Рет қаралды 17,561
A three hinged parabolic arch of span 20m has its crown 9m high from the left support and 4m high from the right support. The crown of the arch is at horizontal distance from 12m from the left support and 8m from the right support. The arch is subjected to a uniformly distributed load of 24KN/m over a length of 12m from the right support. Find the normal thrust, radial shear, bending moment at a distance of 4m from the right support