论文部分内容阅读
西安浐灞国家湿地公园观鸟塔,塔高9层,总高度27 m,是一个供游客、观鸟爱好者、禽鸟研究学者登高观察湿地公园鸟类活动的塔,同时也是湿地公园的标志。观鸟塔由中央圆形混凝土筒体和出挑的平台形成结构,外部围合一层多孔GRP材料幕墙,形成独特的曲面形态。数据控制的层级和难点大尺寸的预铸式GRP构件的生产加工和现场安装存在多个层级的数据控制,包括3D模型的合理拆分、模型台放样、板块间的衔接过渡(曲率连续)、板面开孔的精准定位和工艺实现、土建施工的误差控制、现场吊装定位等。数字建筑革命重要的
Xi’an Qionglai National Wetland Park bird watching tower, 9-storey tower, a total height of 27 m, is a for tourists, bird watchers, bird researchers ascend to observe the wetland park birds activities tower, but also the symbol of wetland park . The bird-watching tower is formed by a central circular concrete cylinder and an overhang platform, and the exterior is surrounded by a layer of porous GRP curtain wall to form a unique curved surface. Data Control Levels and Difficulties There are multiple levels of data control for large-sized pre-cast GRP components including reasonable resolution of the 3D model, loft of the model table, transitional transition between sections (continuity of curvature) Board hole precise positioning and technology to achieve, civil construction error control, site lifting positioning and so on. Digital architectural revolution is important