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. Washer – necessary for bolts?
'Fastener' is a general term which is used to describe something that is used as a restraint for holding things together or attaching them to other things.
The major physical distinction between bolts and screws is that screws are completely full of threads whereas bolts comprises shanks without threads. Though a better interpretation of differences between the two is that bolts are always fitted with nuts. Quite the reverse, screws are generally used with tapped holes.
High friction grip bolts are generally used in structural steelwork. They usually comprises high tensile strength bolts and nuts with washers. Bolts are tightened to a shank tension so that transverse load across the joint is resisted by friction between the plates instead of the bolt shank's shear strength.
Purpose of installing washers in a typical bolting system is to distribute the loads under bolt heads and nuts by providing a larger area under stress. Or else the bearing stress of bolts can exceed the bearing strength of connecting materials and this results in the loss of preload of bolts and creeping of materials. Otherwise flanged fasteners in place of using washers could be adopted to attain the same purpose.
Fig: Washer
Sir explain me rate analysis
sway portal frame
Question What are main boundaries of Rational Method in calculating runoff? Answer Calculation of runoff is compound matter that depends on a lot of factors similar to ground
how will you determine the intrtvisibility of a point if the counter map is given to you? explain by giving an exampe
method of estimation
design a 3-meter cantilever slab to carry a uniform total dead load of 8.2KN/m^2 and a concentrated live load at the free end of 30 KN/m. f''c=28Mpa fy=420Mpa.
do you people deal with autocad
by estimation
State the procedure of prestressing When these wires cool down, concrete is poured in the moulds in which these tendons are provided in a stretched condition. Using this proces
Explain the Non Destructive Inspection Steel/Cast Iron Substructures Some of the structural defects in steel structures may not be visible during visual inspection. In that eve
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