三维激光扫描技术在洞库库容测量中的应用  

Application of the 3D Laser Scanning Technology in the Capacity Measurement in Cavern

作　　者：姚鹏君 季惠彬[1,2] 

机构地区：[1]北京东方新星石化工程股份有限公司,北京100000 [2]中国地质大学(武汉)工程学院,湖北武汉430074

出　　处：《地理空间信息》2018年第1期110-112,118,共4页Geospatial Information

摘　　要：探讨了利用三维激光扫描仪进行大型地下洞库库容标定中的测量和数据处理过程。提出了利用三维激光扫描代替传统全站仪断面法测量洞库库容的方法。通过实际项目应用表明,该方法进一步提高了洞库容积的精度和效率,实现了洞库及泵坑计算的智能化,应用效果良好。This paper discussed the measurement method and data processing of the large underground cavern capacity calibration by using the 3D laser scanner.The paper put forward a measurement method of underground cavern's capacity that the 3D laser scanning instead of the measuring section of traditional total station.The actual project application shows that this method can further improve the accuracy and efficiency of the cavern capacity,and realize the calculation intelligentization of cavern and pump pit.The application effect is good.

关 键 词：三维激光扫描 库容 点云配准 数据缩减 DELAUNAY三角网 

分 类 号：P258[天文地球—测绘科学与技术]