P10.018 210 GPa] shaft supports two pulleys. For the loading shown, The solid 36-mm-diameter steel [E discontinuity...
Example 11:The 1.5-in-diameter solid steel shaft shown below is simply supported at the ends Two pulleys are keyed to the shaft where pulley B is of diameter 4.0 in and pulley C is of diameter 8.0 in. Considering bending and torsional stresses only, determine the locations and magnitudes of the greatest tensile, compressive, and shear stresses in the shaft. 10 in 200 lbf 10 in 10 in 1000 lbf 100 lbf 500 lbf Example 11:The 1.5-in-diameter solid steel shaft shown...
The simply supported beam consists of a w530 x 66 structural steel wide-flange shape [E-200 GPa; I -351 x 106 mm]. Determine (a) the beam deflection at point C. (b) the beam deflection at point E. Assume P = 35 kN, w = 80 kN/m, LAB = LBC = LCD = 4 m, LDE = 2 m LAB BC Answers: (a) vc=T-190.693 (b) VE178.156 The simply supported beam consists of a w530 x 66 structural steel wide-flange shape [E-200 GPa;...
Problem 1 (25 Points) Two solid steel (6-80 GPa) shafts are connected by the gears shown. Shaft (1) has a diameter of 45 mm, and shaft (2) has an outside diameter of 55 mm and wall thickness 4 mm. Assume that the bearings shown allow free rotation of the shafts. If a 400 N-m torque is applied at gear D, determine (a) the maximum shear stress magnitudes in each shaft. (b) the angles of twist ф, and ф (c) the...
Figure Q3 (a) shows a solid 40 mm diameter steel shaft which is supported by smooth bearings at B and D. It is coupled to a motor at C, which delivers 6 kW of power to the shaft while it is turning at 50 Hz. The modulus of rigidity of steel is 80 GPa. The shaft is free to turn in its support bearings at B and D. If gears A and E consume powers of 2 kW and 4...
Ignore shear force energy in any energy calculation A three part shaft has a diameter of 30 mm and has a carbon steel center section coupled to aluminum end sections. Forces are applied to the couplings and pulley as shown. Determine the deflection at pulley B. A is a thrust bearing and C is a journal bearing. As always, assume bearings only apply forces to a shaft. 5. 4 kN 3 kN 0.4 m 0.4 m 1 kN 6. Resolve...
A temporary support steel frame (E 200 GPa) is made of 30-mm diameter solid circular steel rods (members AB and CD), and 22-mm diameter solid circular steel rods (members BC and AD), al pin connected at the turnbuckle corners A, B, C, and D (see Figure below). The steel frame is braced by two cables AC and BD. A turnbuckle is fitted to cable AC and tightening it will induce tension 3m in cable AC. Determine the largest allowable tension...
. A 25-mm diameter steel shaft is loaded by a 1000 N force as shown. Determine (a) the free body diagram of the shaft and reaction loading at the support, (b) the stresses at A (top surface) and draw the stress element at A, and (c) the stresses at B (side surface) and draw the stress element at B. 200 mm 100 1000 N . A 25-mm diameter steel shaft is loaded by a 1000 N force as shown. Determine...
A temporary support steel frame (E - 200 GPa) is made of 30-mm diameter solid circular steel rods (members turnbuckle rods (members BC and AD), all pin connected at the corners A, B, C, and D (see Figure below). The steel frame is braced by two cables AC and BD. A turnbuckle is fitted to cable AC and tightening it will induce tension in cable AC. Determine the largest allowable tension force in cable AC using a factor of safety...
The simply supported beam consists of a W410 × 60 structural steel wide-flange shape [E = 200 GPa; I = 216 × 106 mm4]. For the loading shown, determine the beam deflection at point C. Assume P = 72 kN, w = 60 kN/m, LAB = LBC = 1.4 m, LDE = LCD=1.4 m, MA = 167 kN-m. P10.048 Not Correct 216 x 106 mm41. For the loading shown, determine the beam deflection at point C The simply supported beam...
3. Power transmission is an important engineering application and relies on the integrity of the shaft designs. Assume a solid, circular steel shaft with a uniform diameter d 50 mm and a total length I3 m. At its midpoint, a belt passes over a pulley and delivers 50 kW power to the shaft. This power is used to drive two machines at either end of the shaft. Machine 1 consumes P1 20 kW and machine 2 uses P230 KW. The...