d = 40cm
L = 62cm
P = 36kN
Q = 31kN
Homework Answers
As per Chegg guidelines I am instructed to give solution of first 4 part of question only.
(MPa) 3 kip 3 kip 2 kip 2 kipi 2 kip --5--5-+-5ft + } } }...
(MPa) 3 kip 3 kip 2 kip 2 kipi 2 kip --5--5-+-5ft + } } } } 490 75114 } HE € (mm/mm) A Fig. for Q.1 OLO Fig. for Q.2 1. Determine the size of the square bearing plates A and B required to support the loading. Assume all the loads on the beam as dead load. Use the LRFD method. Assume the resistance factor = 0.9 and dead load factor as 1.4. The failure stress is 500 psi....
please solve clearly and show all steps 15% Q.8) You are given a brass alloy with...
please solve clearly and show
all steps
15% Q.8) You are given a brass alloy with the following tensile data: E-9.85x104 MPa. Y- 258 MPa. (a) What is the maximum diameter of the cylindrical bar made of this alloy that can carry UTS = 500 MPa. v= 0.35 2 tons of load without any permanent deformation ? The diameter must be meters? The total elongation is carrying 2035 Kgs. The final diameter of the specimen under this load is (b)...
plz anser q1 3 4 1. Predictions of elastic modulus, yield and ultimate loads (attach additional...
plz anser q1 3 4
1. Predictions of elastic modulus, yield and ultimate loads (attach additional sheets not enough space): Given: - steel tube outer diameter: 165.1mm; wall thickness: 3.3mm; no gap between concrete and steel. - Young's modulus of steel (200 GPa). Young's modulus of concrete (30 GPa). - strengths of concrete (45 MPa) and steel (yield stress q=350 MPa, ultimate stress 0,450 MPa). Calculate/Predict (see questions 9 & 10, in "stress-strain_deformation_16Questions_solutions.pdf): -Young's Modulus E of the composite material...
Q4. A bar shown below is loaded at its end acting perpendicular to the diagram, Strain...
Q4. A bar shown below is loaded at its end acting perpendicular to the diagram, Strain Gauge Length A = 700mm Length B = 350.0mm Length C = 480.0mm Diameter D = 10.0mm Poisson's Ratio = 0.3 E= 220GP a) If the yield stress of the material (steel) is 200 MPa, calculate the maximum load (in Kg) that can be applied to the bar using Von Mises Criterion using a factor of safety of 1.5 (Marks - 5) b) Hence...
6. A rod pof steel is l=12_ cm long and has a d= 0.6 mm diameter....
6. A rod pof steel is l=12_ cm long and has a d= 0.6 mm diameter. A P= 16 kN load pulls on each end of the bar. Given the strain along the bar El= 0.03, and Poisson's ratio of v=0.21 : (20%) .. Р Р a) the stress exerted on the rod o? b) the modulus of elasticity, E? c) the elongation of the bar, Al? d) the strain along the lateral direction, Edia? e) the change of diameter...
Q-1 A solid circular rod with a diameter d = 18 mm is shown in Figure...
Q-1 A solid circular rod with a diameter d = 18 mm is shown in Figure Q-3. The rod is made of an aluminum alloy that has an elastic modulus E = 72 GPa and a Poisson's ratio v=0.32. When subjected to the axial load P, the diameter of the rod decreases by 0.025 mm. For a factor of safety of 1.75, a) Determine the magnitude of the safe allowable load P. pts.] b) If we have a 12 mm...
Pageく ) of Problem3 (45 pts. A cylindrical specimen of asphalt concrete with a 4-inch diameter...
Pageく ) of Problem3 (45 pts. A cylindrical specimen of asphalt concrete with a 4-inch diameter and a 6- inch height is subjected to an axial compressive static load of 150 lb for 1 hour, after which the load is removed. The test was performed at a temperature of 100°F. Plots of stress versus time and strain versus time during the loading are given below. Is this material elastic or viscous? Explain. (10 pts.) How do you describe the mechanical...
According to machine elements 1 Q-1 A solid circular rod with a diameter d= 18 mm...
According to machine elements 1
Q-1 A solid circular rod with a diameter d= 18 mm is shown in Figure Q-3. The rod is made of an aluminum alloy that has an elastic modulus E = 72 GPa and a Poisson's ratio v = 0.32. When subjected to the axial load P, the diameter of the rod decreases by 0.025 mm. For a factor of safety of 1.75, a) Determine the magnitude of the safe allowable load P. [18 pts.]...
Problem 4.111 Determine the smallest load P needed to cause segment CB to yield Express your...
Problem 4.111 Determine the smallest load P needed to cause segment CB to yield Express your answer to three significant figures and include the appropriate units. The bar having a diameter of 43 mm is fixed connected at Its ends and supports the axial load P. The material is elastic plastic as shown by the stress-strain diagram Figure 1) P: Value Units Figure 1 of 1 this load is released, determine the permanent displacement of point C Express your answer...
Find the minimum required thickness tmin for a steel pipe column of length L-3.6 m and [25 pts.] Q-3 outer diameter d=1...
Find the minimum required thickness tmin for a steel pipe column of length L-3.6 m and [25 pts.] Q-3 outer diameter d=160 mm supporting an axial load P-240 kN (See Fig. below). The column is fixed at the base and free at the top. (Use E 200 GPa and Sy-250 MPa.) -The critical 1loading is calculated from Euler's formula, L 2EI Per er (Le/r Le equivalent length ka/
Find the minimum required thickness tmin for a steel pipe column of...
(MPa) 3 kip 3 kip 2 kip 2 kipi 2 kip --5--5-+-5ft + } } } } 490 75114 } HE € (mm/mm) A Fig. for Q.1 OLO Fig. for Q.2 1. Determine the size of the square bearing plates A and B required to support the loading. Assume all the loads on the beam as dead load. Use the LRFD method. Assume the resistance factor = 0.9 and dead load factor as 1.4. The failure stress is 500 psi....
please solve clearly and show
all steps
15% Q.8) You are given a brass alloy with the following tensile data: E-9.85x104 MPa. Y- 258 MPa. (a) What is the maximum diameter of the cylindrical bar made of this alloy that can carry UTS = 500 MPa. v= 0.35 2 tons of load without any permanent deformation ? The diameter must be meters? The total elongation is carrying 2035 Kgs. The final diameter of the specimen under this load is (b)...
plz anser q1 3 4
1. Predictions of elastic modulus, yield and ultimate loads (attach additional sheets not enough space): Given: - steel tube outer diameter: 165.1mm; wall thickness: 3.3mm; no gap between concrete and steel. - Young's modulus of steel (200 GPa). Young's modulus of concrete (30 GPa). - strengths of concrete (45 MPa) and steel (yield stress q=350 MPa, ultimate stress 0,450 MPa). Calculate/Predict (see questions 9 & 10, in "stress-strain_deformation_16Questions_solutions.pdf): -Young's Modulus E of the composite material...
Q4. A bar shown below is loaded at its end acting perpendicular to the diagram, Strain Gauge Length A = 700mm Length B = 350.0mm Length C = 480.0mm Diameter D = 10.0mm Poisson's Ratio = 0.3 E= 220GP a) If the yield stress of the material (steel) is 200 MPa, calculate the maximum load (in Kg) that can be applied to the bar using Von Mises Criterion using a factor of safety of 1.5 (Marks - 5) b) Hence...
6. A rod pof steel is l=12_ cm long and has a d= 0.6 mm diameter. A P= 16 kN load pulls on each end of the bar. Given the strain along the bar El= 0.03, and Poisson's ratio of v=0.21 : (20%) .. Р Р a) the stress exerted on the rod o? b) the modulus of elasticity, E? c) the elongation of the bar, Al? d) the strain along the lateral direction, Edia? e) the change of diameter...
Q-1 A solid circular rod with a diameter d = 18 mm is shown in Figure Q-3. The rod is made of an aluminum alloy that has an elastic modulus E = 72 GPa and a Poisson's ratio v=0.32. When subjected to the axial load P, the diameter of the rod decreases by 0.025 mm. For a factor of safety of 1.75, a) Determine the magnitude of the safe allowable load P. pts.] b) If we have a 12 mm...
Pageく ) of Problem3 (45 pts. A cylindrical specimen of asphalt concrete with a 4-inch diameter and a 6- inch height is subjected to an axial compressive static load of 150 lb for 1 hour, after which the load is removed. The test was performed at a temperature of 100°F. Plots of stress versus time and strain versus time during the loading are given below. Is this material elastic or viscous? Explain. (10 pts.) How do you describe the mechanical...
According to machine elements 1
Q-1 A solid circular rod with a diameter d= 18 mm is shown in Figure Q-3. The rod is made of an aluminum alloy that has an elastic modulus E = 72 GPa and a Poisson's ratio v = 0.32. When subjected to the axial load P, the diameter of the rod decreases by 0.025 mm. For a factor of safety of 1.75, a) Determine the magnitude of the safe allowable load P. [18 pts.]...
Problem 4.111 Determine the smallest load P needed to cause segment CB to yield Express your answer to three significant figures and include the appropriate units. The bar having a diameter of 43 mm is fixed connected at Its ends and supports the axial load P. The material is elastic plastic as shown by the stress-strain diagram Figure 1) P: Value Units Figure 1 of 1 this load is released, determine the permanent displacement of point C Express your answer...
Find the minimum required thickness tmin for a steel pipe column of length L-3.6 m and [25 pts.] Q-3 outer diameter d=160 mm supporting an axial load P-240 kN (See Fig. below). The column is fixed at the base and free at the top. (Use E 200 GPa and Sy-250 MPa.) -The critical 1loading is calculated from Euler's formula, L 2EI Per er (Le/r Le equivalent length ka/
Find the minimum required thickness tmin for a steel pipe column of...
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