寒冷地区航站楼交通枢纽冬季室内风环境研究

STUDY ON INDOOR WIND ENVIRONMENT IN WINTER AT THE GTC IN COLD AREA

应用绿色节能技术对公共建筑进行改造,降低公共建筑的碳排放并提升其室内风环境水平是目前亟须解决的问题。在冬季,对西安咸阳国际机场T3航站楼交通枢纽进行实测和模拟,探究航站楼交通枢纽风环境现状。应用实地测试的方法对其室内风环境进行了研究。研究结果表明:该航站楼交通枢纽室内温度高于室外温度且变化平稳;室内的相对湿度在90%以上,处于国家标准范围内且变化平稳;门斗能有效改善室内的风环境;室内风速受室外风速影响较大。该研究能够为提高航站楼交通枢纽风环境、降低能耗和碳排放提供实测和模拟数据支撑。

The application of green energy-saving technology to transform public buildings,reduce the carbon emissions of public buildings and improve their indoor wind environment is an urgent problem to be solved.In winter,the team measured and simulated the GTC of Xi'an Xianyang International Airport to explore the current situation of the wind environment.The indoor wind environment was studied by using the method of field testing.The results show that the indoor temperature of the GTC of the terminal is higher than the outdoor temperature,and the change trend is stable.More than 90% of the relative humidity in the room is within the national standard range and changes smoothly.The door bucket can effectively improve the indoor wind environment.Indoor wind speed is greatly affected by outdoor wind speed.This study can provide measured and simulated data support for improving the wind environment and reducing energy consumption and carbon emissions.