3D扫描技术在超长混凝土结构施工精度控制中的应用  

Application of 3D Scanning Technology to Construction Precision Control of Super-long Concrete Structure

作　　者：潘峰 徐大为 左自波 PAN Feng;XU Dawei;ZUO Zibo(Shanghai Construction No.5(Group)Co.,Ltd.,Shanghai 200063,China;Shanghai Construction Group Co.,Ltd.,Shanghai 200080,China)

机构地区：[1]上海建工五建集团有限公司,上海200063 [2]上海建工集团股份有限公司,上海200080

出　　处：《建筑施工》2019年第12期2226-2228,共3页Building Construction

摘　　要：针对超长钢筋混凝土池壁对施工精度的特殊要求,以3D扫描技术作为控制高标准混凝土结构施工精度的技术手段,并在后续的施工中根据扫描结果采取相对应的措施,改进了混凝土施工方法,改善了模架体系稳定性和刚度,提高了混凝土结构施工精度,满足了航运实验深水拖曳池的设计要求,亦为今后类似工程施工提供经验。In view of the special requirements of construction accuracy for super long reinforced concrete pool wall, 3 D scanning technology is used as a technical means to control the construction accuracy of high standard concrete structure, and corresponding measures are taken according to the scanning results in the subsequent construction, the concrete construction method is improved, the stability and rigidity of the formwork system are improved, the construction accuracy of the concrete structure is improved, which meets the design requirements of the deep-water towing pool in the shipping experiment, and also provides experience for similar engineering construction in the future.

关 键 词：水池施工 超长混凝土结构 3D扫描技术 施工精度控制 

分 类 号：P23[天文地球—摄影测量与遥感]