a) Design shear capacity of beam web against tearing is b)Calculate and verify the design shear capacity of cleat plate against tearing and bearing failure. c) Check cleat plate against bearing failure. d) Calculate stresses in the weld
410UB 59.7 (Grade 300 Plus) Primary steel beam as shown in Figure below is connected to a column using a simple cleat plate connection. Primary beam needs to transfer an ultimate shear force, V* = 200 kN through the connection. Cleat plate connection details are shown in the Figure.
Cleat plate - Grade 250 fy(cleat plate)=280 MPa, fup(cleat plate)=410 MPa
Bolts - four 8.8/S M20 bolts, threads are excluded from the shear plane,
All bolt holes diameter is 22 mm. 8 mm thick 280X90 mm cleat plate is welded to column using 6 mm fillet welds(E48XX) both sides (strength of weld = 0.978 kN/m) ∅=0.9
a) Design shear capacity of beam web against tearing is
b)Calculate and verify the design shear capacity of cleat plate against tearing and bearing failure.
c) Check cleat plate against bearing failure.
d) Calculate stresses in the weld
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