We have the plane truss shown in Figure 1. The truss carries three forces, as shown in the same figure. Point 1 has a pin support, while point 4 has a horizontal roller support. a) Calculate the support reactions b) Obtain the axial forces of the truss members c) Find the change in length for member 3-4, if the cross-sectional area of that member is 5in? and the elastic modulus for the material is 20,000 ksi 5 kip 10 ft 4 5 kip TAm 10 kip 10 ft 10 ft Figure 1

We have the plane truss shown in Figure 1. The truss carries three forces, as shown in the same figure. Point 1 has a pin support, while point 4 has a horizontal roller support. a) Calculate the support reactions b) Obtain the axial forces of the truss members c) Find the change in length for member 3-4, if the cross-sectional area of that member is 5in? and the elastic modulus for the material is 20,000 ksi 5 kip 10 ft 4 5 kip TAm 10 kip 10 ft 10 ft Figure 1

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 1.3.14P: A space truss is restrained at joints O, A. B. and C, as shown in the figure. Load P is applied at...

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