基于BIM+航测土方数据融合分析应用关键技术  

KEY TECHNOLOGY FOR FUSION ANALYSIS APPLICATION BASED ON BIM+AERIAL SURVEY EARTHWWORK DATA

作　　者：吴攀 滕超 董伟娜 陈晓龙 袁得晓 WU Pan;TENG Chao;DONG Wei-na;CHEN Xiao-ong;YUAN De-xiao(Qingdao Haichuan Construction Co.,Ltd.,266000,Qingdao,Shandong,China)

机构地区：[1]青岛海川建设集团有限公司,山东青岛266000

出　　处：《建筑技术》2024年第3期381-384,共4页Architecture Technology

基　　金：青岛市企业技术创新重点项目计划(LX202201.0062)。

摘　　要：为解决传统测量方式针对不规则原始地貌土方测算复杂、调配困难的问题,通过BIM技术及航测摄影测量技术,将大范围场区内土方拟合后拆分形成断面进行统计,有效提高土方测算精度,提高测算效率,降低施工成本及施工周期。研究表明,通过信息化航测土方数据融合,能够满足不规则原始地貌测算和土方应用的需求,实现土方数据的归集和调配。In order to solve the problem of complicated earthwork calculation and difficult deployment of traditional measurement methods for irregular original landforms,through BIM technology and aerial photogrammetry,the earthwork in the large-scale field area is fitted and then split to form a cross-section for statistics,which effectively improves the accuracy of earthwork calculation,increases the efficiency of calculation,and reduces the cost of construction and the construction cycle.The study shows that through the fusion of information-based aerial survey earthwork data,it can meet the needs of irregular original geomorphology measurement and earthwork application,and realize the homogenization and deployment of earthwork data.

关 键 词：土方调配 实景拟合 摄影测量 土方数据融合 

分 类 号：TU198[建筑科学—建筑理论] P231[天文地球—摄影测量与遥感]