The beam is hinged supported at point ’a’ and supported by the bar at point ’c’. The cross section is presented in Fig.b. The load is a concentrated moment M at point ’b’ and the load intensity q between points ’c’ and ’d’. Both the bar and the beam are made of the same material of the Young modulus E.
- Determine the minimum diameter D of the bar ’ce’ assuming the plastic limit Re and safety factor ns.
- Find the translation of point ’d’.
When solving points 1 treat the beam ’ad’ as a rigid body.