Metadata
| Authors/Creators: |
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| Copyright, Publisher and Additional Information: | © 2017 Elsevier B.V. This is an author produced version of a paper published in Earth and Planetary Science Letters. Uploaded in accordance with the publisher's self-archiving policy. |
| Keywords: | anastomosing; shear zone; dynamic weakening; material strength; geometry; weak component |
| Dates: |
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| Institution: | The University of Leeds |
| Academic Units: | The University of Leeds > Faculty of Environment (Leeds) > School of Earth and Environment (Leeds) > Inst of Geophysics and Tectonics (IGT) (Leeds) |
| Depositing User: | Symplectic Publications |
| Date Deposited: | 06 Mar 2017 11:22 |
| Last Modified: | 09 Mar 2018 05:24 |
| Published Version: | https://doi.org/10.1016/j.epsl.2017.01.039 |
| Status: | Published |
| Publisher: | Elsevier |
| Identification Number: | https://doi.org/10.1016/j.epsl.2017.01.039 |
Downloads
Filename: Gardner et al _SuppData.pdf
Description: Supplementary data includes a flow diagram of the numerical model, information on the material strength bound calculation, incremental and accumulated strain plots for simulation set I and information on the supplied movies of the numerical model.
Filename: SuppMovie1.avi
Description: Simulation set III: Vertical stripe geometry with σThr = 6.0 showing the development of an interconnected weak layer (IWL). Movie is of stress in the polygons. Brown areas are relatively higher stress. At ∼10 s, the IWL is initiated with higher stress are
![[img]](https://eprints.whiterose.ac.uk/style/images/fileicons/video.png)
Filename: SuppMovie2.avi
Description: Simulation set III: Vertical stripe geometry with σThr = 6.0. This is from the same run as for movie 1, but shows the incremental strain in the polygons.
Filename: SuppMovie3.avi
Description: Simulation set IV: Cluster geometry with σThr = 5.0 and AThr = 15 showing development of anatomosing IWLs. Movie is of incremental strain in the 100 × 100 square grid of unconnected nodes. The strain in the IWLs varies over time due to the logic in Fig. 1
Filename: SuppMovie3a.avi
Description: Shows movie 3 continued to γ of ∼2.75. It shows by γ of ∼2.5 the IWL is dormant, and no longer concentrating any strain.
Filename: SuppMovie4.avi
Description: Simulation set IV: Incremental strain in cluster geometry with σThr = 4.0 and AThr = 15 for comparison with movie 3 to show impact of increased weakening (i.e. reduced stress threshold) – strain is more distributed.
Filename: SuppMovie5.avi
Description: Simulation set IV: Incremental strain in cluster geometry with σThr = 6.0 and AThr = 15 for comparison with movie 3 to show impact of decreased weakening (i.e. increased stress threshold) – strain is more concentrated.
Filename: SuppMovie6.avi
Description: Simulation set IV: Incremental strain in cluster geometry with σThr = 5.0 and AThr = 5 for comparison with movie 3 to show impact of increased strengthening (i.e. decreased age threshold) – increased strain variability in the IWLs.
Filename: SuppMovie7.avi
Description: Simulation set IV: Incremental strain in cluster geometry with σThr = 5.0 and AThr = 10 for the 100 × 100 square grid of unconnected nodes (movie 3), showing only those nodes where εIncr > 0.06 – strain in the IWLs varies over time.
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