
\newpage
\thispagestyle{plain}
\section{Strukturdynamische Untersuchung der Windenergieanlage}\label{sec:Untersuchung}
~\\

\subsection{Statische Analyse}
~\\

\subsection{Modalanalyse}
\begin{figure}[H]\centering
\includegraphics[width=0.24\textwidth]{Modal_Gesamtverformung_un_1.png}
\includegraphics[width=0.24\textwidth]{Modal_Gesamtverformung_un_2.png}
\includegraphics[width=0.24\textwidth]{Modal_Gesamtverformung_un_3.png}
\includegraphics[width=0.24\textwidth]{Modal_Gesamtverformung_un_4.png}
\includegraphics[width=0.24\textwidth]{Modal_Gesamtverformung_un_5.png}
\includegraphics[width=0.24\textwidth]{Modal_Gesamtverformung_un_6.png}
\includegraphics[width=0.24\textwidth]{Modal_Gesamtverformung_un_7.png}
\includegraphics[width=0.24\textwidth]{Modal_Gesamtverformung_un_8.png}
\includegraphics[width=0.24\textwidth]{Modal_Gesamtverformung_un_9.png}
\includegraphics[width=0.24\textwidth]{Modal_Gesamtverformung_un_10.png}
\includegraphics[width=0.24\textwidth]{Modal_Gesamtverformung_un_11.png}
\includegraphics[width=0.24\textwidth]{Modal_Gesamtverformung_un_12.png}
\caption{Eigenformen}
\label{fig:U:Modal}
\end{figure} \vspace{-1.5em}


\begin{table}[H]
\caption[Frequenzen]{Frequenzen}\label{tab:U:Modal}\centering
\STsetdecimalsep{{,}}
\STautoround{4}
\nprounddigits2
\npthousandsep{}
%\begin{spreadtab}{{tabular}{rn{1}{4}n{1}{4}|cln{1}{4}n{1}{4}}}
\begin{spreadtab}{{tabular}{rll|cln{2}{1}n{2}{1}}}
%\begin{tabular}{rcc|rllll}
\toprule
& @ \multicolumn{2}{l|}{Frequenz in Hz} &  & @{Frequenz aus} & @\multicolumn{2}{l}{Verhältnis in \% zu}  \\
 @ \#   & @{FAST}  & @{ADAMS}  &  @ \#   & @{Simulation in Hz} & @{FAST} & @{ADAMS} \\ \midrule
  1   & 0.3240 & 0.3195 &   1   & 0.30571 & \STcopy{v}{(1-e3/b3)*100} & \STcopy{v}{(1-e3/c3)*100} \\
  2   & 0.3120 & 0.3164 &   2   & 0.3114  & & \\
  3   & 0.6205 & 0.6094 &   4   & 0.59009 & & \\
  4   & 0.6664 & 0.6296 &   3   & 0.53168 & & \\
  5   & 0.6675 & 0.6686 &   5   & 0.70143 & & \\
  6   & 0.6993 & 0.7019 &   6   & 0.79566 & & \\%7+(12)=2. v. 3 -> 9
  7   & 1.0793 & 1.0740 &   8   & 1.0102 & & \\
  8   & 1.0898 & 1.0877 &   9   & 1.0756 & & \\
  9   & 1.9337 & 1.6507 &   7   & 0.97752 & & \\[-.25em]%10=2. v. 5 -> 10
      &        &        &  12   & 2.3304 & (1-e12/b11)*100 & (1-e12/c11)*100 \\[-.25em]
      &        &        & 7+12  & $\frac{<<e11>>+<<e12>>}{2} =:={(e11+e12)/2} $ & (1-e13/b11)*100 & (1-e13/c11)*100 \\
 10   & 1.9223 & 1.8558 &  10   & 1.639 & & \\%11=2. v. 4 -> 11
 11   & 2.0205 & 1.9601 &  11   & 2.2585 & & \\%12=11?
 12   & 2.9003 & 2.8590 &  15   & 3.02 & & \\
 13   & 2.9361 & 2.9408 &  16   & 3.2099 & & \\
\bottomrule
%\end{tabular}
\end{spreadtab}
\end{table}\vspace{-1em}



\subsection{Transiente Analyse}