BIM技术在河南省科技馆新馆建设项目中的应用

Application of BIM Technology in the Construction Project of Henan Science and Technology Museum

河南省科技馆新馆幕墙项目主场馆整体为双层曲面异形幕墙,外层幕墙轻盈灵巧,内层幕墙复杂多变,圭表塔为扭曲上升异形塔楼。该工程幕墙外层翻转板尺寸造型呈渐变离散型分布,内层钢构为复杂扭曲曲面,施工组织难度大,设计技术方案繁多。通过参数化BIM技术的应用,完美地解决了建筑整体外观效果、设计方案以及施工技术难题,在保证项目外观效果的同时,极大地提升了幕墙设计效率。

The new curtain wall project of Henan Science and Technology Museum is a double-layer curved special-shaped curtain wall,the outer curtain wall is light and flexible,and the inner curtain wall is complex and changeable.GuiBiao tower is a distorted rising special-shaped tower.The size modeling of the outer flipped plate of the curtain wall of the project presents a gradual discrete distribution,and the inner steel structure is a complex twisted surface.The construction is difficult because it contains many technical schemes.Through the application of parametric BIM Technology,the overall appearance effect,design scheme and construction technical problems of the building are being perfectly solved,not only the design efficiency of the curtain wall is being greatly improved but also the appearance of the project is being ensured.