平台 ,物流合理配置 ,能达到缩短工期 ,提高经济效益的目的。本文的模拟分析 ,其数据来源于在建工程的设计方案之中 ,因此 ,模拟结论具有较强的可信性 .而且 ,提出的优化施工组织的设计方案对其它同类工程也具有较强的可操作性 .     

某变电站综合楼基础方案的探讨

针对某变电站综合楼地基基础设计方案的选择,从工程概况、土层情况、基础选型几方面进行了论述,分析了柱下独立桩基与疏桩复合基础的利与弊,并进行了技术、经济、沉降、环保、工期的比较,总结出无论在方便施工,还是降低工程造价、缩短工期方面,疏桩复合地基都具有一定的优势,所以该变电站选择了疏桩复合基础是成功的。     

浅谈风水在住宅建筑平面布局中的应用

通过探索人与自然的关系，探讨人类生活空间与环境对人类发展的影响，从而达到人与自然的和谐共处，并从自然寻求力量，进而提高人类的生活质量，在均衡中发展。     

Study of the performance of thermoelectric modules for use in active building envelopes

Active building envelope (ABE) systems are a new enclosure technology which integrate photovoltaic (PV) and thermoelectric (TE) technologies. In ABE systems, a PV system supplies electrical power to a TE heat-pump system, which can transfer heat in one direction or another depending on the direction of the current. Both the TE and PV systems are integrated into one enclosure surface. Hence, ABE systems have the ability to actively control the flow of heat across their surface when exposed to solar radiation. Applications for this technology include all types of enclosures that require cooling or heating, such as building enclosures. At this stage of our study, we are developing various ABE system prototypes by using commercially available PV and TE technologies. In this study, two types of commercial available TE modules are studied for their potential application in an ABE prototype window system. We have performed various experiments to determine the coefficient of performance for these TE modules when operating under different voltage regimes, and have tested different electrical connection diagrams. Based upon the measured data, and results based on the computational models of a TE system, the most suitable type of TE modules, the voltage and current, and the preferable connection diagrams are discussed.     

宁夏虹桥大酒店东配楼综合布线系统设计方案

通过具体工程实例，从设计背景、目标、原则、系统构成及系统集成等方面出发，介绍了宁夏虹桥大酒店东配楼综合布线系统工程的方案及设计，并指出设计及施工中的关键问题。     

供热专项规划编制初探

总结了某市供热专项规划的编制体会,并结合其他相关资料,对现阶段供热规划编制中出现的问题进行了探讨,并提出了解决方案,以使供热专项规划能够更好地指导城市供热工程建设。     

建筑结构的抗爆设计方法研究

恐怖爆炸活动日益猖獗,对周围建筑物造成极大破坏,引起严重的伤亡和财产损失。该文从爆炸荷载的特点及其对建筑物的损伤特性出发,在比较总结普通民用建筑和工业建筑抗爆设计方法的基础上,对建筑结构抗爆设计的原则提出了建议,希望能为建筑结构的防爆抗爆设计提供参考。     

2-HLS90混凝土搅拌楼加固改造方案的优化分析

综合分析了2-HLS90混凝土搅拌楼加固改造工程项目中的地基承载与设备布置,论述了混凝土框架加固方案的优化选择,为达到加固效果良好、缩短工期的目的提供依据。     

Appropriate energy efficient building envelope technologies for social housing in the Irish climate

Extensive dynamic thermal simulation parametric analyses have been undertaken of energy efficient fabric alterations to social housing in Northern Ireland culminating in priorities for deployment. Five ȁ8basecaseȁ9 simulation models were used to represent the predominant characteristics of the existing social housing stock. The majority of technologies studied provided annual space-heating energy savings of more than 10%. The variation of energy savings and economic performance across the basecases highlights the value of a dwelling specific approach to selecting energy efficient building envelope technology solutions for energy rehabilitation programmes. The paper further outlines a framework for prioritising appropriate energy efficient building envelope technological solutions for a large regional building stock, i.e. existing social housing stock in Northern Ireland, highlighting influential parameters. An energy efficient building envelope inter-technology ranking approach provides a method of comparison across the various different dwellings in the regional housing stock. Airtightness ranked consistently highest across the dwellings studied with some solar technologies performing better than more technologically mature solutions such as insulation.     

Mercury levels in fisherman and their household members in Zhoushan, China: Impact of public health

Zhoushan Island is situated in the coast of the East China Sea. In order to assess the potential health risks associated with dietary consumption of mercury, hair samples from 59 piscatorial households, thirteen species of fish, crops and poultry samples were collected from the fishing villagers of Zhoushan. Total mercury (T-Hg) and methylmercury (MeHg) concentrations in the fathers' hair (mean, 5.7 and 3.8 μg/g) were approximately 2.5 and 2.1 times greater and 2.6 and 2.0 times higher than those of their wives (2.3 and 1.8 μg/g) and their children (2.2 and 1.7 μg/g), respectively. However, the mean quantity of the fish consumed by the fathers was 2.5 and 2.4 times higher than those of the mothers and children, implying that there was a wide variation in hair Hg concentrations between the fathers and the mothers and children of the same household, which was probably related to the quantity, frequency and type of fish consumed. The average T-Hg and MeHg concentrations in all species of fish were 0.26 and 0.18 μg/g, respectively. Approximately, 15% and 19% of the samples showed T-Hg and MeHg levels which exceeded the limit established by the Chinese National Standard Agency (CNSA) (0.3 and 0.2 μg/g), respectively. However, T-Hg and MeHg levels in crops, poultry, milk, drinking water, food oil and salt samples were all below the corresponding CNSA limit. The estimated total daily dietary intakes of T-Hg and MeHg via different food types showed that fish intake was the major source (> 85%) of Hg exposure. The consumption advisories for the total quantity of thirteen species of fish were 69.3, 58.7 and 15.0 g per day for fathers, mothers and children, respectively.     

基于调控保障性住房视角的住房建设规划研究

从住房建设规划入手,探讨规划的基本框架以及调控保障性住房建设采取的措施,分析其中存在的问题和原因,并给出相关改进建议,以充分发挥住房建设规划的作用,促进和谐社会的建设。     

浅谈如何做好城市轨道交通工期总策划

指出城市轨道交通工期总策划作为新线建设的指导性文件,编制的好坏直接影响建设期的整体部署,对编制工期总策划的原则、方法、内容以及执行过程中常见问题进行了扼要分析,旨在抓住要领,突出关键,使工期总策划起到指导施工的作用。     

简支梁桥加固方案研究

结合某一具体工程项目,全面详细总结了简支预应力钢筋混凝土梁桥的几种常见病害,并根据结构病害原因,重点讨论了加固方案,指出在桥梁维修加固过程中应认真进行方案比选,力求在投资最小的情况下创造出最好的维修加固效果。     

建筑石膏粉振动输送机热加工设备方案的研究

在对二水石膏脱水速度试验及其传统热加工设备传热慢、热耗高、产量低原因分析的基础上,本文提出了一种新型建筑石膏粉加工设备,并详尽说明了其工作原理传热过程及其它有关性能。该设备方案属于国内首创。     

Behavioural adaptation and the use of environmental controls in summer for thermal comfort in apartments in India

Building energy use in India is rising phenomenally. Indian codes prescribe a very narrow comfort temperature range (23-26 °C) for summer. Ventilation controls alone consume 47% of total energy in residences. Thermal comfort field studies in Indian residences were not attempted. The author conducted a field study in apartments in Hyderabad, in summer and monsoon seasons in 2008. This paper presents the occupants’ methods of environmental and behavioural adaptation and impediments in using controls.Only about 40% of the occupants were comfortable in summer due to inadequate adaptive opportunities. The comfort range obtained in this study (26.0-32.5 °C), was way above the standard. Fanger's PMV always overestimated the actual sensation.The occupants used many adaptation methods: the environmental controls, clothing, metabolism and many behavioural actions. Use of fans, air coolers and A/cs increased with temperature, and was impeded by their poor efficacy and noise, occupant's attitudes and economic affordability. A/c and air cooler usage was higher in top floors. Behavioural adaptation was better in summer and was restricted in higher economic groups always. Thermal tolerance was limited in subjects using A/cs and resulted in “thermal indulgence”. This study calls for special adaptation methods for top-floor flats.