北方村镇住宅围护结构节能构造优选研究  

Optimization Research on Envelope Energy Efficiency Construction of Northern Rural Residences

作　　者：周春艳[1,2] 金虹[1] 

机构地区：[1]哈尔滨工业大学建筑学院,哈尔滨150001 [2]吉林建筑工程学院建筑与规划学院,长春130021

出　　处：《建筑科学》2011年第8期12-16,共5页Building Science

基　　金："十一五"国家科技支撑计划项目(2006BAJ04A03-02);黑龙江省自然科学基金项目(LC2009C22)

摘　　要：建筑的围护结构构造是影响建筑是否节能的重要因素之一。我国北方村镇地区幅员辽阔,各地材料资源、技术资源和经济水平各不相同,所以在围护结构构造的选择上具有明显的地域差异性。为了选择出适宜于各地域特征的围护结构构造,本文采用基于生命周期的模糊数学层次分析方法进行了综合评价。该方法以全生命周期为研究范围,采用层次分析法构建评价体系并确定权重,然后采用模糊评价法确定定量与定性指标的隶属度,并采用线性加权法进行综合评价,以此作为优选评价的依据。在此基础上,以黑龙江省某村镇住宅为例,对该地区的墙体构造进行了模拟评价,结果表明,基于生命周期的模糊数学层次分析方法是各地区选择适宜围护结构构造的一种有效方法。Envelope construction is one of the important factors which have influences on building energy efficiency. In the northern rural of China, material resources, technology resources and economic levels are different due to the massive land, therefore, there is obvious regional disparity for the choice of envelope construction. In this paper, in order to choose the suitable envelope construction for various regional features,the methods of analytical hierarchy process（AHP） and fuzzy comprehensive evaluation based on the whole life cycle were adopted. In the calculation process,the whole life cycle was taken as the research scope,AHP method was applied to construct the evaluation structure and determine the weights, and then, the fuzzy evaluation method was adopted to ascertain the degree of membership of quantitative and qualitative indexes, and the linear weighting method was used to carry out the comprehensive evaluation, which was considered as the foundation for optimization. On the basis of discussion, the envelope construction of rural residence in Heilongjiang was taken as an example to perform the simulation evaluation. The results indicated that method of AHP and fuzzy comprehensive evaluation based on the whole life cycle was feasible for selecting the envelope construction that suitable for various regional features.

关 键 词：北方村镇住宅 围护结构构造 生命周期 层次分析方法 模糊评价法 

分 类 号：TU111.4[建筑科学—建筑理论] TU241.4