3. Now if the maximum axial strength of the steel alloy is 250 MPa, and its maximum shear strength is 80 MPa, determine if the rod will fail under the applied load, and if so, determine the mode (axial/shear) and orientation of failure.

Rod AB is made of a steel for which the yield strength is ay 450 MPa and E= 200 GPa; rod BC is made of an aluminum alloy for which gy-280 MPa and E=73 GPa. Determine the maximum strain energy that can be acquired by the composite rod ABC without causing any permanent deformations. Given: dAB 8.5 mm and dgc-15.5 mm 1.6 m dac 136.69 The maximum strain energy that can be acquired by the composite rod ABC without causing any permanent deformations is

The column is loaded with an axial force of P = 2,050 kN through a rigid endplate. Determine the deformation of the column in mm.

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The assembly is used to support a distributed loading of w = 6.6 kN/m. The solid steel rod BC has a diameter of 13 mm and the steel pins at A, B and C have a diameter of 10 mm. The yield stress of the steel in tension is 250 MPa and in shear is 125 MPa. C 1.2 m 0.9 m 0.3 m Determine the factor of safety for the pin at B with respect to yielding? Input your answer to two decimal places.

The rigid wrench (not the brand Rigid sold at Home Depot!) shown is used to loosen a stuck nut at the top of a 4 mm radius smooth shafted bolt that is fixed supported at the base A. Determine the largest force F that can be applied if the bolt has a maximum shear stress of for this maximum torque value. G=75 GPa 18 MPa. Also determine the distance each force will move Ans: 6.03 N F. 150 mm 150 mm 80 mm

Quickly please

Determine the change in length, width and thickness of steel bar which is 4m long, 30mm wide and 20mm thick and is subjected to an axial pull of 30 kN in the direction of length. Take E = 200 GPa and poison's ratio of 0.3. Also determine the volumetric strain and change in volume.

The five-bolt connection shown must support an applied load of P = 370 kN. If the average shear stress in the bolts must be limited to 200 MPa, determine the minimum bolt diameter that may be used in the connection. 15.3 mm 13.5 mm 21.7 mm 25.2 mm 23.8 mm

The horizontal bar ABC is supported by a pin at A and two rods with identical cross-sectional areas. The rod at B is steel and rod at C is aluminum. Use P = 45 kN, E for steel = 200 Gpa and aluminum = 70 Gpa, m = 1.00 m, n = 0.50 m Steel Aluminum A m m – P. A. Determine the deformation (in mm) of the steel rod B. Determine the deformation (in mm) of the aluminum rod C. Determine the vertical movement (in mm) of force P 4 decimal places