随着我国经济现代化建设的飞速发展,交通运输承受的压力也越来越大,在多种条件的影响下,轨道交通逐渐走进人们的视野,地铁高架因为投资小、建设周期短而被大量兴建。同时地铁高架车站因为形式多样化、结构复杂化等特点,导致建设施工过程中存在着很多困难,本文针对地铁高架车站幕墙工程项目施工中存在的重点、难点进行分析研究。 With the rapid development of China’s economic modernization, the pressure on transportation is also increasing. Under the influence of many kinds of conditions, the rail transit has gradually entered into people’s perspective. Because of the small investment and short construction period, the subway elevated by a large number of build. At the same time, metro viaduct station has many difficulties due to its diversified forms and complex structure. This article analyzes and studies the key points and difficulties in the construction of metro station overhead curtain wall project.