Calculation Example – Angular acceleration, angular velocity. ^{ Featured }
The column A moves to the right with variable speed V(t)=4*Vo*t+c. Calculate the angular velocity and the angular acceleration of the beam B. The beam is pinned at one end. (c is constant).
Calculation Example – Torsional momentStress. ^{ Featured }
Calculate the max stress because of torsional moment on the outer layer of a steel hollow rod when two forces act on it from a distance of 200mm from the center.
Calculation Example – Member Diagram. Triangular load. ^{ Featured }
Determine the diagrams for moment and shear for the following pinned at two ends beam for a triangular load. Total length 12m. EI constant. Units KN,m.
Calculation Example – Shear bolt connection EC3. ^{ Featured }
Check the shear connection for the IPE450S275 for the design shear VEd=300KN. Bolts M208.8, plate thickness t=15mm.
Calculation Example – Buckling of Column (EC3). ^{ Featured }
Check the column for buckling according to EC3. HEB300/S275 and axial force NEd=1500KN. The column (L=12m) is pinned at the two far ends (strong axis yy). The column is pinned every 4m at the weak axis zz.
Calculation Example – Plastic Neutral Axis. ^{ Featured }
Find the location of the PNA (plastic neutral axis) from top for the following section.
Calculation Example – Section Modulus S ^{ Featured }
A simple beam pinned at two ends is loaded as shown in the figure. Calculate the required section modulus S if σallow =1500 ΚΝ/m2, L =24 m, P =2000 KN, and q = 400 KN/m.
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