3. Evaluate the slope and vertical displacement at the tip C of the cantilever loaded as shown in Fig.3. El is constant throughout. q per unit run B A b Fig. 3 4. A simply supported beam with an overhang carries a u.d.l. of 20 kN/m as shown in Fig. 4. Calculate the displacements at A and the midspan of BC. Also sketch the BMD and the deflected shape, indicating clearly the curvatures and any points of contraflexure. Take E = 200 kN/mm and I = 30108 mm. A (EI) B 5 m 20 kN/m (2EI) 15 m Fig. 4 C 1. Use the standard deflection data for cantilevers to obtain the central deflection and end slopes for the simply supported beams loaded as shown in Fig.1(a) and 1(b). El is constant in both beams. A L/2 C W B A L/2 000 (a) q per unit run B L (b) Fig. 1 2. Calculate the vertical deflection at B and C and the slope at C for the stepped cantilever shown in Fig.2. 10 kN 5 kN (3EI) (EI) A C B 2m 1 m Fig. 2