A composite shaft consists of 3 cylinders that are made from aluminum, copper and steel. Multiple axial loads are applied. The radii and Elastic Moduli of the cylinders are given. Neglect the size of collars B and C. F₁ Aluminum Eal [1 Copper Ecu r2 -F₂ Steel Est r3 - Fa F₁ F₁

Note: J3 = J2 46 mm G3 = G2 4.93×10° mm (1) 16 kN-m 50 GPa (2) C2 = 34 mm (3) J2 2.10x10° mm* B 900 mm 35 GPa 900 mm A composite torsion member consists of a tubular shell (1) bonded to length AB of a continuous solid T1 kN-m shaft that extends from A to C, which is labeled T2 kN-m (2) and (3). A concentrated torque T is applied to MPa free end C of the shaft in the direction shown. MPa Determine the internal torques and shear stresses PC rad in shell (1) and core (2) (i.e., between A and B). 1st 2nd 3rd Enter Also, determine the rotation angle at end C. attempt II || || I| || || Shaft properties

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A solid aluminum shaft of 100 mm diameter fits concentrically in a hollow steel tube. Determine the minimum internal diameter in mm of the steel tube so that no contact pressure exist when the aluminum shaft carries an axial compressive load of 503 KN. Assume Poisson's ratio = 1/3 and a modulus of elasticity of the aluminum rod is 75 GPa. Use 4 decimal places. Add your answer

The two pipes are made of the steel (E=210GPa, sy=420MPa)material and are connected as shown in Figure 3 and loaded by a force P at point C. The cross-sectional area of AC and CB are 600 mm2 and 900 mm2, respectively. The length of AC and CB are same a=b= (see attached file) If AC becomes plastic, determine the displacement of the step, the ultimate load of the stepped bar, draw a load-deflection diagram for the sectional area of AC and CB. a=b=9m

Find H1,R1 and R2

A steel [E = 25500 ksi] pipe column (1) with a cross-sectional area of A1 = 5.60 in.2 is connected at flange 8 to an aluminum alloy [E = 17500 ksi] pipe (2) with a cross-sectional area of A2 = 4.40 in.2. The assembly is connected to rigid supports at A and C. For the loading shown, determine the normal force in the steel pipe (1). A (1) 120 in. B 30 kips 30 kips 144 in. C

The two angle bars are used to support a tensile load "T". Assume the tensile load to be equally resisted by each angle. 400 mm x 20 mm THK Gusset Plate The steel used is L 6 x 6 x 1. Properties: A = 7096.76 mm? y = 47.244 mm Fy = 248 MPa Fu = 400 MPa b = 152.4 mm b. t = 25.4 mm x = 47.244 mm Effective hole diameter = 25 mm y Use case 2 for shear lag factor. Use NSCP 2015 code. 1. Determine the maximum allowable load that can be carried by the two L6 x 6 x1 based on yielding of the gross section--- 2. Determine the maximum factored load that can be carried by two L6 x 6 x 1, based on the fracture of the effective net area.---- 3. Determine the maximum allowable tensile load that can be carried.------ 4. Determine the maximum factored tensile load that can be carried-- bo

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