(Solved): Use the moment distribution method to analyse the frame when subjected to the loading shown.Determin ...

\begin{tabular}{|c|r|l|} \hline \multicolumn{3}{|l|}{ Dimensions and section properties } \\ \hline a & 4.4 & unit: $\mathrm{m}$ \\ \hline b & 3.4 & unit: $\mathrm{m}$ \\ \hline c & 5 & unit: $\mathrm{m}$ \\ \hline d & 4.4 & unit: $\mathrm{m}$ \\ \hline El & 100 & unit: $\mathrm{kNm}{}^2$ \\ \hline EA & $?$ & unit: $\mathrm{kN}$ \\ \hline Applied actions & 260 & unit: $\mathrm{kN}$ \\ \hline F & 17 & unit: $\mathrm{kN}/\mathrm{m}$ \\ \hline W & & \end{tabular}