Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Determine the maximum shear stress and angle of twist:
A hollow circular shaft of 6 m length and inner & outer diameter ois equal to 80 mm and
100 mm is subjected to a torque of 20 kN-m. If G = 80 GPa, determine the maximum shear stress and the angle of twist.
Solution
l = 6 m; do = 100 mm; di = 80 mm
T = 20 kN-m = 20 × 103 N-m
G = 80 GPa = 0.8 × 1011 N/m2
R = 50 mm
Z P = J / R = 5.8 × 10-6 /0.05 = 1.16 × 10- 4 m3
T/ J = τmax / R = G θ/ l
τmax = T /ZP = 20 × 103 / 1.16 × 10- 4
= 17.2 × 107 N/m2
= 172 N/mm2
θ= τmax /R × (l/G) = 172 × 10 6 /0.05 × (6/ (0.8 × 1011))
= 0.258 radian = 14.78o.
What is one way shear? Explain with a suitable demonstration. One Way Shear This worked out seen a similar case is the case of wall footings. For square footings also the cr
Calculate total deflection -two close-coiled helical springs: Two close-coiled helical springs are compressed among two parallel plates by a load of 1000 N. The springs contai
how to find acceleration by Klein construction
can you help me to do my project on machine design,it is specific project with calculation and some draw.
Ordinate Dimensions Ordinate dimensions are not really a dimensions at all in that they did not indicate a measurement aur dimensions. Rather they annotate known co-ordinate po
estimating time of boring, turning,milling?
HOW TO CALCULATE OUTPUT TORQUE OF HELICAL GEAR BOX
#constructional features and working of Multiplate Dry Clutch
WHO IS HOME MINISTER OF INDIA OF 2014?
Q. Expected service life of a component in high temperature environment? The expected service life of a component in a high temperature environment is limited by either the mat
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd