Discontinuity of joint – position of bearing, Civil Engineering

Assignment Help:

Q. Discontinuity of joint – position of bearing?

Expansion joints in a bridge structures cater for movements inlongitudinal, transverse, vertical and rotational forms. Layout and position of expansion joins and bearings have to be carefully designed to minimize future maintenance problem.

Position of bearings affects discontinuity of a joint. If location of a bearing is too far away from a bridge joint, discontinuity of joint will be experienced when there is an excessive angular rotation at the joint. Henceforth by keeping the bearings and movement joints close in position, discontinuity in vertical direction canbe avoided. 

429_Discontinuity of joint – position of bearing.png

Fig. The effect of position of bearing to the discontinuity of joint.


Related Discussions:- Discontinuity of joint – position of bearing

Which type of pile cap transfers loads equally to piles, Q. Which type of p...

Q. Which type of pile cap transfers loads equally to piles, flexible pile cap orrigid pile cap? Loads from columns transferring to pile cap persuade tensile forces at the bott

AERATED CONCRETE, AIR ENTRAINING AGENT USED IN CONCRETE OTHER THAN ALUMINIU...

AIR ENTRAINING AGENT USED IN CONCRETE OTHER THAN ALUMINIUM POWDER

Pycnometer., To determine the specific gravity of fine aggregate (sand) by ...

To determine the specific gravity of fine aggregate (sand) by Pycnometer.

Write short notes on abrasion test, Q. Write short notes on Abrasion Test? ...

Q. Write short notes on Abrasion Test? The abrasion test for ballast shall be carried out using Los-Angeles machine.The abrasive charge shall consist of 12 nos. cast iron or s

Maximum shear stress, Maximum shear stress: The state of stress at a c...

Maximum shear stress: The state of stress at a critical point of a strained solid is given by σ x = 70 kN/mm 2 , σ y = - 50 kN/mm 2 and τ xy = 45 kN/mm 2 . If the strength

Explain brake and electrical horsepower, Explain Brake and Electrical Horse...

Explain Brake and Electrical Horsepower Brake horsepower (bhp) = whp/pump efficiency Electrical or motor horsepower (ehp) or (mhp) = bhp/motor efficiency Friction of heat

Check rail on curve, Check Rail on Curve - Check Rails are basically p...

Check Rail on Curve - Check Rails are basically provided on sharp curves to reduce the lateral wear on the outer rail. They also prevent the outer wheel flange from mounting o

Determine the magnitude of application of the active thrust, A retaining wa...

A retaining wall 9 m high retains cohesion less soil, with an angle of internal friction 33°. The surface is level with the top of the wall. The unit weight of the top 3 m of the f

Engineering Graphics, Draw a parabola , height 40mm and bass 120mm using of...

Draw a parabola , height 40mm and bass 120mm using offset method

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