Underwater problems in bridge construction, Civil Engineering

Assignment Help:

Q. Underwater problems in bridge construction?

The major bridge construction materials are steel and concrete. In the past, stone and brick masonry, with lime mortar as binding agent, have been used extensively for building bridges. Cast iron piles have been used as substructure in many bridges. These materials are prone to different types of failure and, therefore, require different inspection strategies. The major problem in steel bridges is corrosion. Concrete bridges are susceptible to spalling and scour. Bridges built in masonry have the problem of deterioration of brick / stone elements accompanied with loss of mortar. Aquatic environment has significant effects on bridges in addition to those mentioned above. Heavy current is especially destructive. Floods cause damage from rapidly moving water as well as from the impact of large moving debris. The bridge substructure can also get damaged due to accidental man inflicted causes and earthquakes.


Related Discussions:- Underwater problems in bridge construction

What is rapid sand filter, Q. What is Rapid Sand Filter? A Rapid Sand F...

Q. What is Rapid Sand Filter? A Rapid Sand Filter is a water treatment plant that includes provision for pre treating the water by coagulation and sedimentation for settlement

Errors in leveling, what is the errors faced in leveling servey

what is the errors faced in leveling servey

Timber grading, IS 883-1970 classifies the structural timber into 3 grades-...

IS 883-1970 classifies the structural timber into 3 grades-select grade, grade I and grade II

Define the crash rate for intersection, An intersection has a total enterin...

An intersection has a total entering traffic volume of 42,000 vehicles per day.  During the past three years, there have been a total of 35 reported intersection-related crashes.

Seismic joints, is the seismic joints like falling joints ? thanks :)

is the seismic joints like falling joints ? thanks :)

Determine the stage of cracking moment of pre-stress, Determine the stage o...

Determine the stage of Cracking moment of pre-stress  At the stage of transfer of pre-stress in the pre-stressed beam element, only the pre-stressing force and the self weight

Geotechnical engineering, what are the 2 principle factors affecting the al...

what are the 2 principle factors affecting the allowable bearing pressure in the design of a specific footing

Construction equipments, what is preventive maintenance and state its advan...

what is preventive maintenance and state its advantages

Mollusca, what is the taxonomy of phylum molluska

what is the taxonomy of phylum molluska

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