Define rotation - actions in pot bearings, Civil Engineering

Assignment Help:

Define Rotation - Actions in POT Bearings?

POT bearings are associated with large rotations which are accommodated by the deformation of elastomeric pad. Large cyclic rotations can be very damaging to POT bearings due to abrasion and wear of the sealing rings and elastomeric pad. In fact, during rotation, the elastomeric pad compresses on one side and expands on the other, so the elastomer is in contact with the POT wall and slips against it. This causes elastomer abrasion and sometimes contributes to elastomer leakage. To mitigate this problem, silicon grease is generally used.


Related Discussions:- Define rotation - actions in pot bearings

What is stress corrosion, What is Stress Corrosion Stress corrosion ta...

What is Stress Corrosion Stress corrosion takes place in prestressed concrete tendons due to the combined actions of corrosion and static tensile stresses. This type of attack

What do you mean by plain elastomeric pads, Q. What do you mean by Plain el...

Q. What do you mean by Plain elastomeric pads? Plain pads are used for light or moderate loadings. Plain pads have a tendency to bulge under heavy loadings. In order to reduce

Explain the signalized intersections - transportation, Explain the Signaliz...

Explain the Signalized Intersections Cycle length - the time required for one complete sequence of all signal indications Phase - the right-of-way (green), change (yellow),

Marine piles circular in cross section, Question Give reason that why a...

Question Give reason that why are most marine piles circular in cross section? Answer As marine piles, there are a number of options existing for selection, name as H-

Explain flow measurement with weirs, Explain Flow Measurement with Weirs ...

Explain Flow Measurement with Weirs Fixed plates positioned vertically in an open channel over which flow is directed through an opening. The opening linear distance is termed

Design the transverse reinforcement, Figures (a) and (b) respectively give ...

Figures (a) and (b) respectively give details of a simply-supported bridge beam and its (idealised) cross-section. In addition to the dead load of 25 kN/m (including self weight),

Traverse surveying, How to calculate the whole circle bearing from the incl...

How to calculate the whole circle bearing from the included angles?

Wmm, wmm how can test depth wise

wmm how can test depth wise

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