摘要
为精确获取碾压混凝土坝实际进度的浇筑信息、快速获取与仓面浇筑信息匹配的几何数据,实现进度实时监控,通过WebSocket技术与移动互联技术实现浇筑信息采集、传输与分析,使用MAXScript工具对大坝三维模型进行剖切,获得大坝分仓几何数据;采用Python脚本实现仓面信息、分仓几何数据的存储、查询与格式转换,通过Cesium平台实现大场景下大坝计划与实际浇筑进度动态模拟,进而提出了基于BIM+GIS的施工进度实时监控平台,实现了碾压混凝土坝在GIS场景下的浇筑进度动态模拟、浇筑进度实时监控,提高了进度管理水平。
In order to accurately obtain the pouring information of the actual progress of RCC dam and quickly obtain the geometric data matching with the pouring information of the silo,the pouring information collection,transmission and analysis were realized through WebSocket technology and mobile Internet technology.MAXScript tool was used to cut the 3 D model of the dam and obtain the geometric data of the silo.The storage,query and format conversion of storehouse surface information and storehouse geometry data were realized by Python script.The dynamic simulation of dam plan and actual pouring progress under large scenario was realized by Cesium platform.According to the above methods,a real-time monitoring platform of construction progress based on BIM+GIS is proposed to realize the dynamic simulation of construction progress of RCC dam in the GIS scene,and improve the level of progress management.
作者
张社荣
刘珊
王超
ZHANG She-rong;LIU Shan;WANG Chao(State Key Laboratory of Hydraulic Engineering Simulation and Safety,Tianjin University,Tianjin 300350,China)
出处
《水电能源科学》
北大核心
2021年第10期93-97,126,共6页
Water Resources and Power
基金
天津市科技领军企业培育重大项目(17YDLJSF00010)
云南省重点研发计划(2018BA066)。
