Solution to Problem 653 | Deflections in Simply Supported Beams Problem 653 Compute the midspan value of EIδ for the beam shown in Fig. P-653. (Hint: Draw the M diagram by parts, starting from midspan toward the ends. Also take advantage of symmetry to note that the tangent drawn to the elastic curve at midspan is horizontal.) Solution 653 Click here to expand or collapse this section By symmetry: R1=R2=600(2)=1200N tA/B=1EI(AreaAB)ˉXA tA/B=1EI[12(2.5)(3000)(53)+13(0.5)(75)(198)−13(2.5)(1875)(158)] tA/B=3350EI From the figure δmidspan=tA/B Thus EIδmidspan=3350 N⋅m3 answer Tags moment diagram simple beam Uniformly Distributed Load Beam Deflection maximum deflection midspan deflection Log in or register to post comments Book traversal links for Solution to Problem 653 | Deflections in Simply Supported Beams Deflections in Simply Supported Beams | Area-Moment Method Up Solution to Problem 654 | Deflections in Simply Supported Beams