Using three-moment equation:
1. Analyze the bridge shown in the figure above. Using influence
diagrams, it has been determined that in order to produce the
maximum positive moment in Span 2, a uniform load, w must be loaded
fully in Spans 2 and 4. Determine the reactions at the pier
supports (assume abutments to be roller supports and piers to be
pin supports) and draw the shear and moment diagrams.
2. Analyze the same bridge with the uniform load, w fully
loaded in spans 2
3. Determine the reactions and draw the shear and moment
diagrams.
W = 5kN/m ; L = 9m ; L1= 4m
Using Three Moment Equation 1 Analyze The Bridge Shown In The Figure Above Using Influence Diagrams It Has Been Dete 1 (51.73 KiB) Viewed 131 times
analyze as continuous beam ELEVATION L L1 L L1 Span 1 Span 2 Span 3 Span 4 |н WE TUU abutment pier
Join a community of subject matter experts. Register for FREE to view solutions, replies, and use search function. Request answer by replying!