Determine about the prestressed concrete, Civil Engineering

Assignment Help:

Determine about the Prestressed concrete

Prestressed concrete is a special type of concrete in which internal stresses of a suitable nature, magnitude and distribution are intentionally induced so that undesirable stresses, generated from external loads are counteracted upto a desired degree or are completely eliminated. As tensile stresses are undesirable for concrete, compressive stresses are, infact, introduced in concrete as per the requirements by the use of stretched reinforcement (which is called tendon in prestressed concrete terminology). It should be appreciated that the introduction of compressive stresses in concrete improves the apparent tensile strength of it because the tensile stresses (due to external loads), induced later, have to first nullify these compressive stresses first. So, tensile stresses are wiped out upto the extent compressive stresses are introduced in concrete due to prestressing.


Related Discussions:- Determine about the prestressed concrete

Temperature requirements for bituminous material, Question In all-purpo...

Question In all-purpose Specification for Civil Engineering Works, it details temperature requirements for bituminous material all through and after mixing. What is cause beh

Determine the total stopping sight distance in feet, Determine the total St...

Determine the total Stopping Sight Distance in feet A motorist is travelling down a 6% grade at 65 mph and needs to stop because of a crash scene.  Assuming a 2.0 sec PRT and 1

Highway economics, What is highway economics and what are its main contents...

What is highway economics and what are its main contents to study ?

Design of flexural members, Design of Flexural Members: Here you have ...

Design of Flexural Members: Here you have learnt how to design simple steel beams of rolled steel sections subjected to transverse loading. You have also known how to take

Explain foundation design discharge for a bridge, Q. Explain Foundation des...

Q. Explain Foundation design discharge for a bridge? To provide for an adequate margin of safety against any abnormal flood exceeding the design discharge (Q), the foundations,

Urban transport systems, Urban Transport Systems: Urban Transport P...

Urban Transport Systems: Urban Transport Problem Rapid urbanisation is taking place in India. The current urban population proportion of 28 per cent may reach 40 per

Explain about best hydraulic section, Q. Explain about Best hydraulic secti...

Q. Explain about Best hydraulic section? The best hydraulic section of an open channel is considered by provision of maximum discharge with a given cross sectional area. Chann

Mosaic and p v c tiles, Q. Mosaic and P V C Tiles? The water sink at wa...

Q. Mosaic and P V C Tiles? The water sink at water points may be provided with mosaic lining at other than important station. Mosaic tiles also may be provided in flooring of

Point of virtual fixity of lateral loading for piles, Point of virtual fixi...

Point of virtual fixity and critical length of lateral loading for piles Some engineers can get confused about the difference between the two terms which are point of virtual

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