Determine the normal and shear stresses at (a) point H and (b) point K. For each point, show the stresses on a stress element.

Q: Determine the maximum torque that can be applied to a hollow circular steel shaft of 110-mm outer…

A: D=110mm d=80mm G=83GPa L=1000mm

Q: A compound shaft consists of segment (1), which has a diameter of 1.0 in., and segment (2), which…

A:

Q: A compound shaft consists of segment (1), which has a diameter of 1.4 in., and segment (2), which…

A: Given :

Q: A compound shaft consists of segment (1), which has a diameter of 1.9 in., and segment (2), which…

A: Given data dia. d1  = 1.9 in.    (segment 1) dia.   d2 = 2.5 in.    (segment 2) P = 10 kips TA = 8…

Q: If the output torque on the CD shaft is T ́ = 75 N-m and the motor rotates at 175 rpm, determine the…

A: Given for CD shaft    diameter d2=35 mm, radius of gear R2=125 mmand torque T2=75 N-mfor EA shaft…

Q: A solid circular bronze [G = 6,500 ksi] shaft, 6.4 ft long and 1.600 in. in diameter, carries a…

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Q: 75 mm o T=3 kN.m 50 mm T=3 kN.m B Steel Bronze G-35 GN/m2 G=83 GN/m21

A:

Q: A solid 1.125-in-diameter steel shaft is subjected to torques Tg = 305 Ib-ft and Tp= 90 lb-ft,…

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Q: A compound shaft consists of segment (1), which has a diameter of 1.5 in., and segment (2), which…

A:

Q: The bell crank is in equilibrium for the forces acting in rods (1) and (2). The bell crank is…

A:

Q: The bell crank is in equilibrium for the forces acting in rods (1) and (2). The bell crank is…

A: For the given bell crank:

Q: The steel tube AB (see Figure 2) is fully fixed at its end A and free at B. It is subjected to a…

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Q: 240 lb-ft 215 lb-ft 110 lb-ft (1) A (2) (3) B 36 in. 36 in. 36 in.

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Q: 3.18 The compound shaft is attached to a rigid wall at each end. For the bronze segment AB, the…

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Q: The two bars are used to support load P. When unloaded, joint B has coordinates (0, 0). After load P…

A: Given Data:α=15ft=180 inchesb=30ft=360 inc=10ft=120 ind=20ft=240 in

Q: A compound shaft consists of segment (1), which has a diameter of 1.5 in., and segment (2), which…

A: GIVEN DATA:-⇒D1= 1.5 in⇒D2= 1.9 in⇒P= 5 kips⇒TA= 12 kip.in⇒TB= 34 kip.in

Q: A solid 1.500-in.-diameter steel shaft is subjected to torques TB = 255 lb-ft and TD= 95 lb-ft,…

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Q: The solid shaft is fixed to the support at C and subjected to the torsional loadings shown.…

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Q: The compound shaft is attached to a rigid wall at each end. For the bronze segment AB, the diameter…

A: Diameter of bronze = 68 mm Diameter of steel = 46 mm GB = 31.26 MPa GS = 84.92 MPa

Q: A solid circular bronze (G = 6,500 ksi] shaft, 4.0 ft long and 1.350 in. in diameter, carries a…

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Q: The bell-crank mechanism is in equilibrium for an applied load of P = 37 kN. Assume that a = 230 mm,…

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Q: A pin-connected structure is supported and loaded as shown. Member ABCD is rigid and is horizontal…

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Q: lid circular bronze [G = 6,500 ksi] shaft, 5.8 ft long and 1.275 in. in diameter, carries a torque…

A: L=5.8ft G=6500ksi T=100 lb-ft

Q: An aluminum tube of outer diameter R, = 50 mm is heated such that it is mounted over a steel shaft…

A:

Q: A compound shaft consists of segment (1), which has a diameter of 1.1 in., and segment (2), which…

A:

Q: The bell crank is in equilibrium for the forces acting in rods (1) and (2). The bell crank is…

A:

Q: A solid 1.625-in.-diameter steel shaft is subjected to torques TB = 230 lb-ft and TD= 85 lb-ft,…

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Q: A 80 MPa 30° B 30 MPa 40 MPa

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Q: The rectangular bar carries a load of P = 127 kN and is connected to the support bracket with a…

A: As said, the pin experiences double shear, Shear stress is given by ;Since, double shear so,…

Q: The compound shaft consists of bronze and steel segments, both having 120-mm diameters. If the…

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Q: The bell crank is in equilibrium for the forces acting in rods (1) and (2). The bell crank is…

A:

Q: The bell crank is in equilibrium for the forces acting in rods (1) and (2). The bell crank is…

A:

Q: An aluminum tube of outer diameter R2 = 50 mm is heated such that it is mounted over a steel shaft…

A: We will find torque in 1 and 2.

Q: A compound shaft consists of brass segment (1) and aluminum segment (2). Segment (1) is a solid…

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Q: 1) The copper pipe below has an outer diameter of 50 mm, inner diameter of 30 mm, and G = 45 GPa. It…

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Q: (c) A shaft composed of segments AC, CD and DB is fastened to rigid supports and loaded as shown in…

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Q: Problem: Two solid shafts of different materials are rigidly fastened ogether and attached to rigid…

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Q: The compound shaft is attached to a rigid wall at each end. For the bronze segment AB, the diameter…

A: We will take minimum value of Torque value obtained from bronze and steel.

Q: Determine the magnitude of the pin force at A. Assume W = 875 Ib, a = 2.8 ft, b = 2.1 ft, r = 8 in.…

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Q: A compound shaft consists of brass segment (1) and aluminum segment (2). Segment (1) is a solid…

A: Allowable shear stress of brass, τ1=63 MPa Allowable shear stress of aluminum, τ2=75 MPa Torque at…

Q: The solid 1.25-in.-diameter rod is subjected to a uniform axial distributed loading along its length…

A:

Bars

In civil engineering, bars refer to steel reinforcement bars or rebars. These are structural members primarily used for reinforcement purposes in masonry works. A bar is characterized by its cross-sectional area, which is negligible compared to its length. Bars are usually manufactured by steel which is uniform throughout the length, or by meshing multiple steel wires. Other materials of the bar include carbon steel, glass fiber, carbon fiber, and basalt fiber. The reinforcing bars are coated with epoxy resins and other materials to enhance some of their properties including corrosion resistance.