摘要
该文针对废弃矿区煤矸石山的陡坡立面区域碰到的难以测量数据点的问题,以北京市某矿区废弃矸石山陡坡立面为实例,采用了三维激光扫描测量技术,对难及区域即陡坡立面进行了扫描测量,并在内业中很好的进行了三维模型重建以及按设计坡度统计了土方工程量,为矸石山的规划设计人员提供了科学有效的数据支持,大大加快了矸石山区域整体的测绘和规划的进度。
Amined at the problem that it is difficult to get the measured data of steep slope in coal gangue dump,taking some coal gangue dump piles in Beijing as an example,this paper introduces the process of scanning measurement in difficult arrival region,and the 3D model reconstruction is carried out and the earthwork volumes are statistic according to the design slope in interior work,so it provides more scientific and effective data support for the planning designers,greatly accelerates the schedule of surveying and planning for the whole coal gangue dump.
出处
《勘察科学技术》
2011年第3期44-47,55,共5页
Site Investigation Science and Technology
关键词
难及区域
矸石山
三维激光扫描
模型重建
difficult arrival region
coal gangue dump
3D laser scanning
model reconstruction
