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为了全面评价夏热冬暖地区公共建筑的节能效果,根据模糊数学的基本原理,提出从建筑设计、施工、围护结构、建筑设备、运行管理、使用舒适度等方面建立全寿命周期下公共建筑节能的多级模糊综合评价模型,采用改进层次分析法确定各级评价因子的权重,运用该模型对厦门市不同建成年代的公共建筑进行节能评估,同时综合考虑了因采取节能措施而产生的增量成本,运用价值工程进一步评价节能效率.结果表明:公共建筑节能效果具有明显的年代特征.该法可以作为夏热冬暖地区公共建筑节能效果全寿命周期评价的基本方法,为节能评价提供参考.
In order to comprehensively evaluate the energy-saving effect of public buildings in hot summer and warm winter area, according to the basic principles of fuzzy mathematics, it is proposed that public buildings should be established in the whole life cycle from the aspects of architecture design, construction, enclosure structure, construction equipment, operation management, Energy-saving multi-level fuzzy comprehensive evaluation model, the use of improved analytic hierarchy process to determine the weight of evaluation factors at all levels, the use of the model of Xiamen City in different built years of public buildings for energy-saving assessment, taking into account the energy-saving measures taken due to the increase The results show that the energy-saving effect of public buildings has obvious characteristics of the age.The method can be used as the basic method of life-cycle assessment of public buildings in hot summer and warm winter area, which can provide reference for energy-saving evaluation .