摘要
建筑系统环境性能模拟是建筑环境性能研究的基础。通过对建筑系统环境性能现有模拟方法的详细分析,提出了一种直接集成模拟新方法。在提出的直接集成模拟法中,确定采用从下往上的方法对建筑系统的各种环境影响进行分类,并根据综合分析方法从中选取了几类主要环境影响种类作为模拟的对象;定义了一个环境影响公共基本单位———黑点,并根据被研究国家或地区现阶段的实际情况,采用层次分析法和专家问卷调查结果确定了各类主要环境影响的权重系数和当量值。
Environmental performance modeling is essential to research and assessment of environmental performance of building systems. After reviewing the existing modeling methods, a new method, which defines the weights of various environment impacts basing on experts questionnaire and Analytic Hierarchy Process (AHP) method, were proposed. Equivalence of various impacts were calculated basing on global and national emission gross of different pollutants and the weights calculated. All the influencing factors were unified to a general basic environmental influencing unit, 'black point', which expresses the environmental performance of building system directly and precisely and makes the integration of building system's environmental performance smoothly.
出处
《建筑热能通风空调》
2004年第4期1-5,39,共6页
Building Energy & Environment
基金
国家十五科技攻关项目(2002BA806B02)
高等学校优秀青年教师教学科研奖励计划项目
关键词
建筑系统
环境性能模拟
直接集成
层次分析法
building systems, environmental performance, modeling method, direct integration, Analytic Hierarchy Process (AHP)
