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(Solved): Q3. The trussed beam supports a concentrated force of 400 kN at its center. Determine the force in e ...
Q3. The trussed beam supports a concentrated force of 400 kN at its center. Determine the
force in each of the three struts and draw the bending moment diagram of for the beam. Each
strut has a cross sectional area of 1250cm^(2) and pin connections at both ends. Neglect the
depth of the beam and the effects of axial force and shear on the beam. Both the beam and
the struts have E=200 GPa and for the beam I=150\times 10^(6)mm^(4).