三维变曲面倾斜混凝土索塔模板体系施工技术  

Construction Technology of Three-dimensional Curved Surface Inclined Concrete Cable Tower Formwork System

作　　者：倪喜雨 郭亮亮[1] 魏鹏 潘建国[1] 王群清 吴晨晨 NI Xiyu;GUO Liangliang;WEI Peng;PAN Jianguo;WANG Qunqing;WU Chenchen(China Construction Eighth Engineering Division Co.,Ltd.,Shanghai 200135,China)

机构地区：[1]中国建筑第八工程局有限公司,上海200135

出　　处：《施工技术》2020年第22期87-89,共3页Construction Technology

基　　金：中建股份科技研发课题(CSCEC-2018-Z-12)。

摘　　要：基于中国援柬埔寨体育场2座南、北对称的99m高人字形三维变曲面倾斜混凝土索塔结构施工,提出借助信息化模型进行空间模板体系设计和施工模拟的技术方案,通过BIM模型形体拟合与CAD三维模板体系精细化建模的深化设计,解决了复杂异形模板体系设计难题,在结构变形控制与结构精度实现方面发挥重要作用。Construction based on the two 99 m high herringbone three-dimensional curved surface inclined concrete tower structures that are symmetrical to the south and north of Cambodian Stadium with China’s aid,a technical solution for the design and construction simulation of the space formwork system with the aid of an information model is proposed.Through the deep design of BIM model shape fitting and refined modeling of CAD three-dimensional template system,the design problem of complex and special-shaped template system is solved,and it plays an important role in structural deformation control and structural accuracy realization.

关 键 词：体育场 索塔 模板体系 建筑信息模型 施工技术 

分 类 号：TU758.11[建筑科学—建筑技术科学]