Question: Question 8 : Select the lightest W - beam that will support a point load of 2 5 k N , 1 m from the

Question 8: Select the lightest W-beam that will support a point load of 25kN,1m from the
end of a 3m cantilever beam that will support a porch. Consider the self weight of the beam
and 1.5kNm uniformly distributed additional load. The member is laterally supported only at
the end. The maximum deflection is L240. Check for its adequacy against shear strength. Use
345W steel. [25 marks]
Question 8 : Select the lightest W - beam that

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