王健,孙文潇,梁周雁,刘瑶

• 1:山东科技大学
• 2:星际空间(天津)科技发展有限公司

摘要(Abstract)：

针对城市高耸建筑物倾斜观测作业时间长、信息量少的问题,将三维激光扫描技术应用到城市高耸建筑物变形监测领域,探讨对无观测标志、不可或不便攀登的城市高耸建筑物进行倾斜观测的施测方法。以龙柱为例,制定了可行的测量方案,并采用高斯曲面拟合算法对其表面进行拟合,精确计算出龙柱的倾斜量,且与全站仪倾斜观测结果进行对比。结果表明,该方法可以快速、全面的获取观测对象的整体信息,且能够满足高耸建筑物倾斜观测的精度要求。

关键词(KeyWords)： 三维激光扫描技术;点云;曲面拟合;倾斜观测

Abstract:

Keywords:

基金项目(Foundation): 山东省自然科学基金项目(ZR2014DM014);; 海岛(礁)重点实验室开放基金项目(2013B09)

作者(Author): 王健,孙文潇,梁周雁,刘瑶

DOI: 10.16251/j.cnki.1009-2307.2017.09.021

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