Climatic zoning for building construction in a temperate climate of Chile
Climatic zoning for building construction in a temperate climate of Chile
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DOI：
10.1016/j.scs.2018.04.020
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发表时间：
2018-07
影响因子：
11.7
通讯作者：
K. Verichev;M. Carpio
中科院分区：
文献类型：
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作者：
K. Verichev;M. Carpio
在智利，定义建筑物能源效率的官方文件是《城市规划和建设总条例》，该条例根据1999年计算的年平均供暖度日值（基准温度为15 °C）定义了七个热力区。在气候变化方面，必须更新过时的气象数据。在本研究中，我们评估了智利南部的三个地区（拉阿劳卡尼亚，洛斯里奥斯，和洛斯拉戈斯）;更新的年平均值的加热度日从过去十年的气象观测数据，并更新了热区。结果表明，有20%的城市与《城市规划和建设通则》中的热力区划不同，并探讨了气候严酷度指数法在研究区气候区划中应用的可能性。利用该方法，确定了同一建筑在不同气候条件下采暖和制冷能耗的相对差异。气候带是根据西班牙技术建筑规范确定的。因此，我们检测到三个气候带在智利的这个地区，发现他们是类似的西班牙西北部地区。最后，分析了热气候带的空间分布，并对每一个热气候带的建设建议进行了比较。
In Chile, the official document that defines energy efficiency for building construction is the General Ordinance of Urban Planning and Construction which defines seven thermal zones based on the annual average values of heating degree-days (base temperature of 15 °C) calculated in 1999. In the context of climate change, the obsolete meteorological data must be updated. In the present study, we assessed three regions in the south of Chile (La Araucanía, Los Ríos, and Los Lagos); updated annual average values of the heating degree-days using data from the meteorological observations for the past decade and updated the thermal zones. The results obtained shows that the 20% of the municipalities were different from the thermal zones of the General Ordinance of Urban Planning and Construction.In addition, we considered the possibility of the climate severity index method application for climatic zoning in the study area. Due to this method, we identified the relative differences of energy demand for heating and cooling for the same building in different climatic conditions. The climatic zones were identifying based on the Technical Building Code of Spain. As a result, we detect three climatic zones for this regions in Chile and it was found that they were similar to the regions of northwest Spain. And finally, there was an analysis of the spatial distribution of the thermal and climatic zones and a comparison of the construction recommendations for each one of them.