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| 三维激光扫描测量天幕钢结构精度分析 | |
| 引用本文： | 范占永,袁铭,严勇,叶宝,葛坤龙.三维激光扫描测量天幕钢结构精度分析[J].现代测绘,2009,32(2). |
| 作者姓名： | 范占永 袁铭 严勇 叶宝 葛坤龙 |
| 作者单位： | 1. 同济大学土木工程学院,上海200092;苏州工业园区测绘有限责任公司,江苏苏州215021 2. 苏州科技学院,江苏苏州,215011 3. 苏州工业园区测绘有限责任公司,江苏苏州,215021 |
| 摘 要： | 本文通过使用三维激光扫描仪对天幕钢结构的立柱、横梁与行架进行扫描测量,建立点云模型,获取钢柱中心坐标,并与全站仪测量的结果进行比较,以确定三维激光扫描在工程上能够达到的测量精度,为三维激光扫描仪在钢结构工程竣工验收上的运用做准备. |
| 关 键 词： | 三维激光扫描仪 点云模型 坐标转换 钢柱中心坐标 |
The Precison of Surveying Steel by Three-dimensional Laser Scanner |
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| Fan Zhanyong,Yuan Ming,Yan Yong,Ye Bao,Ge Kunlong.The Precison of Surveying Steel by Three-dimensional Laser Scanner[J].Modern Surveying and Mapping,2009,32(2). | |
| Authors: | Fan Zhanyong Yuan Ming Yan Yong Ye Bao Ge Kunlong |
| Institution: | Fan Zhanyong1,2,Yuan Ming 3,Yan Yong 3,Ye Bao1,Ge Kunlong2(1 TongJi University College of Civil Engineering,Shanghai 20092,2 Suzhou IndustralPark Survey CO.LTD,Jiangsu Province Suzhou 215021,3 Suzhou University of Science and Technology,Jiangsu Province Suzhou 215011) |
| Abstract: | According to scan and measure the roof of the steel columns,beams and two line by three-dimensional laser scanner measurement,this paper established the point cloud model,get the center coordinates of steel,and compared with the results of total station.Then,this issue defined measurement accuracy of three-dimensional laser scanner measurement in engineering applications,preparing for final acceptance of the steel structure project by Three-dimensional laser scanner measurement. |
| Keywords: | Three-dimensional laser scanner Point cloud model Coordinate Transformation Center coordinates of steel |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |