Radar interferometry based settlement monitoring in tunnelling: Visualisation and accuracy analyses
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- 作者：Steffen Schindler ; Felix Hegemann ; Christian Koch…
- 关键词：Settlement monitoring ; Mechanised tunnelling ; Settlement visualisation ; Accuracy analysis
- 刊名：Visualization in Engineering
- 出版年：2016
- 出版时间：December 2016
- 年：2016
- 卷：4
- 期：1
- 全文大小：2,737 KB
- 刊物主题：Engineering Design; Computer-Aided Engineering (CAD, CAE) and Design; Industrial Design;
- 出版者：Springer International Publishing
- ISSN：2213-7459
文摘
Background The accurate, efficient and economical monitoring of settlements caused by tunnel boring machines, especially in regions of particular interest such as critical inner city areas, has become an important aspect of the tunnelling operation. Besides conventional terrestrial based methods to capture settlements, satellite based techniques that can accurately determine displacements remotely, are increasingly being used to augment standard terrestrial measurements. However, not much attention has been paid to analyse the accuracy of satellite based measurement data. In addition, there is also a lack of studies on how to visualise the resulting huge amount of data in the context of both the tunnel advancement and the existing building infrastructure.