绿色生态住宅小区评价指标权重的确定

对绿色生态住宅小区的综合评价是十分复杂的工作．不仅因为影响绿色生态住宅小区的指标体系十分复杂，而且各指标对绿色生态住宅小区影响的权重也不易认定．利用层次分析法的原理，提出了一种确定绿色生态住宅小区各指标权重的方法．例举了绿色生态住宅小区综合评价中水环境系统指标权重的确定方法．其方法对绿色生态住宅小区综合评价中其它环境系统指标权重的确定也是适用的．     

新《建筑抗震设计规范》分析

通过对新版《建筑抗震设计规范》(GB50011-2001)的学习和使用，结合实际工程中的若干体会，对规范中建筑结构的抗震设计基本要求、地震作用计算、结构抗震验算、钢筋混凝土结构和砌体结构抗震延性设计等主要内容以及部分新增加的内容作了分析，对新旧规范的主要区别进行了阐述，以供工程和设计人员熟悉和掌握新规范内容时参考。     

对住区环境景观设计的几点思考

通过对住区绿化环境存在的误区进行分析,提出规划设计时应予重视妁原则理念,以期能营造出良好的居住环境。     

R407C房间空调器系统性能模拟与换热部件

对替代房间空调器用制冷剂R22的R407C工质的应用进行了研究,分别建立了空调器主要部件(蒸发器、冷凝器、压缩机、毛细管和连接管道)的分布参数模型(除压缩机模型外), 并对空调器进行了模拟.且就换热器的结构参数编制了优化模块,获得了一些有参考价值的研究结果.     

Sustainability assessment of dwellings – a comparison of methodologies

Building sustainability assessment tools (BSATs) aim to promote and rank the sustainability of building stock. This paper makes a deep comparative analysis on how dwellings are evaluated by five BSAT and one performance-based design tool. The comparison is based on: (i) the purpose of assessment; (ii) sustainability dimensions considered; (iii) indicators addressed; (iv) life cycle phases considered by the indicators; (v) type of indicators; (vi) measurements; (vii) aggregation processes; and (vii) life cycle phases during which the assessment was carried out. The evaluation showed that the scope of BSAT varies significantly as well as the life cycle phases addressed in the assessment. Financial issues are often excluded from the assessment. None of the schemes is totally quantitative or qualitative in their measurement system; all have different types of indicators and different ways to assess them. This research provides researchers and stakeholders with important inside knowledge on the tools that allow the development and construction of more sustainable buildings.     

浅谈住宅小区电气规划设计要点

本文阐述了住宅区的低压配电干线合理规划的原则和要点,建议把室外管线综合的工作放在建筑方案设计初期.并介绍了住宅区的电气规划的工作内容及常用方法,从而解决了施工后期经常出现的管线布置困难的问题.     

Particulate matter chemical component concentrations and sources in settings of household solid fuel use

Particulate matter (PM) air pollution derives from combustion and non‐combustion sources and consists of various chemical species that may differentially impact human health and climate. Previous reviews of PM chemical component concentrations and sources focus on high‐income urban settings, which likely differ from the low‐ and middle‐income settings where solid fuel (ie, coal, biomass) is commonly burned for cooking and heating. We aimed to summarize the concentrations of PM chemical components and their contributing sources in settings where solid fuel is burned. We searched the literature for studies that reported PM component concentrations from homes, personal exposures, and direct stove emissions under uncontrolled, real‐world conditions. We calculated weighted mean daily concentrations for select PM components and compared sources of PM determined by source apportionment. Our search criteria yielded 48 studies conducted in 12 countries. Weighted mean daily cooking area concentrations of elemental carbon, organic carbon, and benzo(a)pyrene were 18.8 μg m^?3, 74.0 μg m^?3, and 155 ng m^?3, respectively. Solid fuel combustion explained 29%‐48% of principal component/factor analysis variance and 41%‐87% of PM mass determined by positive matrix factorization. Multiple indoor and outdoor sources impacted PM concentrations and composition in these settings, including solid fuel burning, mobile emissions, dust, and solid waste burning.     

城市化进程中高层小区信号深度覆盖分析

本文对目前高层小区美化天线覆盖方案进行了理论分析和研究，发现原覆盖方案存在盲区，然后对原方案中的不足进行了补充，提出了高层小区深度覆盖的改善方案。     

Distinguishing between green building occupants’ reasoned and unplanned behaviours

Several frameworks incorporate social and psychological elements of environmentally significant behaviour, and most assume cognitive and deliberate decision-making. Household energy consumption behaviours, however, span a spectrum from reasoned and deliberate to unplanned and automatic. The aim of this paper is to advance knowledge of reasoned and unplanned behaviours in the context of pro-environmental action. Using results of a survey administered to occupants of an urban residential green building, this study explores five household consumption behaviours and tests the hypothesis that unplanned behaviours will be poorly predicted by a reasoned, values-based behavioural framework. Using path analyses, variables in a values-based framework are used to predict surveyed behaviours. Findings indicate that behaviours hypothesized to be unplanned were not well predicted by the values-based framework. The framework successfully predicted what was hypothesized to be a fully reasoned behaviour. Three potential reasons are discussed for the lack of prediction of some behaviours. A deeper understanding of how unplanned, automatic or habitual behaviours intervene in conservation intentions can help policy-makers and building designers better respond to influences of occupant behaviour on building performance.     

家庭建筑综合节能的理念与实践

通过对家庭建筑综合节能认识和实践应用进行阐述,说明了只要竖立了正确的家庭建筑节能观念和进行系统的家庭建筑节能规划,寻常百姓家也可以开展大量卓有成效的节能活动。