BIM技术在襄阳东站幕墙项目中的应用

襄阳东站为国内非省会城市一次性建成规模最大的高铁站之一，建筑规模仅次于武汉站，建筑面积22.26万平方米。该工程幕墙项目种类多且复杂，四周屋檐呈竖直扭转曲面，架空施工组织难度大，通过从设计到施工的BIM技术应用，解决了设计外观效果与施工技术难题，提升了铁路站房类建筑幕墙设计施工水平，为项目落地实现降本增效。

Research on BIM Forward Design of Curtain Wall in Complex Buildings

Xiangyang East Railway Station is one of the largest high-speed railway stations characterized by one-off construction in Chinese non-provincial capital cities. Its building scale is only second to Wuhan Station with a floor area of 222 600 square meters. The curtain wall construction of this project is various in kind and complex as well. The eaves of the four sides are vertical twisting curves, thus posing great difficulties in organizing overhead construction. Through the application of BIM technologies in the design and construction processes, it has solved the construction technological problem to achieve the designed appearance, has improved the curtain wall design and construction level for railway station buildings, has reduced cost and has increased efficiencies for the implementation of this project.