| 外墙外保温系统适宜性分析研究 |
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| 引用本文： | 周茗如,孔杰,阮文易.外墙外保温系统适宜性分析研究[J].低温建筑技术,2010,32(6):116-118. |
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| 作者姓名： | 周茗如 孔杰 阮文易 |
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| 作者单位： | 1. 兰州理工大学,兰州,730050
2. 甘肃省住房和城乡建设厅,兰州,730000 |
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| 摘 要： | 采暖地区的既有居住建筑很大部分为砖混结构,建筑围护结构热工性能差,墙体不保温,造成了全年采暖空调能耗年年攀高。而外墙对室内温度影响大,是节能改造的关键之一。文中采用DeST-h软件对兰州市某小区的一栋典型住宅建筑进行能耗模拟,通过比较几组不同构造和厚度的外墙保温体系和未保温墙体的负荷指标,分析了不同外保温体系对建筑负荷的影响,确定该地区最适宜的外保温构造方式。
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| 关 键 词： | 建筑节能 保温系统 适宜性 DeST |
STUDY ON THE APPROPRIATENESS OF THE EXTERNAL WALL THERMAL INSULATION SYSTEM |
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| ZHOU Ming-ru,KONG Jie,RUAN Wen-yi.STUDY ON THE APPROPRIATENESS OF THE EXTERNAL WALL THERMAL INSULATION SYSTEM[J].Low Temperature Architecture Technology,2010,32(6):116-118. |
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| Authors: | ZHOU Ming-ru KONG Jie RUAN Wen-yi |
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| Affiliation: | ZHOU Ming-ru1,KONG Jie1,RUAN Wen-yi2(1.Lanzhou University of Technology,Lanzhou 730050,China,2.Gansu Province Department of Housing and Urban-rural,Lanzhou 730000,China) |
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| Abstract: | The existing residential buildings are mostly masonry-concrete construction in heating region,the bad thermodynamic performance of building envelope resulted in high energy consumption of heating and air-conditioning system.Improving the thermodynamic performance of building envelope was the key issue for energy-saving retrofit.In this peper,the software of DeST-h was used to simulate the energy consumption of a residential building in Lanzhou city,based on the comparison of external wall with different ins... |
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| Keywords: | DeST |
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