3) The segmented shaft shown below is made up of two shafts. Shaft (1) is a solid shaft with a diameter of 1.5". Shaft (2) is hollow with an outside diameter of 2.5" and an inside diameter of 1.75". Determine the following: a) The internal torque diagram for the shaft in k-in. (2) (1) 24 k-in 15 k-in 30 k-in 44 k-in b) Peak shear stress in each shaft in ksi [Ans. to check: tuar = 30.18 ksi] c) Rotation at the free end, Point C, in rad if G= 7000 ksi for all material. 4 in 12 in 12 in in 6 in

3) The segmented shaft shown below is made up of two shafts. Shaft (1) is a solid shaft with a diameter of 1.5". Shaft (2) is hollow with an outside diameter of 2.5" and an inside diameter of 1.75". Determine the following: a) The internal torque diagram for the shaft in k-in. (2) (1) 24 k-in 15 k-in 30 k-in 44 k-in b) Peak shear stress in each shaft in ksi [Ans. to check: tuar = 30.18 ksi] c) Rotation at the free end, Point C, in rad if G= 7000 ksi for all material. 4 in 12 in 12 in in 6 in

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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The cantilever beam consists of a rectangular structural steel tube shape [E = 29,000 ksi; I = 1860 in.“]. For the loading shown, determine: (a) the beam deflection at point A. (b) the beam deflection at point B. Assume MA = 180 kip-ft, P = 12 kips, LAB = 3.8 ft, LBC = 5.7 ft. MA A B LAB LBC Answer: (a) VA = in. (b) VB = in.
Question #4: Two cylindrical rods, one of steel and the other of brass, are joined at C and restrained by rigid supports at A and E. For the loading shown and knowing that Es = 200 GPa and Eb = 105 GPa, determine (dsteeF 40 mm, dbrass = 30 mm) 1- The reactions at A and E. 2- The deflection at C. 180 B 120 * 60kN 100 100 40 RN D Steel Brass Dimensions in mm.
A compound shaft drives three gears, as shown. Segments (1) and (2) of the compound shaft are hollow bronze [G = 6,500 ksi] tubes, which have an outside diameter of 1.75 in. and a wall thickness of 0.1800 in. Segments (3) and (4) are solid 0.95-in.-diameter steel [G = 11,500 ksi] shafts. The shaft lengths are L1 = 50 in., L2 = 16 in., L3 = 18 in., and L4 = 34 in. The torques applied to the shafts have magnitudes of TB = 970 lb·ft, TD = 400 lb·ft, and TE = 130 lb·ft, acting in the directions shown. The bearings shown allow the shaft to turn freely. Using the sign convention presented in Section 6.6., calculate:(a) the magnitude of the maximum shear stress in the compound shaft.(b) the rotation angle of flange C with respect to flange A.(c) the rotation angle of gear E with respect to flange A.
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A crate with a mass of 250 kg is held in equilibrium by three ropes attached to a steel ring. a d3 d₁ d5 B A 5.5 m 4 m d2 3.5 m 2m d₁ Z 3 Values for the figure are given in the following table. Note the figure may not be to scale. Variable Value d₁ 2 m d₂ d4 a. Determine the magnitude of the force/tension in cord A, TA. b. Determine the magnitude of the force/tension in cord B, TB. c. Determine the magnitude of the force/tension in cord C, Tc. Round your final answers to 3 significant digits/figures. The magnitude of the force/tension in cord A is The magnitude of the force/tension in cord B is The magnitude of the force/tension in cord C' is d5 kN kN kN
The cantilever beam consists of a rectangular structural steel tube shape [E = 29,000 ksi; I = 1780 in.“]. For the loading shown, determine: (a) the beam deflection at point A. (b) the beam deflection at point B. Assume MA = 230 kip-ft, P = 24 kips, LAB = 5.2 ft, LBc = 7.8 ft. %3D MA A В C LAB LBC
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The cantilever beam consists of a rectangular structural steel tube shape [E = 29,000 ksi; I = 1570 in.“]. For the loading shown, determine: (a) the beam deflection at point A. (b) the beam deflection at point B. Assume MA = 160 kip-ft, P = 10 kips, LAB = 9.0 ft, LBC = 13.5 ft. MA A В C LAB LBC Answer: (a) VA = in. (b) Ув in.
Current Attempt in Progress The cantilever beam consists of a rectangular structural steel tube shape [E = 29,000 ksi; = 1990 in."). For the loading shown, determine: (a) the beam deflection at point A. (b) the beam deflection at point B. Assume MA= 250 kip-ft, P= 14 kips, LAB = 4.1 ft, LBc = 6.2 ft. MA LAB LBC Answer: in. (a) VA- in. (b) VB - 4. Submi Attempts: 0 of 1 used Save for Later
The change in diameter of the large steel bolt is carefully measured as the nut is tightened. Knowing that the initial diameter d = 50 mm, E = 190 GPa, and ? = 0.27, determine the internal force in the bolt if the diameter is observed to decrease by 0.009 mm after the nut has been tightened. Assume that the supports shown are fixed and rigid. d
The cantilever beam consists of a rectangular structural steel tube shape [E = 29,000 ksi; I = 1900 in."). For the loading shown, determine: (a) the beam deflection at point A. (b) the beam deflection at point B. Assume Ma = 190 kip-ft, P= 19 kips, LAB = 3.0 ft, Lgc = 4.5 ft. MA LAB LBC Answer: (a) VA= in. (b) vg = in.