commit bfacabe59c857e9789be11a2bc62fc2b7b10a6ef
parent b03651da54d34dd531feb12b8abcdbb418c4961e
Author: Anders Damsgaard <anders@adamsgaard.dk>
Date: Fri, 13 Dec 2019 12:13:19 +0100
Update SI with Liran's feedback
Diffstat:
M | si.tex | | | 25 | ++++++++++++++----------- |
1 file changed, 14 insertions(+), 11 deletions(-)
diff --git a/si.tex b/si.tex
@@ -176,7 +176,7 @@ Ben-Gurion University of the Negev}
\noindent\textbf{Contents of this file}
%%%Remove or add items as needed%%%
\begin{enumerate}
-\item Text S1 to S2
+\item Text S1 to S3
\item Figures S1 to S3
\item Table S1
%if Tables are larger than 1 page, upload as separate excel file
@@ -368,6 +368,19 @@ See "\texttt{max\_depth\_simple\_shear -h}" for usage details.
\clearpage{}
+\noindent\textbf{Text S3. Parameter sensitivity test}
+Figure~S2 contains a systematic analysis of parameter influence in the model equations.
+Several observations emerge from this parameter sensitivity analysis.
+The representative grain size $d$ has a major influence on the strain distribution, where finer materials show deeper deformation.
+The material is slightly weaker with larger grain sizes.
+The shear zone is more narrow with higher material static friction coefficients ($\mu_\mathrm{s}$), as the material is less willing to fail.
+Our implementation of cohesion does not influence strain after yield.
+Static friction and cohesion both linearly scale the bulk friction, as expected with Mohr-Coulomb materials (see also Fig.~\ref{fig:validation}c).
+The non-local amplitude $A$ slightly changes the curvature of the shear strain profile, but does not affect the overall friction.
+There is a significant strengthening when the bed thickness $L_z$ begins to constrict the shear zone thickness.
+
+\clearpage{}
+
%\noindent\textbf{Data Set S1.} %Type or paste caption here.
%upload your dataset(s) to AGU's journal submission site and select "Supporting Information (SI)" as the file type. Following naming %convention: ds01.
@@ -507,16 +520,6 @@ See "\texttt{max\_depth\_simple\_shear -h}" for usage details.
\begin{figure}[htbp]
\begin{center}
- \includegraphics[width=15cm]{experiments/fig-skin_depth.pdf}
- \caption{\label{fig:skin_depth}%
- Skin depth of pore-pressure fluctuations (Eq.\ 6 in the main text) with forcing frequencies ranging from yearly to hourly periods.
- The permeability spans values common for tills \cite{Schwartz2003}.
- }
- \end{center}
-\end{figure}
-
-\begin{figure}[htbp]
- \begin{center}
\includegraphics[width=15cm]{experiments/fig-pulse_lag.pdf}
\caption{\label{fig:pulse_lag}%
Pulse perturbations in top water pressure with decreasing permeability over time.