C (2) oliba The overhanging beam in Fig (a) below is made of cast iron, for which the allowable stresses are 40 MPa and 100 MPa in tension and compression respectively. If the properties of the cross section are as shown in Fig (b), .determine the maximum uniformly distributed load that can be applied 1.2 m A w N/m B D 3 m 1.2 m (a) Beam 10 mm 100 mm 10 mm (b) Cross-section 300 mm إجابتك