倾斜摄影与BIM技术在路基土石方工程中的应用  

Application of Oblique Photography and BIM Technology in Subgrade Earthwork Engineering

作　　者：陈杰 CHEN Jie

机构地区：[1]中国电建集团华东勘测设计研究院有限公司,浙江杭州311122 [2]中电建华东勘测设计院(深圳)有限公司,广东深圳518100

出　　处：《城市道桥与防洪》2024年第12期258-261,M0022,共5页Urban Roads Bridges & Flood Control

摘　　要：土石方工程因其施工难度大、工期短的特点,需要应用数字化技术来实现其降本增效的需求。以实际项目为例,研究了无人机倾斜摄影技术在道路路基土石方工程中的应用。通过利用无人机能对点云数据全面快速采集和BIM技术能快速算量、施工模拟等功能,实现了道路路基土石方快速开挖及填筑的目的。与传统施工方法相比,具有施工准备充分、施工迅速、人工和设备投入少的优点,对项目进度管控和成本管控发挥了重要作用,可以为同类型路基土石方工程施工提供参考。Due to the high construction difficulty and short construction period of earthwork engineering,it is necessary to apply the digitizing technology to achieve the need of cost reduction and efficiency improvement.Taking an actual project as an example,the application of UAV oblique photography technology in road subgrade earthwork engineering is studied.By utilizing UAV to collect the point cloud data comprehensively and quickly and BIM technology to quickly calculate and simulate construction,the goal of rapid excavation and filling of road subgrade earthwork is achieved.Compared with traditional construction methods,the technology has the advantages of sufficient construction preparation,rapid construction,and less labor and equipment investment,which plays an important role in the control of project schedule and cost,and can provide the reference for the construction of similar subgrade earthwork projects.

关 键 词：倾斜摄影 路基 土石方 无人机 道路 BIM 

分 类 号：U416.11[交通运输工程—道路与铁道工程]