Problem 818
In Problem 817, determine the changed value of the applied couple that will cause M2 to become zero.
Problem 817
Find the moment under the support R2 of the continuous beam shown in Fig. P-817.
Problem 816
Determine the lengths of the overhangs in Fig. P-816 so that the moments over the supports will be equal
Problem 815
Find the moment at R2 and R3 of the continuous beam shown in Fig. P-815.
Problem 814
Find the moment at R2 of the continuous beam shown in Fig. P-814.
Problem 813
Determine the moment over the support R2 of the beam shown in Fig. P-813.
The three-moment equation gives us the relation between the moments between any three points in a beam and their relative vertical distances or deviations. This method is widely used in finding the reactions in a continuous beam.
Consider three points on the beam loaded as shown.
