A steel [E = 205 GPa, ν = 0.327] rod with a circular cross s…

A steel [E = 205 GPa, ν = 0.327] rod with a circular cross section is used as a weight hanger. The straight part of the rod is 155-mm long and has a diameter of 4.6 mm. Determine the longitudinal strain in this portion of the rod when it supports a tensile load of 11.0 N.

A short column is loaded in compression. Segment (1) has a s…

A short column is loaded in compression. Segment (1) has a solid cross section with a diameter of 1.20 in. Segment (2) is hollow with an outside diameter of 1.58 in. and a wall thickness of 0.19 in. If segment (2) has a normal stress of 16 ksi, determine the normal stress in segment (1).

A load of 19 kN is applied through a pin connection and a sq…

A load of 19 kN is applied through a pin connection and a square bearing plate to the end of a beam that has a rectangular cross section. The base of the beam’s cross section is 90 mm and the height is 190 mm. The size of the bearing plate is 104 mm. Determine the bearing stress between the plate and the beam.