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!
Q. What do you mean by section modulus (Z)? What is value of bending moment in the terms of section modulus?
Sol.: Section modulus is ratio of M.I. about neutral axis which is divided by the outer most point from the neutral axis.
Z = I/ymax .
For the Circular Shaft (Z) = I/y = ( ? D4/64)/D/2 =( D3/32)
For the Hollow Shaft (Z) = I/y = {? (D4 - d4)/64}/D/2 =( ? /32)( D4 - d4)/D For the Rectangular section (Z) = I/y = (bd3/12)/d/2 =bd2/6
Section modulus represents strength of the section of the beam.
As; M = σ .I/y = .Z
Stress at outer fiber will be highest. That is,
M = max.(I/ymax) = max.Z
Periodic Motion: This is the motion that repeats after a regular interval of time. Frequency: This is the number of cycles finished in a unit time. Time Period: This is
Frustum of cone
how is the downward force is Mg+S*()
For the beam shown in Figure compute the deflection at the element nodes. The modulus of elasticity is psi and the cross section is as shown in the figure. Also compute the maximum
Problem s on Cantilever Truss: In the case of cantilever trusses, it is not required to determine the support reactions. The forces in members of cantilever truss are obtaine
Primitives of b-rep Scheme The building blocks for b-rep. models are : Vertex It is a unique point (an ordered triplet) in space. Edge An edge is a finite, non-
Spot welding of different metals-Low carbon steel Normally, mild steel can be spot welded from the thinnest gauges to a maximum of two pieces of 12 mm thickness. The restrictio
explain ways of representing alternative quantities;1)phasor representation 2)graphical representation 3)complex waves 4)addition and subtraction of sine wave
Telescopic Hydraulic Fork: This type of suspension system is used to serve for front part of motorcycle. Figure (Front Suspension Fork) shows detailed view of front fork assembly.
expression for elongation of bar of conical section under the action of axial force p whenit tapers from d1 to d2 over a length
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