The compound shaft is attached to a rigid wall ateach end. For the bronze segment AB, the diameter is75 mm and G = 35 GPa. For the steel segment BC, thediameter is 50 mm and G = 83 GPa. Given that a = 2m and b = 1.5 m, compute the largest torqueT thatcan be applied as shown in the figure if the maximumshear stress is limited to 60 MPa in the bronze and 80MPa in the steel.75 mm50 mmABronzeBSteel

Answered: Image /qna-images/answer/d7fc1cda-6f54-41d2-a178-2f074aa7b8f0.jpg

Answered: The compound shaft is attached to a…

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

For the state of stresses (in MPa) shown in the figure below, the maximum shear stress (in MPa) is 2- 4 testb 2 4
For the state of stresses (in MPa) shown in the figure below, the maximum shear stress (in MPa) is 2- 44 4 4 4 2 1
Problem 2: A one inch diameter machined steel cantilever 10 in. long is loaded on the end with a force that varies from 60 lb down to 100 lb up. There is a "fillet where the member is connected to the support which causes a theoretical stress concentration factor K+ = 1.32. The notch sensitivity factor q may be taken at 0.92. If the material has an ultimate stress s= 80,000 psi, an endurance limit in reversed bending s= 35,000, and a yield strength, s,= 60,000, determine: (a) maximum bending stress, (b) minimum bending stress, (c) mean stress, (d) variable stress, (e) design factor N.
Part 2,3,4
The ends of the compound shaft are attached to rigid walls. The maximum shear stress is limited to 60 MPa for the bronze segment AB and 84 MPa psi for the steel segment BC. Determine the diameter of each segment so that each material is simultaneously stressed to its permissible limit when the torque T = 40 kN-m is applied as shown. The shear moduli are 35 GPa for bronze and 80 GPa for steel. Bronze Steel B A T 3 m 2 m
Rigid bar ABCD is loaded and supported as shown. Steel [E = 28400 ksi] bars (1) and (2) are unstressed before the load P is applied. Bar (1) has a cross-sectional area of 0.82 in.² and bar (2) has a cross-sectional area of 0.41 in.². After load P is applied, the strain in bar (1) is found to be 700 μe. Assume L₁=69 in., L₂-89 in., a=34 in., b=33 in., and c-37 in. Determine: (a) the stresses in bars (1) and (2). (b) the vertical deflection VD of point D on the rigid bar. (c) the load P. A Answers: (a) 0₁ = (b) VD = (c) P= i i i L₁ a (1) B L2 b ksi, 0₂ = in. kips. (2) C i D P ksi.
Find the minimum principal stress for the stress case given in the figure.
Axial loads are applied with rigid bearing plates to the solid cylindrical rods shown in the figure. One load of P = 30 kips is applied to the assembly at A, two loads of Q = 20 kips are applied at B, and two loads of R = 35 kips are applied at C. The normal stress magnitude in aluminum rod (1) must be limited to 15 ksi. The normal stress magnitude in steel rod (2) must be limited to 33 ksi. The normal stress magnitude in brass rod (3) must be limited to 22 ksi. Determine the minimum diameter required for each of the three rods. (1) R В D di in. d2 = i in. dz = i in.
At a point on the surface of a machine component the stresses acting on the e face of a stress element are or = 55 MPa and Txy = 30 MPa (see figure). T- 30 MPa a, = 55 MPa What is the allowable range of values for the stress oy if the maximum shear stress is limited to TO = 34 MPa? Round to one decimal place. (a) Lower limit is MPa (b) Upper limit is MPa
#1 will upvote anyone who will answer
The stresses acting on an element are dx = 745 psi, ay = 615 psi, and Txy = 430 psi. (Consider only the in-plane stresses the stresses in the x-y-plane). Oy Determine the principal stresses (in psi) and angle of the principle planes (in degrees counterclockwise from the +x-axis). (For normal stresses, use the deformation sign convention. For maximum shear stress, enter the magnitude.) %1 = psi 0₂ = psi psi max = 8p = Show the stresses on a sketch of a properly oriented element. (Submit a file with a maximum size of 1 MB. Your submission will be graded by your instructor after the due date based on its accuracy. Your grade may change.) Choose File No file chosen This answer has not been graded yet.
A magnesium-alloy rod (E = 6.5 x 10 ksi) of Prob. 3.4-6. diameter d 1 in. is encased by a brass tube (E 15 x 10 ksi) with outer diameter d. = 1.5 in.; both have length. L = 20 in. An axial load P = 10 kips is applied to the resulting bimetallic rod. (a) Determine the normal stresses and , in each material, assuming that the magnesium rod and brass tube are securely bonded to each other. (b) Determine the elongation of the bimetallic rod. P

Recommended textbooks for you

Structural Analysis

Civil Engineering

ISBN:

9781337630931

Author:

KASSIMALI, Aslam.

Publisher:

Cengage,

Structural Analysis (10th Edition)

Civil Engineering

ISBN:

9780134610672

Author:

Russell C. Hibbeler

Publisher:

PEARSON

Principles of Foundation Engineering (MindTap Cou…

Civil Engineering

ISBN:

9781337705028

Author:

Braja M. Das, Nagaratnam Sivakugan

Publisher:

Cengage Learning

Structural Analysis

Civil Engineering

ISBN:

9781337630931

Author:

KASSIMALI, Aslam.

Publisher:

Cengage,

Structural Analysis (10th Edition)

Civil Engineering

ISBN:

9780134610672

Author:

Russell C. Hibbeler

Publisher:

PEARSON

Principles of Foundation Engineering (MindTap Cou…

Civil Engineering

ISBN:

9781337705028

Author:

Braja M. Das, Nagaratnam Sivakugan

Publisher:

Cengage Learning

Fundamentals of Structural Analysis

Civil Engineering

ISBN:

9780073398006

Author:

Kenneth M. Leet Emeritus, Chia-Ming Uang, Joel Lanning

Publisher:

McGraw-Hill Education

Sustainable Energy

Civil Engineering

ISBN:

9781337551663

Author:

DUNLAP, Richard A.

Publisher:

Cengage,

Traffic and Highway Engineering

Civil Engineering

ISBN:

9781305156241

Author:

Garber, Nicholas J.

Publisher:

Cengage Learning

SEE MORE TEXTBOOKS