Question Engineering Mechanics

Q For each of the statically determine trusses detailed in following figures, preform a complete analysis of the member forces. Tabulate your results.

(a) (b) 2) For each of the trusses illustrated in following figures, determine the axial forces in the members identified as a, b and c.

(a)

(b) Foces and Momenets in Space 3) A lamp post is under action of three concentrated loads, parallel respectively to the x, y and z axes. Compute the reactions at the built-in support at the

base. Dimensions are in millimeters. 4) Following figure shows a 3D cantilever system which is hinged at the root (A) and supported by a prop (BC) on one side and a cable (DE) on the other

side of the beam (ACD). For the uniformly distributed load of 2.5 kN/m, compute the reactions at A and the axial forces in the prop and the cable