Question 2: The young modulus of the shaft shown in figure below is 80 GPa. Diameter of the shaft AB (part 1) is 55 mm and for shaft BC (part 2) is 40 mm. knowing that the allowable shear stress is 458.5MPa and angle of twist at point c is 3º. Calculate the maximum torque that can be transmitted at point c. (2) Tc B |C 0.8 m 1.2 m

Question 2: The young modulus of the shaft shown in figure below is 80 GPa. Diameter of the shaft AB (part 1) is 55 mm and for shaft BC (part 2) is 40 mm. knowing that the allowable shear stress is 458.5MPa and angle of twist at point c is 3º. Calculate the maximum torque that can be transmitted at point c. (2) Tc B |C 0.8 m 1.2 m

Principles of Foundation Engineering (MindTap Course List)

8th Edition

ISBN:9781305081550

Author:Braja M. Das

Publisher:Braja M. Das

Chapter6: Vertical Stress Increase In Soil

Section: Chapter Questions

Problem 6.4P: Refer to Figure P6.4. A strip load of q = 900 lb/ft2 is applied over a width B = 36 ft. Determine...

See similar textbooks

Similar questions

The steel shaft is formed by attaching a hollow shaft to a solid shaft. Determine the maximum torque T (in Nm) that can be applied to the ends of the shaft without exceeding a shear stress of 70048581 Pa and angle of twist of 2.29ᴼ. Use G = 83000000000 Pafor the shaft, x = 2.01 m, and y = 1.69 m. Round off the final answer to two decimal places.
The T-shaped beam shown above is supporting a concentrated load P at its free end. The beam has an allowable bending stress of ?????? = 250 MPa and an allowable shear stress of ?????? = 100 MPa. a) Determine the distance to the neutral axis (?̅), second moment of area (?), and the section modulus (?) of the cross-section.b) Draw the shear force diagram (SFD) and bending moment diagram (BMD) of the beam. On your diagrams, express the values of shear and moment in terms of the applied load P.c) Determine the maximum value of P such that bending failure will not occur.d) Determine the maximum value of P such that shear failure will not occur.e) Based on your answers to (c) and (d), what is the maximum load P that can be applied to the beam? Is this beam bending or shear governed?
The horizontal shaft AD is attached to a fixed base at D and is subjected to the torques shown. A 44-mm-diameter hole has been drilled into portion CD of the shaft. The entire shaft is made of steel for which G = 77 GPa. 1. Calculate the torque in segment CD in N.m. 2. Calculate the torsional shear stress on the surface of segment BC in MPa. 3. Calculate the angle of twist of segment AB in degrees. 4. Calculate the angle of twist of point A relative to point D in degrees.
A downward load of Q = 33 kN is applied to rigid bar ABD as shown in the sketch. Axial member CDE is subjected to a downward load of P = 27 kN at joint E plus a force at joint D from the rigid bar. The axial member has an elastic modulus of E = 69 GPa and a cross-sectional area of A1 = A2 = 145 mm2. Assume that a = 390 mm, b = 220 mm, c = 630 mm, and d = 490 mm. Determine the vertical displacement of joint E. Draw a free body diagram of rigid bar ABD, and determine the magnitude of the vertical reaction force at pin D.Answer:D = kN
Consider a 180-mm-long segment of a simply supported beam. The internal bending moments on the left and right sides of the segment are 60 kN-m and 63 kN-m, respectively. The cross-sectional dimensions of the flanged shape are shown in the accompanying figure. Assume b1 = 170 mm, b2 = 50 mm, b3 = 285 mm, d1 = 70 mm, d2 = 230 mm, d3 = 70 mm. Determine the maximum horizontal shear stress in this segment of the beam.
A solid 1.750-in.-diameter steel shaft is subjected to torques TB = 285 lb-ft and TD= 115 lb-ft, acting in the directions shown. If the allowable shear stress in the shaft is 22 ksi, determine the maximum torque TC that can be applied to the shaft.
Consider a 155-mm-long segment of a simply supported beam. The internal bending moments on the left and right sides of the segment are 75 kN-m and 79 kN-m, respectively. The cross-sectional dimensions of the flanged shape are shown in the accompanying figure. Assume b1 = 135 mm, b2= 50 mm, b3= 205 mm, d1= 65 mm, d2= 180 mm, dz= 65 mm. Determine the maximum horizontal shear stress in this segment of the beam.
A hollow shaft shown with an outside diameter of 150 mm and an inside diameter of 130 mm is subjected to an axial tension load of P = 75 kN and torques TB = 16 kN-m and TC = 7 kN-m. 20. Calculate the orientation of the principal axes in degrees.
If a twisting moment of 1100 N-m is impressed upon a 4.4 cm ø shaft;1. What is the maximum shearing stress (in MPa) developed? 2. What is the angle of twist (in rad) in a 150 cm length of the shaft?Gsteel = 85 GPa.
1-10. A bar of variable cross section, held on the left, is subjected to three forces, P =4 kN, P, = -2 KN, and P, = 3 kN, as shown in the figure. On two separate diagrams, plot the axial force and the axial stress along the length of the bar. Let A1, = 200 mm, A2, = 100mm², and A3, = 150 mm".
The continuous beam shown in the figure is fixed at both ends A and D, and supported by rollers at B and C Assume I = 800 x 106 mm4 and E = 70,000 MPa. W1 (kN/m) = 25 F (kN) = 50 S (mm) = 15 If there is a settlement of S at the support C, solve the following: 1. Slope at B, in radians 2. Slope at C, in radians 3. Reaction at A, RA in kN 4. Moment at A, MA in kN-m 5. Reaction at D, RD in kN 6. Moment at D, MD in kN-m
Since the beam M in the figure is under the effect of simple bending moment, calculate the bending stress and shear stress values at the A, B and C points. h = 400mm b = 140mm and M = 150KNm