What are the parasitic forces for prestressing, Civil Engineering

Assignment Help:

Q. What are the Parasitic forces for prestressing?

In statically determinate structures, prestressing forces will cause the concrete structures to end upwards. Therefore precambering is generally carried out to counteract such effect and make it more pleasant in appearance. Though for statically indeterminate structures the deformation of concrete members are restrained by the supports and consequently parasitic forces are developed by prestressing force in addition to bending moment produced by eccentricity of pre stressing tendons. The developed forces at support modify the reactions of concrete members subjected to external loads and generates secondary moments (or parasitic moments) in the structure.


Related Discussions:- What are the parasitic forces for prestressing

Yugty, #quesjjhjhhjtion..

#quesjjhjhhjtion..

Define the equations for a contracted rectangular weir, Define the Equation...

Define the Equations for a Contracted Rectangular Weir If the rectangular weir is a contracted weir and the flow is restricted from passing freely through the weir opening, a r

Foundation, what are factors that affect bearing capacity of a shallow foot...

what are factors that affect bearing capacity of a shallow footing

Ships stress, brief detail about ships stresses

brief detail about ships stresses

Sand layer underlying paving slab or interlocking blocks, Question What...

Question What is function of a sand layer underlying paving slab or interlocking blocks? Answer Normally after laying of sub-base layer of paving slab or interlocking

Segmentally lined and sprayed concrete linings tunnels, Q. Segmentally line...

Q. Segmentally lined and Sprayed Concrete Linings tunnels? The fundamental difference between segmentally lined tunnels and SCL tunnels is that the sprayed concrete in SCL tunn

Write a short note on economic span of a bridge, Q. Write a short note on E...

Q. Write a short note on Economic Span of a Bridge? The span for which the total cost of bridge will be minimum is known as the economic span. The ratio of Cost of super str

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