Articles | Volume 9, issue 6
https://doi.org/10.5194/esurf-9-1441-2021
https://doi.org/10.5194/esurf-9-1441-2021
Research article
 | 
11 Nov 2021
Research article |  | 11 Nov 2021

An update on techniques to assess normal-mode behavior of rock arches by ambient vibrations

Mauro Häusler, Paul Richmond Geimer, Riley Finnegan, Donat Fäh, and Jeffrey Ralston Moore

Viewed

Total article views: 2,315 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
1,577 688 50 2,315 35 32
  • HTML: 1,577
  • PDF: 688
  • XML: 50
  • Total: 2,315
  • BibTeX: 35
  • EndNote: 32
Views and downloads (calculated since 06 May 2021)
Cumulative views and downloads (calculated since 06 May 2021)

Viewed (geographical distribution)

Total article views: 2,315 (including HTML, PDF, and XML) Thereof 2,106 with geography defined and 209 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 27 Mar 2024
Download
Short summary
Natural rock arches are valued landmarks worldwide. As ongoing erosion can lead to rockfall and collapse, it is important to monitor the structural integrity of these landforms. One suitable technique involves measurements of resonance, produced when mainly natural sources, such as wind, vibrate the spans. Here we explore the use of two advanced processing techniques to accurately measure the resonant frequencies, damping ratios, and deflection patterns of several rock arches in Utah, USA.