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- Give me right solution A steel bar that is 28 feet long is subjected to a 251 kip load. Maximum allowable deflection must not exceed 0.28 inches. What is the required area based on maximum allowable deformation? (in2)Getting measurements from Figure , determine approximate values of the following items for steel with different carbon contents. Use one system of units only as specified by the instructor.a. Yield stressb. Ultimate strengthc. Strain at failured. Effect on modulus of elasticitye. Approximate toughness. Curves may be approximated with a series of straight lines.f. Comment on the effect of increasing carbon content on items a through e above.A circular steel rod AB (diameter d1=15 mm, length L1=1100 mm) has a bronze sleeve (outer diameter d2 21 mm, length L2=800 mm) shrunk onto it so that the two parts are securely bonded (see figure). Calculate the total elongation δ (mm) of the steel bar due to a temperature rise ΔT=200oC. (Material properties are as follows: for steel, Es=210 GPa and αs=12x10-6/C; for bronze, Eb=110 GPa and αb=20x10-6/C.)
- A cylindrical rod 600 mm long and having a diameter 13.2 mm is to be subjected to a tensile load. If the rod is to experience neither plastic deformation nor an elongation of more than 1.4 mm when the applied load is 30 KN. Which of the four metals or alloys listed below are possible candidates. Justify the answer with calculations Material modulus of elasticity(gpa) yield strength(mpa) tensile strength(mpa) Aluminium alloy 70 255 420 Brass alloy 100 345 420 Copper 110 210 275 Steel alloy 207 450 550A tank, open at the top, is made of sheet iron 1 in. thick. The internal dimensions of the tank are 4 ft. 8 in. long; 3 ft. 6 in. wide; 4 ft. 4 in. deep. Find weight when full of salt water. (Salt water weighs 64 lb/ft3 and iron is 7.2 times as heavy as salt water.)Actual weight of steel bars = 1.520 kg/m, Standard weight of steel bars (16mm )= 1.579 kg/m, Load at yield point = 3480 kgf ,Load at breaking point = 7540 kgf, Maximum load = 7. 9260 kgf, Unit weight of steel = 7854 kg/m^3. What is the cross-sectional area in m^2? Compute it's yield strength,ultimate strength and breaking strength in MPA?
- Compression steel Given: The beam cross-section shown have the following cross-sectional properties: f'c = 4000 psi Find phi Mn.A prismatic aluminum bar has cross-sectional dimensions 40 x 60 mm and a length of 350 mm. The modulus of elasticity is 70 GPa and Poisson's ratio is u=0.35. When an axial load of 100 kN is applied, the proportional change in the bar's volume isA tensile load of 150kN is applied to a round metal bar with a diameter of 16mm and a gage length of 80mm. Under this load, the bar elastically deforms so that the gage length increases to 80.1192mm and the diameter decreases to 15.89mm. a.) Modulus of elasticity (MPa)b.) Poisson's ratio for this metal
- Compression Steel Given: The beam cross-section shown have the following cross-sectional properities: f'c = 4000 psi Find phi Mn.1. Titanium alloy with an elastic modulus of 107 GPa (15.5 x 106 psi) and an initial diameter of 3.8 mm (0.15 in. ), only elastic deformation occurs. If the maximum permissible elongation is 0.42 mm, find the specimen's maximum length before deformation (0.0165 in.) 2.) With a load of 89,000 N (20,000 lbf), a steel bar 100 mm (4.0 in.) long with a square cross section 20 mm (0.8 in.) on one edge is pulled in tension and undergoes an elongation of 0.10 mm (4.0 103 in.). Calculate the steel's elastic modulus, assuming the deformation is fully elastic. Please indicate the given sir. Thanks alot…The compound bar containing steel, bronze, and aluminum segments carries the axial loads shown in the figure. The cross-sectional area of the steel, bronze, and aluminum are 0.75 in2, 1.08 in2, and 0.56 in2 respectively.Determine the change in length (in inches) of the bar if P = 11599 lb.The moduli of elasticity are 30022 ksi for steel ,12071 ksifor bronze, and 10028 ksi for aluminum. Round off the final answer to four decimal places.
