\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
  Равнокомпонентное сжатие & 
  $\frac{1.00}{1.01}$ & 
  $\frac{0.99}{0.99}$ & 
  $\frac{1.00}{1.02}$ &
  $\frac{0.63}{0.79}$ & 
  $\frac{1.01}{3.94}$ & 
  $\frac{0.45}{0.98}$ \\
\hline
  Сжатие вдоль основы & 
  $\frac{1.00}{0.96}$ & 
  $\frac{0.99}{1.14}$ & 
  $\frac{1.00}{1.85}$ &
  $\frac{1.13}{1.62}$ & 
  $\frac{4.51}{4.26}$ & 
  $\frac{0.93}{1.07}$ \\
\hline
  Сжатие вдоль утка & 
  $\frac{0.99}{1.08}$ & 
  $\frac{0.98}{1.06}$ & 
  $\frac{0.99}{0.91}$ & 
  $\frac{2.02}{1.21}$ & 
  $\frac{1.26}{1.15}$ & 
  $\frac{0.80}{0.91}$ \\
\hline
\end{tabular}