Natural Hazards and Earth System Sciences
Natural Hazards and Earth System Sciences
NHESS
Articles | Volume 25, issue 7
Articles | Volume 25, issue 7
https://doi.org/10.5194/nhess-25-2197-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/nhess-25-2197-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 25, issue 7
Research article
 | 
04 Jul 2025
Research article |  | 04 Jul 2025

Dynamic fragility of a slender rock pillar in a carbonate rock mass

Alaa Jbara and Michael Tsesarsky

Viewed

Total article views: 1,726 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
1,227 387 112 1,726 102 159
  • HTML: 1,227
  • PDF: 387
  • XML: 112
  • Total: 1,726
  • BibTeX: 102
  • EndNote: 159
Views and downloads (calculated since 22 Aug 2024)
Cumulative views and downloads (calculated since 22 Aug 2024)

Viewed (geographical distribution)

Total article views: 1,726 (including HTML, PDF, and XML) Thereof 1,625 with geography defined and 101 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 
Latest update: 30 Apr 2026
Download
Short summary
Fragile geologic features test long-term seismic hazard models. We modeled a free-standing 42 m high rock pillar in Israel’s Negev Desert using a validated finite-element model based on aerial lidar, in situ rock data, and measured vibrations. Dynamic analysis shows an M 7 quake on the Dead Sea Transform (45 km) will not break it, but an M 6 quake on the Sinai–Negev Shear Zone (6–20 km) probably will. With a fragility age of 11.4 kyr, the pillar challenges the SNSZ’s (Sinai–Negev Shear Zone) ability to produce M 6 events.
Read more
Share
Altmetrics
Final-revised paper
Preprint