What do you mean by elastomeric bearings, Civil Engineering

Assignment Help:

Q. What do you mean by Elastomeric bearings?

Steel bearings are good but suffer from problems of corrosion and high level of maintenance. Due to these problems of steel bearings, engineers were on the lookout for a bearing which could accomodate large movements and at the same time being relatively maintenance free. Elastomer as a material for making bridge bearing has been found to satisfy these requirements so much so that many engineers believe that the search for an ideal material for bridge bearing has come to an end. Further developments in future may involve refining the use of elastomer and enhancing its properties.

To summarise, the elastomeric bearings offer number of advantage as listed below:

1. Requires minimum maintenance compared to all other bearings.

2. Installation is easy.

3. Permits movement of the structure in all directions, depending upon the applied forces.

4. Occupies small space.

5. Serves as a shock absorber due to anti-vibra- tion properties of elastomer.

6. Acts as an aid to better dispersion of longitudinal forces to the approaches.


Related Discussions:- What do you mean by elastomeric bearings

What do you mean by internal fiction, Q. What do you mean by Internal ficti...

Q. What do you mean by Internal fiction? Absorptive materials have some elastic fibrous or porous structures that would be extended and compressed at the time of sound wave pro

Exponential distribution - poisson distribution function, Exponential distr...

Exponential distribution - Poisson distribution function: Let X follow exponential distribution with parameter θ. Find the pdf of Y = X 1/β where  β( ≥ 1 ) is a constant.

Proctor test for GSB material, what is the procedure for gsb proctor test f...

what is the procedure for gsb proctor test for matrial sampling for lab density

Base isolation, why base isolation is not good for tall building

why base isolation is not good for tall building

Explain flocculation, Explain Flocculation Most important factor ef...

Explain Flocculation Most important factor effecting particle removal efficiency objective - to bring particles into contact so that they will collide, stick together

Airport., draw a typical layout of airport ?

draw a typical layout of airport ?

Finite Element Analysis- MATLAB problem, I am currently enrolled in a gradu...

I am currently enrolled in a graduate Civil Engineering course in Finite Element Analysis. The final assignment and project both deal with coding in MATLAB and I am having great di

Moment, what is a couple?

what is a couple?

Ropeways, Ropeways: The system of ropeways consists of : (a) a cabl...

Ropeways: The system of ropeways consists of : (a) a cable suspended between towers, and (b) cars which move on the cable. Case with capacity upto 20 passengers is us

Jacking face for pipe-jacking, Ground settlement occurs ahead or behind the...

Ground settlement occurs ahead or behind the jacking face for pipe-jacking? It's reported by Lake (1992) that settlements are expected at ground surface at a distance of 1-2 ti

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