Question

The built-up shaft as shown in Figure 1 consists of a pipe AB and solid rod BC. The pipe
has an inner diameter of 20 mm and outer diameter of 28 mm. The rod has a diameter of
12 mm. (i) Determine the resistive forces acting at points D and E if the stresses produced
in the shaft at these points are 13.3 MPa (compressive) and 70.7 MPa (tensile)
respectively. (ii) Draw free body diagrams and show the resistive forces on cross-sections
at points D and E. (iii) Draw free body diagrams and show the stress distribution along
cross-sections at points D and

Answer 1

Answer:

also share the picture of figure