Articles | Volume 15, issue 10
https://doi.org/10.5194/se-15-1281-2024
https://doi.org/10.5194/se-15-1281-2024
Research article
 | 
29 Oct 2024
Research article |  | 29 Oct 2024

Localized shear and distributed strain accumulation as competing shear accommodation mechanisms in crustal shear zones: constraining their dictating factors

Pramit Chatterjee, Arnab Roy, and Nibir Mandal

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Interactive discussion

Status: closed

Comment types: AC – author | RC – referee | CC – community | EC – editor | CEC – chief editor | : Report abuse
  • RC1: 'Comment on egusphere-2024-1077', Anonymous Referee #1, 29 May 2024
    • AC1: 'Reply on RC1', Nibir Mandal, 18 Jul 2024
  • RC2: 'Comment on egusphere-2024-1077', Anonymous Referee #2, 21 Jun 2024
    • AC2: 'Reply on RC2', Nibir Mandal, 18 Jul 2024

Peer review completion

AR: Author's response | RR: Referee report | ED: Editor decision | EF: Editorial file upload
AR by Nibir Mandal on behalf of the Authors (18 Jul 2024)  Author's response   Author's tracked changes   Manuscript 
ED: Referee Nomination & Report Request started (28 Jul 2024) by Federico Rossetti
RR by Anonymous Referee #2 (28 Aug 2024)
ED: Publish as is (01 Sep 2024) by Federico Rossetti
ED: Publish as is (01 Sep 2024) by Federico Rossetti (Executive editor)
AR by Nibir Mandal on behalf of the Authors (06 Sep 2024)  Manuscript 
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Short summary
Understanding strain accumulation processes in shear zones is essential for explaining failure mechanisms at great crustal depths. This study explores the rheological and kinematic factors determining the varying modes of shear accommodation in natural shear zones. Numerical simulations suggest that an interplay of parameters – initial viscosity, bulk shear rate, and internal cohesion – governs the dominance of one accommodation mechanism over another.