Q1. A compound bar consists of a circular rod of steel of 25 mm diameter rigidly fixéd Into a copper tube of internal diameter 25 mm and external diameter 40 mm as shown in Fig. Below. I the compound bar is subjected to a load of 120 kN, find the stresses developed in the two materials. Copper tube Steel rod SPARKA

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A: GivenE=100GPaA=340mm2L1=810mmL2=1080mma=480mmb=38mmc=600mmσlim=165MPa

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A: Given dataDisplacements of points  in x and y directionsu1 = 1.5mmu2 = 0.2mmu3 = -2.7mmv1 = 3.1mmv2…

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Q: The flat bars shown in parts a and b of the figure are subjected to tensile forces P-3.0 kips. Each…

A: Given data,       Tensile force  P=3.0 Kips       Thickness      t=0.3 in.a  For the bar with a…

Q: The system in the figure consists of AB with a wall thickness of 5 mm and an outer diameter of dAB =…

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Q: The young modulus of the bar, which is made of St70 steel material shown in the figure, is 210GP..…

A: Given data as per the question Young modulus of the bar =210 Gpa cross section of the bar=500…

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Q: A 10 kN post is applied to the fixed-supported steel post as shown in the fig The post has a…

A: GivenFZ=10 kNNote - post diamter 100m too much large as compare to its length 1.5m. It must be 100mm…

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Q: Find the stresses that will occur in steel and copper when the system is heated with a temperature…

A: The diameter of the solid copper rod is, Dc=20 mm The expansion coefficient of the solid copper rod…

Q: In the figure, a solid copper rod with an expansion coefficient aB = 165.107-1 / °C is 20 mm in…

A: To find: The stresses induced. Given: The diameter of the copper rod is dcu=20 mm1 m1000 mm=0.020 m.…

Q: A compound bar consists of a circular rod of steel of diameter 25 mm, rigidily fitted into a copper…

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Q: In the figure, a solid copper rod with an expansion coefficient αB = 165.10-7 1 / ° C is 20 mm in…

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Q: P solid, see Fig below. The outer diameter of the hollow and solid sections is 6 cm and the inner A…

A: Given: The outer diameter of the solid and hollow section: →Do=6 Cm=0.06 m The inner diameter of the…

Q: It has an L arm exposed to P load as shown in the figure on the side. Calculate the stresses that…

A: Consider the diagram shown below for the given arm.

Q: Washer To= 20 °C B 20 mm Bolt A 20 mm diameter steel rod is held snugly (without stress) between…

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A: Given: P= 100 KN L1= 3m L2= 2m L3= 1m dAB= 60mm dCD= 60mm

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Q: Problem 3 CD steel. Calculate the maximum principal stress within the rod. 100N The solid bent rod…

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A: Given: The diameter of wore, d = 1 mm The external diameter of tube, Do = 140 mm The internal…

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Q: st internal pressure, find w allowable stresses for the y are reached simultaneo

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Q: The rigid bar weighs 5 kN/m, is supported as shown. The assembly is initially stress-free. Find the…

A: Given Data Weight of bar is : w1=5 kN/m Load applied is : W=150 kN Temperature change is : ∆T=20°C…

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Q: C Rod 45° 7' Steel Plate A 12' P.

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Q: 1. Determine stress distributions of a rotating ring (See the figure below; Angular speed: @; Mass…

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Q: -06 m - 3.1 The rigid bar af negligible weight is supported as shown in the figure If W= 80 kN,…

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Q: THICK-WALLED PRESSURE VESSELS A steel compound cylinder is formed by shrinking a tube 400 mm outside…

A: To calculate the maximum shear stress values at different locations on the compound cylinder wall,…

Q: Steel railroad rails 10 m long are laid with a clearance of 3 mm at a temperature of 15 oC. E = 200…

A: Given data: L=10 mδ=3 mmTi=15°CE=200 GPaα=11.7×10-6 °C Need to determine the  temperature will the…

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Q: following : 5.1.The maximum compressive

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