5. c) (i) € RAM P(x, y) D 6 m fom 24 m 12kN/m Rax 10 m RAV Pav Figure 5b 122 The arch shown in Figure 5b is described by

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5 C I Ram P X Y D 6 M Fom 24 M 12kn M Rax 10 M Rav Pav Figure 5b 122 The Arch Shown In Figure 5b Is Described By 1 (24.61 KiB) Viewed 28 times

5. c) (i) € RAM P(x, y) D 6 m fom 24 m 12kN/m Rax 10 m RAV Pav Figure 5b 122 The arch shown in Figure 5b is described by the equation y = x²and supports a uniformly distributed load of 12kN/m. Calculate the value of shear, compression and bending moment at a quarter point (Point D) along the arch. Note that the slope of the arch to the horizontal at Point D is 39.8º. Comment on the change in the magnitude of the maximum bending moment if a simply supported beam were used to support the uniformly distributed load over the 24m span. 9