附加阳光间在西宁机场航站楼的应用研究
Application of additional sunshine room to Xining Airport terminal
摘要：
附加阳光间作为被动式阳光房的一种形式已在民用建筑中大量应用，而登机桥可以看作航站楼的附加阳光间。基于此理念对西宁机场航站楼登机桥提出2种实施方案，并采用实测数据验证DeST-s所建模型的准确性。结果表明：方案1可减少航站楼供热量68.5 GJ/a，减少碳排放4.2 t/a；方案2可减少航站楼供热量157.6 GJ/a，减少碳排放9.6 t/a。现有登机桥和新建登机桥若按2种方案实施后可减少航站楼供热量5 687 GJ/a，减少碳排放345.2 t/a。
Abstract：
As a form of passive sunshine room, additional sunshine room has been widely used in civil buildings. The boarding bridge can be regarded as the additional sunshine room of the terminal. Based on this idea, two implementation schemes are proposed for the boarding bridge of Xining Airport terminal. The measured data are used to verify the accuracy of the model built by DeST-s. The results show that the first scheme can reduce the heat supply of the terminal by 68.5 GJ/a, and the carbon emission by 4.2 t/a. The second scheme can reduce the heat supply of the terminal by 157.6 GJ/a, and the carbon emission by 9.6 t/a. The existing boarding bridge and the new boarding bridge can reduce the heat supply by 5 687 GJ/a and the carbon emission by 345.2 t/a.
Keywords:terminal; boarding bridge; additional sunshine room; heat transfer; DeST-s simulation