Chapter 12, Problem 77RP

Two small channel sections DF and EH have been welded to the uniform beam AB of weight W = 3 kN to form the rigid structural member shown. This member is being lifted by two cables attached at D and E . Knowing that 0= 30° and neglecting the weight of the channel sections, (a) draw the shear and bending-moment diagrams for beam AB, (b) determine the maximum absolute values of the shear and bending moment in the beam.

04. For the beam and loading shown, (a) draw the shear and bending-moment diagrams, (b) determine the equations of the shear and bending moment curves

For the beam and loading shown, determine the maximum absolute values of the shear and bending moment

For the beam and loading shown, (a) draw the shear and bending-moment diagrams, (b) determine the location and magnitude of the maximum absolute value of the bending moment.

For the beam and loading shown, determine the maximum absolute value of shear and bending moment.

For the beam and loading shown, determine the maximum absolute value of bending moment and shear

Draw the shear and bending-moment diagrams for the beam and loading shown, and determine the maximum normal stress due to bending.

Solve Prob. 7.89 assuming that the bending moment was found to be +650 N.m at D and +1450 N.m at E.(Reference to Problem 7.89):The beam AB is subjected to the uniformly distributed load shown and to two unknown forces P and Q . Knowing that it has been experimentally determined that the bending moment is +800 N.m at D and +1300 at E, (a) determine P and Q,(b) draw the shear and bending-moment diagrams for the beam.

For the beam and loading shown, (a) draw the shear and bending moment diagrams, (b) determine the maximum absolute values of the shear and bending moment.