摘要:广西新媒体中心项目是集电视传播、译制、制作、演播、影视文化交流、广电展示及节目交换于一身的超高层建筑，总建筑面积113 811.69m²。项目采用三维曲面设计，自下而上逐层缩进，造型极其复杂；管线数量多，交叉排布，错综复杂；钢结构雨棚工程、玻璃幕墙工程与GRC幕墙工程节点设计复杂，施工难度大等，给项目的实施提出了诸多难题。项目的BIM应用覆盖项目前期方案策划、施工图绘制、施工及后期运营的全生命周期，包括方案的三维模拟及展示、碰撞检查、管线综合、GRC幕墙及钢结构构件的预排布、三维技术交底、施工模拟及漫游等，在保证项目顺利推进的前提下，节省了工期及造价，确保了工程质量及安全，打造精品工程。

Abstract: The Guangxi New Media Center is a super high-rise building project integrating TV communication, translation, production, broadcasting, film & television cultural exchange, radio & television exhibition and program exchange, with a total building area of 113 811.69 m². The external facade of the building adopts 3D curved surface design, retracting layer by layer from bottom to top, which is very complex in shape. Numerous pipelines are arranged crosswise and intricate. The node designs for the steel structure canopy project, the glass curtain wall project and the GRC curtain wall project are all complicated, with many difficulties in construction. All above put forward many problems for the implementation of the project. The BIM application of the project covers the whole life cycle, from the preliminary scheme planning of project, to construction drawing, then construction, and finally operation period, which includes 3D simulation and display of the scheme, collision inspection, pipeline synthesis, pre layout of GRC curtain wall and steel structure components, 3D technical disclosure, construction simulation and roaming, and etc. Other than ensuring the smooth progress of the project, the BIM application also saves the construction period and costs, and ensures project quality and safety, creating an excellent project.