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Stress–strain analysis
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(a) Calculate the reaction forces and/or moments. (b) Draw the shear and bending moment diagrams for the beam and loading shown. (c) Determine the maximum normal stress due to bending
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Stress–strain analysis
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A steel tubing has a 1-in outside diameter and a 0.902-in inside diameter. It is made of AISI 1020 cold-drawn steel having a tensile strength of 75,000 psi. What would be the safe working pressure for this tube assuming a factor of safety of 8?
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Stress–strain analysis
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Two cables support the box and tail gate (near side cable shown in figure below). For a cable cross sectional area of 11 mm^2, find the tensile force T and normal stress sigma in each cable.
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Stress–strain analysis
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A 1.00 in diameter steel rod carries a tensile load of 15,000 lb. The elongation is 0.158 in. The modulus of Elasticity is 29 \times 10^6 psi. Find the total length including deformation?
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Stress–strain analysis
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The 2-inch radius drive shaft AB on TC’s Island Hoppers helicopter is subject to an axial tension of 15,000 lb and a torque of 350 lb-ft. Determine the principal stresses and maximum in-plane shear stress that act on a point on the surface of the shaft.
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Stress–strain analysis
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A steel rod of diameter d=50mm, yield strength of 260 MPa, supports an axial load P = 50R and a vertical load R acting at the end of a 0.8m long bar. Given a safety factor of n = 2, compute the larges
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Stress–strain analysis
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A structural steel rod has a radius of 10mm and length of 1.0m. A 100kN force stretches it along its length. Calculate (a) stress (b) elongation Young’s modulus of structural steel is 2.0times 10^{11}N/m^{2}.
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Stress–strain analysis
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An aluminium tube is required to transmit an axial force N=148 kN. The thickness of the wall of the tube is 5 mm. The tube has a hole of diameter d/10 as shown in figure. What is the minimum required
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Stress–strain analysis
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An aluminium alloy ( E = 10900 K s i ) pipe with cross sectional area of A 1 = 4085 i n . 2 is conected at flange B to a steel ( E = 20000 K s i ) pipe with cross sectional area of A 2 = 3.27
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Stress–strain analysis
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Consider a cylindrical tank with hemispherical heads constructed of steel sections welded circumferentially as shown below. The tank diameter is 1.25 m, the wall thickness is 22 mm, and the internal pressure is 1,750 kPa. Determine : (a) The maximum stres
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Stress–strain analysis
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The composite beam is composed of two steel plates (E_{s}=200 GPa) and a wood core (E_{w}=11GPa) ,which are prefectly bonded , as shown in figure. Given the allowable bending stress for the steel (sigma _{all})s=120 MPa ,and for the wood (sigma
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Stress–strain analysis
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A circular bar of magnesium alloy is 32 in long. Answer the following questions using the strain graph below. (a) What is the proportional limit of the bar? (b) What is the modulus of Elasticity of
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