Changeset 4096


Ignore:
Timestamp:
Dec 19, 2006, 3:46:28 PM (18 years ago)
Author:
sexton
Message:

updates

Location:
anuga_work/production/sydney_2006/report
Files:
5 edited

Legend:

Unmodified
Added
Removed

  • anuga_work/production/sydney_2006/report/data.tex

    r4090 r4096  
    2525of the regions supplemented with the 100m DEM.
    2626
    27 With respect to the offshore data, newly acquire data from the recent
     27With respect to the offshore data, newly acquired data from the recent
    2828NSW Continental Slope Survey has been used, in addition to fairsheet data
    2929from the Australian Hydrographic Office (AHO). As with the onshore data,
    … …  
    3737
    3838\begin{figure}[p]
    39   \centerline{ \includegraphics{../report_figures/NSWData.jpg}}
     39  \centerline{ \includegraphics[scale=0.5]{../report_figures/NSWData.jpg}}
    4040
    4141  \caption{NSW region highlighting the available bathymetric data.}

  • anuga_work/production/sydney_2006/report/interpretation.tex

    r4093 r4096  
    1616\caption{Parameters used in ANUGA for the the submarine mass failure scenarios.}
    1717\begin{tabular}{|l|l|l|l|}\hline
    18 Parameter & Bulli & Shovel & Yacaaba \\ \hline
    19 Length & 16840m & 13500m & 7050m \\ \hline
    20 Width & 8860m  & 4350m & 3080m \\ \hline
    21 Thickness & 424m & 165m & 144m \\ \hline
     18{\bf Parameter} & {\bf Bulli} & {\bf Shovel} & {\bf Yacaaba }\\ \hline
     19Length & 16840 m & 13500 m & 7050 m \\ \hline
     20Width & 8860 m  & 4350 m & 3080 m \\ \hline
     21Thickness & 424 m & 165 m & 144 m \\ \hline
    2222Density & 1.46 & 1.49 & 1.48 \\ \hline
    23 Water depth to centre of mass & 2087m & 968m & 1119m \\ \hline
     23Water depth to centre of mass & 2087 m & 968 m & 1119 m \\ \hline
    2424Bathymetric slope & 4 \degree & 4 \degree & 3 \degree \\ \hline
    2525Angular orientation & 126 \degree & 118 \degree & 133 \degree \\ \hline
    … …  
    2828\end{center}
    2929\end{table}
     30
     31The modelling has considered three separate regions based on the location
     32of the potential slide failures. The regions A, B and C refer
     33to Wollongong, Sydney and Newcastle. See Appendix \ref{sec:anugasetup}
     34for the extent of each region.
    3035
    3136Figures \ref{fig:bulliA}, \ref{fig:bulliB} and \ref{fig:bulliC}
    … …  
    4651slides are considered to occur in different depths of water, the
    4752resultant amplitude are approximately equal.
     53
     54\begin{figure}
     55\centerline{\includegraphics{../report_figures/depth_vs_amp_dataslide.jpg}}
     56\caption{Relationship between characteristic 3D amplitude and depth
     57for each slide volume.}
     58\label{fig:depthvsamp}
     59\end{figure}

  • anuga_work/production/sydney_2006/report/modelling_methodology.tex

    r4093 r4096  
    4040
    4141To conduct a risk assessment, the likelihood of the event must be known. Without this information,
    42 the inundation extents can only be viewed only as potential.
     42the inundation extents can be viewed only as potential.
    4343
    4444 

  • anuga_work/production/sydney_2006/report/smfmodel.tex

    r4093 r4096  
    1515$C_m$ & added mass coefficient \\ \hline
    1616\end{tabular}
     17\end{center}
    1718\end{table}
    18 \end{center}
    1919
    2020The following relationships are used to derive parameters describing a slide
    … …  
    5151characteristic three dimensional amplitude
    5252
    53 $$\eta_{0,3D} = \frac{\eta_{0,2D}}{1 + 15.5 \sqrt{ \frac{d}{b sin \theta} } $$
     53$$\eta_{0,3D} = \frac{\eta_{0,2D}}{1 + 15.5 \sqrt{ \frac{d}{b sin \theta}}} $$
    5454
    5555Assuming a double Gaussian relationship in the $x$ direction (tsunami length) and a $\sech^2$
    … …  
    5757
    5858$$\eta(x,y) = \eta_{0,3D} \frac{ (\exp(-(\frac{x-x_0}{\lambda_0})^2) -
    59 \kappa \exp(-(\frac{x-\delta x - x_0}{\lambda_0})^2))}{cosh^2(\kappa\frac{y-y_0}{w+\lambda_0})}$$
     59\kappa \exp(-(\frac{x-\delta x - x_0}{\lambda_0})^2))}{\cosh^2(\kappa\frac{y-y_0}{w+\lambda_0})}$$

  • anuga_work/production/sydney_2006/report/sydney_2006_report.tex

    r4089 r4096  
    3838\advance\textwidth -2in
    3939\newcommand{\degree}{\ensuremath{^\circ}}
     40\newcommand{\sech}{\operatorname{sech}}
    4041
    4142\date{\today}
    … …  
    108109    \appendix
    109110   
    110    \section{Metadata}
    111      \label{sec:metadata}
    112      \input{metadata}
     111%   \section{Metadata}
     112%     \label{sec:metadata}
     113%     \input{metadata}
    113114     
    114115\section{ANUGA modelling parameters}
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