Tables was modified, overview was added

tables/p1s2.tex

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+\begin{tabular}{m{4.5cm}||m{0.5cm}|m{0.5cm}|m{0.5cm}|m{0.5cm}|m{0.5cm}|m{0.5cm}}
+\hline
+     & $K_{\sigma_{11}}$ 
+     & $K_{\sigma_{22}}$ 
+     & $K_{\sigma_{33}}$ 
+     & $K_{\sigma_{12}}$ 
+     & $K_{\sigma_{13}}$ 
+     & $K_{\sigma_{23}}$ \\
+\hline
+\hline
+  Туннельная пора & 
+  $\frac{1.06}{1.05}$ & 
+  $\frac{1.00}{1.01}$ & 
+  $\frac{0.94}{0.95}$ &
+  $\frac{1.22}{1.18}$ & 
+  $\bf\frac{1.36}{1.28}$ & 
+  $\frac{1.11}{1.09}$ \\
+\hline
+  Разрыв волокна основы & 
+  $\frac{1.02}{1.01}$ & 
+  $\frac{1.04}{1.06}$ & 
+  $\frac{1.02}{1.02}$ &
+  $\frac{1.11}{1.09}$ & 
+  $\bf\frac{3.56}{3.49}$ & 
+  $\frac{1.02}{1.00}$ \\
+\hline
+  Разрыв волокон основы и утка & 
+  $\frac{1.03}{1.03}$ & 
+  $\frac{1.17}{1.16}$ & 
+  $\frac{1.04}{1.04}$ & 
+  $\frac{1.25}{1.21}$ & 
+  $\bf\frac{2.94}{2.53}$ & 
+  $\frac{0.92}{0.93}$ \\
+\hline
+\end{tabular}