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

Use plain dumb-bell type and center-bulb sort, Question While selection...

Question While selection of waterstop, shall engineers use plain dumb-bell type , center-bulb sort ? Answer Plain dumb-bell kind is used for joint site where sm

Application of bitumen to driven piles, Q. Application of bitumen to driven...

Q. Application of bitumen to driven piles? In a certain area of H-piles subjected to ground water table fluctuation, painting is occasionally applied on the surface of H-piles

REport, CASTE DISCRIMANIMATION

CASTE DISCRIMANIMATION

Calculate the final volume of the compacted soil, 1. 130,000-yd 3 of banke...

1. 130,000-yd 3 of banked soil from a borrow pit is stockpiled before being trucked to the jobsite. The soil has 18% swell and shrinkage of 8%.  The final volume of the compacted

Equivalent static load earthquake force analysis method, Equivalent static ...

Equivalent static load method After the earthquake in Messina-Reggio Italy 1908, a team composed of engineers were sent on duty to study deteriorated buildings and investigate

Define equipments for inspection of steel/cast iron, Define Equipments and ...

Define Equipments and tools for Inspection of Steel/Cast Iron Substructures? To ensure thorough inspection, the area must be cleared of all marine growth. Hand tools such as wi

Correction for construction period, You are aware that construction of any ...

You are aware that construction of any type of structure takes sometime. Pressure due to the building will be applied gradually and not instantaneously. Excavation for the construc

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