What is switch and expansion joint, Civil Engineering

Assignment Help:

Q. What is Switch and Expansion Joint?

Switch Expansion, Joint (SEJ) is an expansion joint installed at each end of LWR/CWR to permit expansion/contraction of the adjoining breathing lengths due to temperature variations.

The exact location of SEJ shall be fixed taking into account the location of various obligatory paints such as level crossings, girder bridges, points and crossings gradients, curves and insulated joints. SEJ with straight tongue and stock shall not be located on curves sharper than 0.5 degree (3500 m radius) as far as possible. SEJ shall not be located on transition of curves.


Related Discussions:- What is switch and expansion joint

Will water damage concrete, As far as only concrete is concerned i.e. plain...

As far as only concrete is concerned i.e. plain concrete, the effect of water seepage is very little (depending upon the grade of concrete) whereas for RCC (reinforced cement concr

Estimate prestress losses, Given: beam deminsions: flange width=22" FL...

Given: beam deminsions: flange width=22" FLANGE THICKNESS=7" WEB WIDTH=7" SECTION HEIGHT=40" f'c=5000psi f'ci=3500psi fpu=270ksi Ap=eighteen 1/2" diam strands superim

State the net allowable bearing pressure, A footing, 2 m square, is founded...

A footing, 2 m square, is founded at a depth of 1.5 m in a sand deposit, for which the corrected value of N is 27. The water table is at a depth of 2 m from the surface. Verify the

Tests on limestones, Tests on Limestones Practical tests are made on li...

Tests on Limestones Practical tests are made on lime stones to decide their suitability is following:     i.       Physical tests    ii.        Heat test    iii.

Levelling, important terms used in levelling

important terms used in levelling

Evaluate break even point, Evaluate break even point: A vehicle manufa...

Evaluate break even point: A vehicle manufacturing firm purchase axle from a shaft manufacturing industry at Rs.100 each. If it establishes the essential apparatus for the pro

Arches, construction of arches

construction of arches

Concrete surface finish - limitations of ultrasonic system, Define Concrete...

Define Concrete Surface Finish - Limitations of Ultrasonic System? The smoothness of the surface under test is important to ensure proper acoustical contact between the transdu

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

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!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd