(a) Calculate the total elastic strain energy stored in the material of the pin-jointed structure shown inFigure Q4(a). The structural members cach has a cross sectional area A, elastic modulus E, shearmodulus G, moment of inertia I and polar moment of inertia J.BL.A4530Figure Q4(a)(b) An elastic structure with flexural stiffness El is pinned at A and fitted with a roller at end C, asillustrated in Figure Q4(b). The structure carries a uniformly distributed load w (force per unitlength) on member AB.(i)Determine the reaction at the roller support C, in terms of w and R.Using Castigliano's energy theorem, determine the horizontal displacement of end C ofthe structure. Consider bending effecis only.RFigure Q4(b)

(a)U=?A-AreaE-Elastic modulusG-Shear ModulusI-Moment of InertiaJ-Polar moment of Inertia ***As per…

Answered: (a) Figure Q4(a). The structural…

(a) Figure Q4(a). The structural members each has a cross sectional area A, elastic modulus E, shear modulus G, moment of inertia / and polar moment of inertia J. B L. 45 3d Figure Q4(a)

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter1: Tension, Compression, And Shear

Section: Chapter Questions

Problem 1.6.7P: A wine of length L = 4 ft and diameter d = 0.125 in. is stretched by tensile forces P = 600 lb. The...

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