A steel rod of area of cross-section 3.14× 10-4 m2 is stretched by a force of 100kN. Calculate the stress acting on the rod.
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- The stresses on an element are sx= 1000 Psi. sy= 500 psi, and txy= 350 psi. Find the stresses acting on an element oriented at an angle 0 = 250. Show these stresses on the rotated element.Find stress of a aluminum cylinder of diameter 12.8mm and gauge length 50.8mm. The force applied is 47,500N.A Connecting Rod of a Diesel Engine in of an "I" cross section. It is subjected to a force of 85KN. Calculate the Tensile Stress developed in the Rod 21mm Emm 5mm 35mm 21mm
- 4. A ring made of 2.5 cm diameter steel bar carries a pull of 10 kN. Calculate the maximum tensile and compressive stresses in the material of the ring. The mean radius of the ring in 15 cm.1. Calculate the compressive stress in a 10.0 mm square rod loaded with 2250 N of force distributed normal to its end. Draw a free body diagram (geometry & forces) Identify stress plane Calculate stress and write it (with appropriate units) in the outlined boxAn iron column of annular cross section has an outer diameter of 200mm and is subjected to a force of 74kN. Find the thickness of the wall in mm if the allowable compressive stress is 10MPa.
- A 10m long beam is supported by a steel rod and a hinge shown below. The rod is 20mm in diameter and the beam supports a uniform load of 1a kN/m. The weight of the beam is (11 x 1000) kg. A. Find the stress on the steel rod in Mpa B. Find the diameter in mm of the pin at B to if the allowable stress in the pin is 210 MPa C. Find the maximum force (kN) that can be applied to a steel pipe attached vertically to a rigid support if the allowable stress in the pipe is 10MPa. The outside diameter is 155mm and a thickness of 12mm.A circular rod is stretched by a force of 3kN. Solve the diameter of the rod if the stress is not to exceed 153MPa.A solid round bar of diameter 250mm has a tensile force of 0.2kN acting on it. What is the stress acting on the bar?
- Rod of diameter 20 mm is loaded with 5kN tension force. What is the magnitude of stress in the rod?A circular rod of diameter d and length 3d is subjected to a compressive force F acting at the top point as shown below. Calculate the stress at the bottom most support point A 3d - d AA square tie bar 20 mm x 20 mm in section carries a load. It is attached to a bracket by means of 6 bolts. Calculate the diameter of the bolt if the maximum stress in the tie bar is 150 N/mm2 and in the bolts is 75 N/mm2.