Question: Q 3 . For the 3 - span beam shown in Figure Q 3 , using the 3 - moment equation, determine the moments over

3 .

For the

3 -

span beam shown in Figure Q

3,

using the

3 -

moment equation, determine the moments over supports and the supports reactions. Also sketch the shear force diagram. Note that the beam has pin supports at

R_{1}, R_{2},

and

R_{3},

while it is fixed at

V_{4} .

Q 3 . For the 3 - span beam shown in Figure Q 3 ,

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