In the schematic shown, the beam made of steel (Sut = 440, Sy = 370 MPa) with a thickness of 10 mm is subjected to F flu
Posted: Sun Jul 03, 2022 12:24 pm
In the schematic shown, the beam made of steel (Sut = 440, Sy = 370 MPa) with a thickness of 10 mm is subjected to F fluctuating from 0 to 0.5 kN with an uncertainty of 2 as the load factor. It is welded symmetrically (i.e., through top and bottom lines) to the plate made of same material which is bolted to the wall using 4 identical bolts. The figure is not to scale and dimensions are in mm. a) Determine the weld electrode and leg size (20 marks). b) Design bolts and determine the proper pre-load and tightening torque (25 marks). 200 80 C. 50 300 200 F