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Consider a cold-drawn steel bar of AISI 1020. Using the distortion-energy and maximum-shea stresses obtained from...
The bar is made of mild steel (Sy =245 MPa) and is loaded by the forces...
The bar is made of mild steel (Sy =245 MPa) and is loaded by the forces Fx = 300 N, F, = 450 N, F2 = 300 N, and Mx = 55 N m. - 100 mm (A) Find the principal stresses and the max shear stress at A of the member. (B) Compute the von Mises stress at A. TINTI (C) Compute the factors of safety of the member using the distortion-energy (DE) and maximum-shear-stress (MSS) theories. 15-mm D....
Question 1 A flat leaf spring made from AISI 1020 cold drawn steel has fluctuating stresses between the maximum stre...
Question 1 A flat leaf spring made from AISI 1020 cold drawn steel has fluctuating stresses between the maximum stress, Smar of 360 MPa and minimum stress, Smn of 160 MPa; applied for a duration of 8 (10) cycles. The AISI 1020 CD material has a fully corrected endurance strength of Sa 5 175 MPa, yield strength, S, of 390 MPa and ultimate strength, S of 470 MPa. Assume that the fatigue strength fraction, f of 0.9 Using Miner's method,...
The cantilever bar in the figure is made from AISI 1018 CD steel and is statically loaded
The cantilever bar in the figure is made from AISI 1018 CD
steel and is statically loaded with Fy = 800 N, and Fx = Fz = 0.
The fillet radius at the wall is 2 mm with theoretical stress
concentrations of 1.5 for bending, 1.2 for axial, and 2.1 for
torsion.Sut = 440 MPa = 64 kpsi, Sy = 370 MPa = 54 kpsi. Analyze the
stress situation in rod AB by obtaining the following
information.a) Determine the precise...
Handle structure comprised of 3 round bar elements (AB, BC, CD) as shown in the figure...
Handle structure comprised of 3 round bar elements (AB, BC, CD) as shown in the figure below. The handle is fixed to the wall at A. A 150 lbf force is applied to the free end at D. The dimensions and cross sections are given in the figure. The handle structure is made from AISI 1020 cold drawn (CD) low carbon steel. a) draw the free body diagrams of rods AB, BC, and CD. b) Find the forces, moments and...
2. Figure 2 below shows a crank loaded by a force F. The material used for...
2. Figure 2 below shows a crank loaded by a force F. The material used for the crank is steel AISI 4142, and its yield stress is 235 kpsi. Determine the critical load F by using the following different failure theories (assume factor of safety n-2): a. Maximum normal stress theory (MNS); b. Maximum shear stress theory (MSS); c. Distortion-energy theory (DE). Figure 2. A crank under a force F
A spherical pressure vessel is formed using 20 gauge (0.0359 inch) cold drawn AISI 1020 steel she...
A spherical pressure vessel is formed using 20 gauge (0.0359 inch) cold drawn AISI 1020 steel sheet, Syield-57,000 psi, Sultimate 68,000 psi. density 0.282 lb/cubic inch Temperature is 75 F. mine the maximum pressure in the tank for an inner diameter of 15 inches using yield Deter Volume of sphere 4/3*pi*radius cubed Surface area of a sphere -4*pi'r squared. Calculate the minimum tank weight in lbm using a 15% factor for weld thickness and fittings. strength with a factor of...
Problem 1 (35pts) A solid 45.0mm diameter shaft is made out of cold rolled steel with...
Problem 1 (35pts) A solid 45.0mm diameter shaft is made out of cold rolled steel with σ,w-1000MPa in both tension and It is simultaneously exposed to force P- 180kN T-9.SKN m and a bending moment M- 1.25kNm. The directions of loads are shown on the figure. On the basis of z M 1) the maximum-shear stress (MMS) theory 2) the maximum distortion energy (MDE) theory is the shaft overstresses in point A at the central top location? Equations section properties:As-d2...
1. A ductile hot rolled steel bar has minimum yield strength of 360 MPa. Using the...
1. A ductile hot rolled steel bar has minimum yield strength of 360 MPa. Using the distortion-energy and maximum-shear-stress theories, determine the factors of safety for the following plane stress states: (20 points) (a) Ox = 200 MPa, y = 120 MPa (b) x = 180 MPa, Txy = 150 MPa (c) Txy = 100 MPa
solve 1 and 3 please Wut unte. 02/06/2020, 12:00pm) Problem 1 (50 pts): For the beam...
solve 1 and 3 please
Wut unte. 02/06/2020, 12:00pm) Problem 1 (50 pts): For the beam shown, a) Determine the reaction forces at the supports b) Derive the loading, shear-force, and bending moment relationships (g(x), and c) Draw the V(x) and M(x) graphs and identify the locations of the maximum shear force and bending moment along the beam d) Determine the maximum tensile and compressive stresses e) Determine the maximum shear stress due to V 13 kN 50 mm --...
please answer all thank you Homework - State Loading Advanced (Part 2) A solid round 20...
please answer all thank you
Homework - State Loading Advanced (Part 2) A solid round 20 mm diameter hur is based as shown below, where the lead iP XOAN, the downward tr adise.SSAN, the lig h the is M-20 Nm, and the true lead is T-30 Nm. This results in certain stresses in the bar the base al Points located at the top of the har d ew from (located ISO w from 4-y il Decated 270cw from located in...
The bar is made of mild steel (Sy =245 MPa) and is loaded by the forces Fx = 300 N, F, = 450 N, F2 = 300 N, and Mx = 55 N m. - 100 mm (A) Find the principal stresses and the max shear stress at A of the member. (B) Compute the von Mises stress at A. TINTI (C) Compute the factors of safety of the member using the distortion-energy (DE) and maximum-shear-stress (MSS) theories. 15-mm D....
Question 1 A flat leaf spring made from AISI 1020 cold drawn steel has fluctuating stresses between the maximum stress, Smar of 360 MPa and minimum stress, Smn of 160 MPa; applied for a duration of 8 (10) cycles. The AISI 1020 CD material has a fully corrected endurance strength of Sa 5 175 MPa, yield strength, S, of 390 MPa and ultimate strength, S of 470 MPa. Assume that the fatigue strength fraction, f of 0.9 Using Miner's method,...
The cantilever bar in the figure is made from AISI 1018 CD
steel and is statically loaded with Fy = 800 N, and Fx = Fz = 0.
The fillet radius at the wall is 2 mm with theoretical stress
concentrations of 1.5 for bending, 1.2 for axial, and 2.1 for
torsion.Sut = 440 MPa = 64 kpsi, Sy = 370 MPa = 54 kpsi. Analyze the
stress situation in rod AB by obtaining the following
information.a) Determine the precise...
Handle structure comprised of 3 round bar elements (AB, BC, CD) as shown in the figure below. The handle is fixed to the wall at A. A 150 lbf force is applied to the free end at D. The dimensions and cross sections are given in the figure. The handle structure is made from AISI 1020 cold drawn (CD) low carbon steel. a) draw the free body diagrams of rods AB, BC, and CD. b) Find the forces, moments and...
2. Figure 2 below shows a crank loaded by a force F. The material used for the crank is steel AISI 4142, and its yield stress is 235 kpsi. Determine the critical load F by using the following different failure theories (assume factor of safety n-2): a. Maximum normal stress theory (MNS); b. Maximum shear stress theory (MSS); c. Distortion-energy theory (DE). Figure 2. A crank under a force F
A spherical pressure vessel is formed using 20 gauge (0.0359 inch) cold drawn AISI 1020 steel sheet, Syield-57,000 psi, Sultimate 68,000 psi. density 0.282 lb/cubic inch Temperature is 75 F. mine the maximum pressure in the tank for an inner diameter of 15 inches using yield Deter Volume of sphere 4/3*pi*radius cubed Surface area of a sphere -4*pi'r squared. Calculate the minimum tank weight in lbm using a 15% factor for weld thickness and fittings. strength with a factor of...
Problem 1 (35pts) A solid 45.0mm diameter shaft is made out of cold rolled steel with σ,w-1000MPa in both tension and It is simultaneously exposed to force P- 180kN T-9.SKN m and a bending moment M- 1.25kNm. The directions of loads are shown on the figure. On the basis of z M 1) the maximum-shear stress (MMS) theory 2) the maximum distortion energy (MDE) theory is the shaft overstresses in point A at the central top location? Equations section properties:As-d2...
1. A ductile hot rolled steel bar has minimum yield strength of 360 MPa. Using the distortion-energy and maximum-shear-stress theories, determine the factors of safety for the following plane stress states: (20 points) (a) Ox = 200 MPa, y = 120 MPa (b) x = 180 MPa, Txy = 150 MPa (c) Txy = 100 MPa
solve 1 and 3 please
Wut unte. 02/06/2020, 12:00pm) Problem 1 (50 pts): For the beam shown, a) Determine the reaction forces at the supports b) Derive the loading, shear-force, and bending moment relationships (g(x), and c) Draw the V(x) and M(x) graphs and identify the locations of the maximum shear force and bending moment along the beam d) Determine the maximum tensile and compressive stresses e) Determine the maximum shear stress due to V 13 kN 50 mm --...
please answer all thank you
Homework - State Loading Advanced (Part 2) A solid round 20 mm diameter hur is based as shown below, where the lead iP XOAN, the downward tr adise.SSAN, the lig h the is M-20 Nm, and the true lead is T-30 Nm. This results in certain stresses in the bar the base al Points located at the top of the har d ew from (located ISO w from 4-y il Decated 270cw from located in...
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