寒冷气候区域下建筑形态对木构玻璃建筑能耗的影响

太阳辐射属于可用于采暖的可再生能源,对于寒冷及中等气候区域的大多数建筑物来说,木构玻璃建筑最佳的玻璃比例以及合适的朝向布置至关重要。这要区别于暖气候区的木构玻璃建筑,因为在暖气区,制冷是年能源需求的主导因素。因此,在这种情况下最优的解决方案是避免过热,这在关于木结构建筑的科学文献中尚未得到广泛分析。本文通过具有参数变化的箱型建筑形状(纵横比,水平和垂直延伸),各种玻璃的尺寸及其在南北立面的位置,分别对济南和兰州的特定地点进行分析。详细分析了所述参数对年能源需求的影响,并为建筑师在寒冷气候地区进行木构玻璃建筑提供系统的指导。

Influence of building form on energy consumption of wood glass building under cold climate area

Solar radiation is a renewable energy that can be used for heating. For most buildings in cold and medium climate areas, the optimum glass ratio and appropriate orientation are very important. This is different from the wood glass building in the warm climate area, because in the heating area, refrigeration is the dominant factor of annual energy demand. Therefore, in this case, the best solution is to avoid overheating, which has not been widely analyzed in the scientific literature on wood structure construction. In this paper, the size of all kinds of glass and its location on the north and south facades are analyzed in Ji"nan and Lanzhou, respectively, by the shape of the box type building with parameter changes (vertical and horizontal ratio, horizontal and vertical extension). The influence of the parameters on annual energy demand is analyzed in detail, and the system provides guidance for architects in the construction of wooden glass buildings in cold climates.