![Problem #3 (25 pts): In transferring atorque of 20K-ft and a bending moment of 10 between two power shafts using rigid method, a welded flanged connection is used as shown. Y If allowable shear stress of the weld is 26ksi, determine the min. weld size in increments of io Note: For arcular weld, Sw & w ]](http://img.homeworklib.com/questions/1aa95860-23fe-11ec-821e-e124d6612001.png?x-oss-process=image/resize,w_560)
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Problem #3 (25 pts): In transferring atorque of 20K-ft and a bending moment of 10 between...
***NOTE*** you *MUST draw complete FBD, and complete Shear-Force and Bending-Moment diagrams Select the lightest-weight steel...
***NOTE*** you *MUST draw complete FBD, and complete Shear-Force and Bending-Moment diagrams Select the lightest-weight steel wide-flange (W) overhanging beam from Appendix B that will safely support the loading. Assume the support at A is a pin and the support at B is a roller. The allowable bending stress is allow (see email data) and the allowable shear stress is "Zaitow -- 14 ksi. 8 ft + Non 4ft af Selected beam section is: W X P (kip) = 3...
10.5 in.al --3 in 10.5 in. B Problem 2 - Bending Stress (25 pts) Determine the...
10.5 in.al --3 in 10.5 in. B Problem 2 - Bending Stress (25 pts) Determine the maximum tensile and compressive bending stress in the beam if it is subjected to a moment of M = 6 kip-ft. 0.5 in 3 in M 10 in D 10.5 in.
2. Ser A motor with 25 hp at 3000 rpm is connected to a 3 ft...
2. Ser A motor with 25 hp at 3000 rpm is connected to a 3 ft long hollow shaft. The outside diameter is 1" and the wall thickness is 1/8", and the material has an allowable shear stress of 10 ks (35 pts) a) Determine the minimum and maximum shear stress in the shaft b) What is the factor of safety against failure? c) Determine the total angle of twist in the shaft. Bac 3. For the 2D member loaded...
Use the graphical method to construct the shear-force and bending-moment diagrams for the beam shown. Let...
Use the graphical method to construct the shear-force and bending-moment diagrams for the beam shown. Let a=4.0 ft, b=9.0 ft, c=5.0 ft, d=4.0 ft, w = 8 kips/ft and P = 75 kips. Construct the shear-force and bending-moment diagrams on paper and use the results to answer the questions in the subsequent parts of this GO exercise. W X A B C D E a b с For this loading, calculate the reaction forces Ay and Ey acting on the...
Problem 1 Reinforced Concrete T-Flanged Sections (50 pts.) You are required to analyze and design...
Problem 1 Reinforced Concrete T-Flanged Sections (50 pts.) You are required to analyze and design the propped cantilever t-section from HM 4 but for shear only. Draw shear V and moment M diagrams for uniformly distributed load throughout the 30ft span and equally concentrated loads at 10ft and 30ft. Recall that the connection at the left joint N1 is fixed. The connection at 20ft N3 is a roller. The right end node N2 is a free end. Use a concrete...
Problem 1 Reinforced Concrete T-Flanged Sections (50 pts.) You are required to analyze and design...
Problem 1 Reinforced Concrete T-Flanged Sections (50 pts.) You are required to analyze and design the propped cantilever t-section from HM 4 but for shear only. Draw shear V and moment M diagrams for uniformly distributed load throughout the 30ft span and equally concentrated loads at 10ft and 30ft. Recall that the connection at the left joint N1 is fixed. The connection at 20ft N3 is a roller. The right end node N2 is a free end. Usea concrete compressive...
(30 pts) Shaft Yielding. A solid circular shaft with 125 mm diameter rotates in bearings at 30 rad/s. Transverse loadings produce a maximum bending moment of 10 kNm. (For 3. e meaning of transver...
(30 pts) Shaft Yielding. A solid circular shaft with 125 mm diameter rotates in bearings at 30 rad/s. Transverse loadings produce a maximum bending moment of 10 kNm. (For 3. e meaning of transverse loading see the image below.) Given the tensile yield strength th of the shaft material as 300 MPa, find the power this shaft can transmit according to the Tresca and von Mises yield criteria. Hint: You may need to use Engineer's Theory of Bending (ETB) to...
Use the graphical method to construct the shear-force and bending-moment diagrams for the beam shown. Label...
Use the graphical method to construct the shear-force and bending-moment diagrams for the beam shown. Label all significant points on each diagram and identify the maximum moments along with their respective locations. Additionally: (a) Determine V and M in the beam at a point located 1.50 m to the right of B. (b) Determine Vand M in the beam at a point located 1.25 m to the left of D. Leta - 3.0m, b = 6.1 m,w = 38 kN/m,...
Problem 3. (25 points) For the cantilever beam shown below (A is a fixed reaction), take...
Problem 3. (25 points) For the cantilever beam shown below (A is a fixed reaction), take El as constant. You may assume the beam remains elastic. "x" is referenced from A moving right. 4 k/ft 12 ft (a) (4 pts). Calculate the reactions at the fixed connect (point A) (b) (4 pts). What are the Boundary Conditions for displacement (y and 0) for this beam? Where do they occur? (c) (8 pts). Develop the equation for the bending moment as...
Problem 4 (30 pts): Deflection A diving board is simply supported with an overhang portion from...
Problem 4 (30 pts): Deflection A diving board is simply supported with an overhang portion from C to B. A diver standing at the free end B has weight W = 205 lb. Assume the diving board has constant properties El with length L = 8 ft and E = 10,000 ksi. Use these bending moment equations to answer the questions below: M(x) = -2Wx, (0 < x < 1/3) M2(x) = Wx-WL , (L/ 3XL) W y EI A...
***NOTE*** you *MUST draw complete FBD, and complete Shear-Force and Bending-Moment diagrams Select the lightest-weight steel wide-flange (W) overhanging beam from Appendix B that will safely support the loading. Assume the support at A is a pin and the support at B is a roller. The allowable bending stress is allow (see email data) and the allowable shear stress is "Zaitow -- 14 ksi. 8 ft + Non 4ft af Selected beam section is: W X P (kip) = 3...
10.5 in.al --3 in 10.5 in. B Problem 2 - Bending Stress (25 pts) Determine the maximum tensile and compressive bending stress in the beam if it is subjected to a moment of M = 6 kip-ft. 0.5 in 3 in M 10 in D 10.5 in.
2. Ser A motor with 25 hp at 3000 rpm is connected to a 3 ft long hollow shaft. The outside diameter is 1" and the wall thickness is 1/8", and the material has an allowable shear stress of 10 ks (35 pts) a) Determine the minimum and maximum shear stress in the shaft b) What is the factor of safety against failure? c) Determine the total angle of twist in the shaft. Bac 3. For the 2D member loaded...
Use the graphical method to construct the shear-force and bending-moment diagrams for the beam shown. Let a=4.0 ft, b=9.0 ft, c=5.0 ft, d=4.0 ft, w = 8 kips/ft and P = 75 kips. Construct the shear-force and bending-moment diagrams on paper and use the results to answer the questions in the subsequent parts of this GO exercise. W X A B C D E a b с For this loading, calculate the reaction forces Ay and Ey acting on the...
Problem 1 Reinforced Concrete T-Flanged Sections (50 pts.) You are required to analyze and design the propped cantilever t-section from HM 4 but for shear only. Draw shear V and moment M diagrams for uniformly distributed load throughout the 30ft span and equally concentrated loads at 10ft and 30ft. Recall that the connection at the left joint N1 is fixed. The connection at 20ft N3 is a roller. The right end node N2 is a free end. Use a concrete...
Problem 1 Reinforced Concrete T-Flanged Sections (50 pts.) You are required to analyze and design the propped cantilever t-section from HM 4 but for shear only. Draw shear V and moment M diagrams for uniformly distributed load throughout the 30ft span and equally concentrated loads at 10ft and 30ft. Recall that the connection at the left joint N1 is fixed. The connection at 20ft N3 is a roller. The right end node N2 is a free end. Usea concrete compressive...
(30 pts) Shaft Yielding. A solid circular shaft with 125 mm diameter rotates in bearings at 30 rad/s. Transverse loadings produce a maximum bending moment of 10 kNm. (For 3. e meaning of transverse loading see the image below.) Given the tensile yield strength th of the shaft material as 300 MPa, find the power this shaft can transmit according to the Tresca and von Mises yield criteria. Hint: You may need to use Engineer's Theory of Bending (ETB) to...
Use the graphical method to construct the shear-force and bending-moment diagrams for the beam shown. Label all significant points on each diagram and identify the maximum moments along with their respective locations. Additionally: (a) Determine V and M in the beam at a point located 1.50 m to the right of B. (b) Determine Vand M in the beam at a point located 1.25 m to the left of D. Leta - 3.0m, b = 6.1 m,w = 38 kN/m,...
Problem 3. (25 points) For the cantilever beam shown below (A is a fixed reaction), take El as constant. You may assume the beam remains elastic. "x" is referenced from A moving right. 4 k/ft 12 ft (a) (4 pts). Calculate the reactions at the fixed connect (point A) (b) (4 pts). What are the Boundary Conditions for displacement (y and 0) for this beam? Where do they occur? (c) (8 pts). Develop the equation for the bending moment as...
Problem 4 (30 pts): Deflection A diving board is simply supported with an overhang portion from C to B. A diver standing at the free end B has weight W = 205 lb. Assume the diving board has constant properties El with length L = 8 ft and E = 10,000 ksi. Use these bending moment equations to answer the questions below: M(x) = -2Wx, (0 < x < 1/3) M2(x) = Wx-WL , (L/ 3XL) W y EI A...
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