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目的了解京沪高速铁路天津西站站房空气质量、微小气候状况,为提高和改善候车室微小气候和空气质量提供科学依据,以达到为旅客创建舒适的候车环境、为职工带来良好的办公环境的目的。方法 2011年6月天津铁路西站站房建设改造完成后,对车站站房10.4万m2内的384间功能房屋进行空气质量、微小气候监测分析。结果共检测290份样品,空气细菌总的超标率为6.8%,噪声的超标率为13.8%,照度的不达标率为10.3%,其余各项指标均符合国家公共交通等候室空气质量、微小气候卫生标准。结论京沪高速铁路天津西站站房空气质量、微小气候检测有部分指标不符合国家卫生标准。
Objective To understand the air quality and microclimate conditions in the station of Tianjin West Railway Station of Beijing-Shanghai high-speed railway and provide a scientific basis for improving and improving the microclimate and air quality in the waiting room so as to create a comfortable waiting environment for passengers and a good office for workers The purpose of the environment. Methods In June 2011, after the completion of the reconstruction of the station building of the West Railway Station in Tianjin, air quality and microclimate monitoring and analysis were carried out for 384 function houses within 104,000 m2 of station buildings. Results A total of 290 samples were tested. The total air over-standard rate was 6.8%, the noise over-standard rate was 13.8% and the illumination non-compliance rate was 10.3%. The remaining indicators were in line with the national public transport air quality and the microclimate health standard. Conclusion Some indicators of air quality and micro-climate testing of Tianjin West Railway Station in Beijing-Shanghai high-speed railway do not meet the national health standards.