Problem $1$

$[50$ Points$]$

Determine the end$-$moments at the members of the of the following continuous beam, using the Moment Distribution $($Cross$)$ Method. The Modulus of elasticity, E$,$ is $50$ GPa and the moment of inertia $I=800{10}^{6}m{m}^4.$

Problem $2$

$[50$ Points$]$

The following beam was analysed in Homework Assignment $3$ with the Slope$-$Deflection Method. Now, determine the end$-$moments $($only$)$ at the members of the beam, using the Moment Distribution $($Cross$)$ Method.

Note that the intermediate support B is subjected to a vertical settlement of $12mm$ due to insufficient foundation conditions.

$E=100$GPa,$I=650{10}^{6}m{m}^4$