LaTeX Forum

\documentclass[paper=a4,12pt,version=last]{scrartcl} 
\usepackage{pgfplots} 
\pgfplotsset{compat = newest}
\usepgfplotslibrary{units}
\usepackage{subfigure}
     
\begin{document} 

\newcommand{\graphscale}{0.5}

\begin{figure}[htpb]
\centering
\subfigure[Lastfall 1]{
\begin{tikzpicture} [scale=\graphscale,baseline=(current axis.south)]
\begin{axis}[ 
	y filter/.code={\ifstr{#1}{}{\pgfmathparse{0.1}}{}},
%xlabel=Auslenkung in y,x unit=m,
ylabel=Auslenkung in z,y unit=m,
  legend style={
at={(0.5,-0.25)},
anchor=north,
legend columns=3,
cells={anchor=west},
font=\footnotesize,
%rounded corners=2pt,
},
]  

\addplot+[no marks] {x};
\addplot+[no marks] {2*x};
\end{axis} 
\end{tikzpicture}
}
\subfigure[Lastfall 2]{
\begin{tikzpicture}[scale=\graphscale,baseline=(current axis.south)]
\begin{axis}[ 
	y filter/.code={\ifstr{#1}{}{\pgfmathparse{0.1}}{}},
xlabel=Auslenkung in y,x unit=m,
  legend style={
at={(0.5,-0.25)},
anchor=north,
legend columns=3,
cells={anchor=west},
font=\footnotesize,
rounded corners=2pt,
},
]  
\addplot+[no marks] {x};
\addplot+[no marks] {2*x};
\legend{Volumen, Balken}
\end{axis} 
\end{tikzpicture}
}
\subfigure[Lastfall 3]{
\begin{tikzpicture}[scale=\graphscale,baseline=(current axis.south)]
\begin{axis}[ 
	y filter/.code={\ifstr{#1}{}{\pgfmathparse{0.1}}{}},
  legend style={
at={(0.5,-0.25)},
anchor=north,
legend columns=3,
cells={anchor=west},
font=\footnotesize,
rounded corners=2pt,
},
]  
\addplot+[no marks] {x};
\addplot+[no marks] {2*x};
\end{axis} 
\end{tikzpicture}
}
\caption{Transienter Verlauf Alte Welle}
\label{pic:kap5:trans_alt}
\end{figure} 

\end{document}