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2. A solid aluminum (E = 70 GPa, yield...
The rod ABCD is made of an aluminum alloy with a modulus of elasticity E = 70 GPa
The rod ABCD is made of an aluminum alloy with a modulus of elasticity E = 70 GPa. For the loading shown, and neglecting the weight of the rod, determine the stress in sections AB, BC, and CD and the deflection of point D. For stress, answer to nearest whole number. Use 3 decimal places for displacement. Drawing is not to scale. Assume compressive stresses are positive, and that displacement to the right is positive. Stress in AB = _______ MPa Stress...
Problem #1 A cylindrical rod of copper (E 110 GPa) having a yield strength of 240...
Problem #1 A cylindrical rod of copper (E 110 GPa) having a yield strength of 240 MPa is to be subjected to a load of 6660 N. If the length of the rod is 380 mm, what must the diameter be to allow an elongation of 0.50 mm? A cylindrical specimen of some alloy 8 mm in diameter is stressed elastically in tension. A force of 15,700 N produces a reduction in the specimen diameter of 5 10-3 mm. Compute...
A solid aluminum [E = 76 GPa] rod (1) is connected to a solid bronze [E = 93 GPa] rod (2) at flange B
A solid aluminum [E = 76 GPa] rod (1) is connected to a solid bronze [E = 93 GPa] rod (2) at flange B, as shown. Aluminum rod (1) has an outside diameter of 31 mm and bronze rod (2) has an outside diameter of 15 mm. The norma stress in the aluminum rod must be limited to 128 MPa, and the normal stress in the bronze rod must be limited to 97 MPa. Assume L1 = 180 mm and...
Bar B of the pin connected system is made of aluminum alloy (E=105 GPa, A=1200 mm^2)...
Bar B of the pin connected system is made of aluminum alloy
(E=105 GPa, A=1200 mm^2) and bar A is made of a hardened carbon
steel (E=210 GPa, A=1200 mm^2). Bar CDE is rigid. When the system
is unloaded, Bars A and B are unstressed.
Determine:
a) The Normal Stress in bars A and B. (5pts)
b) The Shearing Stress in the 20-mm diameter pin E which is in
double shear. (5pts)
c) If the yield stress of the material...
shown in Figure 2. Two circular disks A and B are welded to the ends of both bars. The disks lie in planes disks A a...
shown in Figure 2. Two circular disks A and B are welded to the ends of both bars. The disks lie in planes disks A and B subjecting the bars to torsion. If the allowable maximum shear stress is 35 MPa and the allowable rate of twist is 3°/m for both bars, determine the smallest outer diameter (D, and Di) of both bars. The shear modulus of elasticity is 39 GPa to the axes of the bars. Forces 15 kN...
Please also explain, thank you! In the system below, the shaft is solid from A to...
Please also explain, thank you!
In the system below, the shaft is solid from A to C, hollow from C to D and is made of a material with shear modulus G = 52 GPa. The solid shaft AB has diameter di = 29 mm, the solid shaft BC has diameter d2 = 51 mm and the tubular shaft CD has outer diameter d2 and inner diameter dį. A torque TB = 1421 N. m is applied at B and...
Q2 E (0, 0.8, 0) m (50 point) 2- Figure Q2 depicts the space truss that...
Q2 E (0, 0.8, 0) m (50 point) 2- Figure Q2 depicts the space truss that is belonging to an aircrafts undercarriage system. It has ball and socket supports at C, D, and E. If the force exerted at A by the wheel is F = 10i + 50j + 10k (kN), determine the x-displacement of Joint B. Each bar has the same diameter of 6 cm. The material that used in this frame is aluminum and it exhibits elastic-perfectly...
please help me solve part B it is drawing please be clear To use a load...
please help me solve part B
it is drawing please be clear
To use a load diagram to determine internal axial forces and to calculate axial deformations. The axially loaded bar with circular cross-section is loaded and supported as shown below. The bar is made of aluminum 2014-T4 and has a modulus of elasticity, E, of 10,600 ksi. The lengths of segments AB, BC, and CD are 2, 1.5, and is 2.5 ft, respectively and the diameters of the segments...
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...
A 3 m rigid bar AB is supported with a vertical translational spring at A and a pin at B The bar is subjected to a linearly varying distributed load with maximum intensity g Calculate the ver...
A 3 m rigid bar AB is supported with a vertical translational spring at A and a pin at B The bar is subjected to a linearly varying distributed load with maximum intensity g Calculate the vertical deformation of the spring if the spring constant is 700 kN/m. (ans: 21.43 mm) 2. A steel cable with a nominal diameter of 25 mm is used in a construction yard to lift a bridge section weighing 38 kN. The cable has an...
Problem #1 A cylindrical rod of copper (E 110 GPa) having a yield strength of 240 MPa is to be subjected to a load of 6660 N. If the length of the rod is 380 mm, what must the diameter be to allow an elongation of 0.50 mm? A cylindrical specimen of some alloy 8 mm in diameter is stressed elastically in tension. A force of 15,700 N produces a reduction in the specimen diameter of 5 10-3 mm. Compute...
Bar B of the pin connected system is made of aluminum alloy
(E=105 GPa, A=1200 mm^2) and bar A is made of a hardened carbon
steel (E=210 GPa, A=1200 mm^2). Bar CDE is rigid. When the system
is unloaded, Bars A and B are unstressed.
Determine:
a) The Normal Stress in bars A and B. (5pts)
b) The Shearing Stress in the 20-mm diameter pin E which is in
double shear. (5pts)
c) If the yield stress of the material...
shown in Figure 2. Two circular disks A and B are welded to the ends of both bars. The disks lie in planes disks A and B subjecting the bars to torsion. If the allowable maximum shear stress is 35 MPa and the allowable rate of twist is 3°/m for both bars, determine the smallest outer diameter (D, and Di) of both bars. The shear modulus of elasticity is 39 GPa to the axes of the bars. Forces 15 kN...
Please also explain, thank you!
In the system below, the shaft is solid from A to C, hollow from C to D and is made of a material with shear modulus G = 52 GPa. The solid shaft AB has diameter di = 29 mm, the solid shaft BC has diameter d2 = 51 mm and the tubular shaft CD has outer diameter d2 and inner diameter dį. A torque TB = 1421 N. m is applied at B and...
Q2 E (0, 0.8, 0) m (50 point) 2- Figure Q2 depicts the space truss that is belonging to an aircrafts undercarriage system. It has ball and socket supports at C, D, and E. If the force exerted at A by the wheel is F = 10i + 50j + 10k (kN), determine the x-displacement of Joint B. Each bar has the same diameter of 6 cm. The material that used in this frame is aluminum and it exhibits elastic-perfectly...
please help me solve part B
it is drawing please be clear
To use a load diagram to determine internal axial forces and to calculate axial deformations. The axially loaded bar with circular cross-section is loaded and supported as shown below. The bar is made of aluminum 2014-T4 and has a modulus of elasticity, E, of 10,600 ksi. The lengths of segments AB, BC, and CD are 2, 1.5, and is 2.5 ft, respectively and the diameters of the segments...
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...
A 3 m rigid bar AB is supported with a vertical translational spring at A and a pin at B The bar is subjected to a linearly varying distributed load with maximum intensity g Calculate the vertical deformation of the spring if the spring constant is 700 kN/m. (ans: 21.43 mm) 2. A steel cable with a nominal diameter of 25 mm is used in a construction yard to lift a bridge section weighing 38 kN. The cable has an...
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