1. A stepped cyllindrical bar carries axial forces as shown. What is the maximum value of P for stresses not to exceed 100 MPa in tension and 120 MPa in compression? AAB = 360mm2 ABC = 240mm2 ACE = 300mm2 5P 4P 3P A B C D 3P E חו P

Q: Problem #2. The steel rod is stress-free before the axial loads P₁ = 150 kN and P₂ = 90 kN are…

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Q: determine the tensile stress in each segment of the bar shown. Segment AB cross section 2in x 2in.…

A: Segment AB cross section 2in.×2in. Segment BC cross section with a dia. of 1.75in. Tensile load (P)…

Q: Consider the beam below. If the beam is subject to a 20kN internal shear force, determine the…

A: shear force , V= 20 KN  thickness of all pieces= 30 mm

Q: | = 900 mm2 A= 1200 mm2 P. P2 D B ++250 mm- -350 mm - 500 mm

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Q: 1. Determine the nominal load P that will cause failure of the beam shown below. As part of your…

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Q: Determine the stress (in psi) in member BD if the cross-sectional area of the BD is 1.81 in?P = 1662…

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Q: L For the beam shown above with length L= 7 m with the applied uniformly distributed load of w = 17…

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Q: A steel bar AD has a cross-secțional area of 260 mm? and is loaded by forçes P, = 12 kN. P,= 8 kN.…

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Q: Compute the average normal stress in each member of the truss below. Each member has a circular…

A: Given:Circular cross-section diameter= 0.75 inch Required:Average normal stress in each member

Q: Consider the beam below. If the beam is subject to a 20kN internal shear force, determine the…

A: Given:- V= 20 KN  thickness of all pieces= 30 mm  To find:- The maximum shear stress

Q: A wooden beam is fabricated by bolting together three members. The cross-sectional dimensions are…

A: Given:  Diameter of bolt=7 mm Area of bolt A=π4×72=38.484 mm2 Spacing of bolts s=100 mm Shear force…

Q: 3. A 16 mm steel bar AB and a 25 mm steel bar BC support a load P = 7,500 N as shown. If E = 200…

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Pressure and Stress