A Bracket For Supporting The Travelling Crane Is Shown In Figure Given Below. The Bracket Is Fixed To The Steel Column By Means Of Four Identical Bolts, Two At A And Two At B. The Maximum Load That Comes On The Bracket Is 5 KN Acting Vertically Downward At A Distance Of 250 Mm From The Face Of The Column. The Bolts Are Made Of Steel 40C8 (Syı = 380 N/mm²) And The Factor Of Safety Is 5. Determine The Major Diameter Of The Bolts On The Basis Of Maximum Principal Stress. Assume (dc = 0.8d).

Question-Answer › Category: Machine Design › A bracket for supporting the travelling crane is shown in Figure given below. The bracket is fixed to the steel column by means of four identical bolts, two at A and two at B. The maximum load that comes on the bracket is 5 kN acting vertically downward at a distance of 250 mm from the face of the column. The bolts are made of steel 40C8 (Syı = 380 N/mm²) and the factor of safety is 5. Determine the major diameter of the bolts on the basis of maximum principal stress. Assume (dc = 0.8d).

0 Vote Up Vote Down

John asked 4 months ago

A bracket for supporting the travelling crane is shown in Figure given below. The bracket is fixed to the steel column by means of four identical bolts, two at A and two at B. The maximum load that comes on the bracket is 5 kN acting vertically downward at a distance of 250 mm from the face of the column. The bolts are made of steel 40C8 (Syı = 380 N/mm²) and the factor of safety is 5. Determine the major diameter of the bolts on the basis of maximum principal stress. Assume (dc = 0.8d).