基于点云数据的隧道变形分析系统研究

来源 :黑龙江工程学院学报 | 被引量 : 0次 | 上传用户：zhouqiangjian

【摘要】

：

针对隧道施工监测内容,以三维激光扫描仪获取的点云数据为基础,研究隧道点云中轴线和连续断面的提取、隧道断面拟合、隧道超欠挖判别、监测报表生成等关键算法,以AutoCAD为平台、Excel为数据容器,运用VBA语言进行软件二次开发,形成包括点云数据转换、隧道断面分析和监测数据整理功能的隧道点云数据变形分析系统.使用结果表明系统稳定性良好,点云数据处理效率高.

【作者】

：

冯存定谭志杰姚竟成郭飞毛朝阳张瑞鹏

【机构】

：

中铁七局集团路桥工程有限公司,陕西宝鸡721000;西安铁路职业技术学院,西安710000

【出处】

：

黑龙江工程学院学报

【发表日期】

：

2021年6期

【关键词】

：

隧道断面分析点云隧道变形监测 VBA

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基于点云数据的隧道变形分析系统研究

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