Index: DamEngine/trunk/doc/Dam Engine - Functional Design/UseWBIPipingKernel.tex
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diff -u -r2116 -r2221
--- DamEngine/trunk/doc/Dam Engine - Functional Design/UseWBIPipingKernel.tex	(.../UseWBIPipingKernel.tex)	(revision 2116)
+++ DamEngine/trunk/doc/Dam Engine - Functional Design/UseWBIPipingKernel.tex	(.../UseWBIPipingKernel.tex)	(revision 2221)
@@ -1,8 +1,5 @@
 \chapter{Use of WBI piping kernel} \label{sec:UseWBIPipingKernel}
 
-Functional designs
-The functional design of the WBI piping kernel is described in \citep{PipingKernel_FunctionalDesign}.
-
 The WBI use of the piping kernel consists of three sub failure mechanisms: uplift, heave and backward erosion. 
 The complete calculation is done by:
 \begin{enumerate}
@@ -27,7 +24,7 @@
 		\begin{tabular}{|p{20mm}|p{20mm}|p{50mm}|p{50mm}|} \hline
 \textbf{Symbol}& \textbf{Unit}  & \textbf{Description} & \textbf{Value in DAM}  \\ \hline
 h$_{exit}$		 & m	 & phreatic level at the exit point (above reference level NAP)     & calculated, see \autoref{sec:PiezHeadUpliftLocation}    \\ \hline
-$\Phi _{polder}$ & m & piezometric head in the hinterland (above reference level NAP) & \\textcolor[rgb]{0.65,0.16,0}{HeadPl2}\ \\ \hline
+$\Phi _{polder}$ & m & piezometric head in the hinterland (above reference level NAP) & \\HeadPl2 \ \\ \hline
 $\Phi _{exit}$         & m     & piezometric head at the exit point (above reference level NAP)  & calculated, see \autoref{sec:PiezHeadUpliftLocation} \\  \hline
 r$_{exit}$               &       & damping factor at the exit point  &  calculated, see \autoref{sec:PiezHeadUpliftLocation}  \\ \hline
 m$_{u}$        & -   & model factor uplift &   ?    \\ \hline
@@ -126,19 +123,3 @@
 \end{itemize}
 
 
-
-\section{Piezometric head and uplift location}\label{sec:PiezHeadUpliftLocation}
-The kernel needs the piezometric head in the aquifer. Herefore the demping factor r$_{toe}$ is required input. This is the damping factor defined by formula 3.1 in functional design kernel. In the WBI software this is an user defined input paramater. In DAM r$_{toe}$ can be calculated from the DAM input \textit{\textcolor[rgb]{0.65,0.16,0}{DampingFactorPl3}} (or \textit{\textcolor[rgb]{0.65,0.16,0}{DampingFactorPl4}} if PL4 is present): 
-
-if PL2 and Phi polder are not the same 
-\begin{align} \label{eq_dempingsfactor}r_{toe}= \frac{(h- (\textit{\textcolor[rgb]{0.65,0.16,0}{DampingFactorPl3}} * (h - \textit{\textcolor[rgb]{0.65,0.16,0}{HeadPl2}})))-\Phi _{polder}}{ h - \Phi _{polder}}
-r_{toe} = 1 - \textit{\textcolor[rgb]{0.65,0.16,0}{DampingFactorPl3}}
-\end{align}
-
-In the WBI piping kernel is an assumption made for the distribution ot the piezomeric head in the aquifer at different x locations. This requires a leakage length $\lambda$. This is a user defined parameter (new to DAM).
-Parameter used in DAM is \textit{\textcolor[rgb]{0.65,0.16,0}{SlopeDampingPiezometricHeightPolderSide}}. remark Irene (2-5-2018): Perhaps it is an option to calculate the leakage length from this parameter to avoid adding new parameters to DAM. This belongs to the extended version of the WBI-piping connection, as adaption in the UI is needed.
-
-
-\section{Determination of soil parameters}\label{sec:DeterminationSoilParameters}
-DAM already provides soil related parameters such as thickness of cover layer, position aquifer,etc. for the DAM piping calculations.
-These schematisations are also used for the WBI-piping kernel.
