1. Draw the stress-strain diagram of a STEEL bar in tension. Identify and define all the points of interest on the curve

[answerhappygod]

1 Draw The Stress Strain Diagram Of A Steel Bar In Tension Identify And Define All The Points Of Interest On The Curve 1 (29.73 KiB) Viewed 29 times

1. Draw the stress-strain diagram of a STEEL bar in tension. Identify and define all the points of interest on the curve. 2. A flat bar with a cross section of 5.0 mm x 50 mm elongates 2.1 mm in a length of 1.5 m as a result of an axial load of 45 KN. The proportional limit of the material is 240,000 kN/m2. Determine (a) the axial stress in the bar and (b) the elastic modulus. 3. Sketch the bending moment diagram and shear force diagram for the beams shown below. (a) 22,500 lb 3000 lbft B D 12 ft 6 ft 8 ft (b) () 16,000 lb 3000 lb/A В 8 ft 12 101