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Q.1

Determine the reactions at the beam supports

Va= 2 kN; Vd= 3 kN

Va= 5 kN; Vd= 0 kN

Va= 0 kN; Vd= 5 kN

Va= 3 kN; Vd=2 kN

Q.2

Determinate the reactions at the supports of the next structure

Ha=-0,5 kN; Hd=-0,5 kN; Vd=1,0 kN; Ve= 2,0 kN

Ha= 0,5 kN; Hd= 0,5 kN; Vd= 2,0 kN; Ve= 1,0 kN

Ha=-0,5 kN; Hd=-0,5 kN; Vd= 2,0 kN; Ve= 1,0 kN

Ha=-0,5 kN; Hd=-0,5 kN; Vd=1,3 kN; Ve=1,7 kN

Q.3

A beam simply supported at its ends is subjected to two intermediate momens of 10 kN m clockwise and 10 kN m anticlockwise. The reaction forces at the supports are:

Va= 0 kN; Vb= 0 kN;

Va= 10 kN; Vb= 10 kN;

Va= 10 kN; Vb= -10 kN;

There is not enough information to solve this question