摘要
地面三维激光扫描(terrestrial laser scanning,TLS)作为“面”式测量手段,具有高效、精确、全面、自动化等特点。本文利用TLS技术调查测量已发生地基与基础病害的某变电站,得到现有的地基沉降量,结合理论计算得到沉降量进行对比,互相印证。结果表明TLS调查方法合理、有效,可以为地基和基础病害处理评估提供依据。
As a "surface" measurement method, terrestrial laser scanning(TLS) has the characteristics of high efficiency, accuracy, comprehensiveness and automation. In this paper, TLS technology is used to investigate and measure a substation where bearing soil and foundation diseases have occurred, and the existing foundation settlement is obtained. Combined with theoretical calculation, the settlement is compared and mutually confirmed. The results show that the TLS investigation method is reasonable and effective, and can provide a basis for the treatment and evaluation of bearing soil and foundation diseases.
出处
《福建建设科技》
2022年第5期62-65,共4页
Fujian Construction Science & Technology
关键词
三维激光扫描
沉降评估
地基和基础病害
3D laser scanning
settlement evaluation
bearing soil and foundation diseases
