随着我国高速铁路和客运专线建设的高速发展,车站雨棚设备质量缺陷日浙显现,通过对质量缺陷产生的原因进行分析,可有效预防和消除质量缺陷,确保高速铁路安全运行。 With the rapid development of the construction of high-speed railway and passenger dedicated line in our country, the quality defects of the canopy equipment in the station have appeared in Japan and Zhejiang. By analyzing the causes of the quality defects, the quality defects can be effectively prevented and eliminated to ensure the safe operation of the high-speed railway.