基于免棱镜全站仪的墙面平整度测量和分析  

Measurement and analysis of surface flatness based on total station without prism

作　　者：韩海忠 侯钦森[1] 张澄 

机构地区：[1]青海省基础地理信息中心,青海西宁810001 [2]青海省第二测绘院,青海西宁810001

出　　处：《青海大学学报（自然科学版）》2016年第6期56-61,共6页Journal of Qinghai University(Natural Science)

摘　　要：墙面平整度是评定墙面施工质量的客观指标之一,为了能够直观的评定墙面的平整度及变化情况,采用免棱镜电子全站仪对墙面若干点进行极坐标测量,经过坐标转换拟合出墙面的平面方程,计算可得到测量点到拟合平面的距离。利用该方法可快速、准确的对建筑物形体进行测量和检测。Wall flatnes is one of tlie objective indicators of construction quality assessment. In order to evaluate the flatness and change of the wall surface, the polarimetric measurement of severalpoints on the wall surface was carried out by using Prismless Electronic Total Station. After tlie coordinate transformation and fitting the plane equation of tlie wall, the distance between the measuredpoint and the fitting plane can be calculated. The methiod can be used to measure and detect buildings＇ shiape quickly and accurately.

关 键 词：免棱镜全站仪 极坐标定位 坐标转换 平面拟合 

分 类 号：TU198[建筑科学—建筑理论]