Stepped bar ABCD is fabricated out of three different materials and loaded as shown. The applied forces are FA 2.5 kips, FB = 5.5 kips, Fc = 3.5 kips, and FD = 1.5 kips. Determine the deformation of each step and the total deformation of stepped bar ABCD under the applied forces. • Step AB has length LAB = 12 in, diameter dAB = 0.25 in, and is made out of steel. • Step BC has length LBC = 12 in, diameter dBC = 0.75 in, and is made out of aluminum. Step CD has length LCD = 14 in, diameter dcp = 0.25 in, and is made out of copper. • B FB A FA C FC D FD T FB Fc T LAB LBC LCD SAB number (rtol=0.01, atol=1e-05) in SBC number (rtol=0.01, atol=1e-05) in SCD number (rtol=0.01, atol=1e-05) 8 ABCD = in number (rtol=0.01, atol=1e-05) in
Stepped bar ABCD is fabricated out of three different materials and loaded as shown. The applied forces are FA 2.5 kips, FB = 5.5 kips, Fc = 3.5 kips, and FD = 1.5 kips. Determine the deformation of each step and the total deformation of stepped bar ABCD under the applied forces. • Step AB has length LAB = 12 in, diameter dAB = 0.25 in, and is made out of steel. • Step BC has length LBC = 12 in, diameter dBC = 0.75 in, and is made out of aluminum. Step CD has length LCD = 14 in, diameter dcp = 0.25 in, and is made out of copper. • B FB A FA C FC D FD T FB Fc T LAB LBC LCD SAB number (rtol=0.01, atol=1e-05) in SBC number (rtol=0.01, atol=1e-05) in SCD number (rtol=0.01, atol=1e-05) 8 ABCD = in number (rtol=0.01, atol=1e-05) in
Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter8: Applications Of Plane Stress (pressure Vessels, Beams, And Combined Loadings)
Section: Chapter Questions
Problem 8.2.12P: Solve the preceding problem if the diameter is 480 mm, the pressure is 20 MPa, the yield stress in...
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