A simply supported beam of a total length l is shown in Figure Q5, where point A is supported by a pin connection and point Cis supported by a roller support. The concentrated load is P = mg at the...

A simply supported beam of a total length ll is shown in Figure Q5, where point A is supported by a pin connection and point C is supported by a roller support. The concentrated load is P=mgP=mg at the location of l1l1. Note that l1/l=l1/l= 0.65. Determine the shear-force and bending-moment distributions produced in the beam by the concentrated load PP.

Extracted text: A simply supported beam of a total length l is shown in Figure Q5, where point A is supported by a pin connection and point Cis supported by a roller support. The concentrated load is P = mg at the location of l1. Note that 4/l = 0.65. Determine the shear-force and bending-moment distributions produced in the beam by the concentrated load P. Note that adatpive marking has been used to consider the method mark. m y Figure Q5: A simply supported beam with a concentrated load applied


Extracted text: a) (1) The support reaction forces at the A and C, in terms of P,be careful of the sign. R (mathematical expression) R (mathematical expression) (2) Give the expressions of the shear and moment at an arbitrary poistion z of AB segment, in terms of P and a, be careful of the sign. (mathematical expression) M2 (mathematical expression) (3) Give the expressions of the shear and moment at an arbitrary poistion z of BC segment, in terms of P and æ, be careful of the sign. V = (mathematical expression) М, — (mathematical expression)