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

Surveying, description of instruments used transfer upper floors *plumb-bob...

description of instruments used transfer upper floors *plumb-bob method *theodolite method *theodolite and target method *optical plumbing method

Defaults for precast concrete pipes made by spinning, Q. Defaults for preca...

Q. Defaults for precast concrete pipes made by spinning? Small diameter precast concrete pipes are generally manufactured by spinning method. The spinning method fundamentally

Defect of timber, due to defectiveseasoning and conversion

due to defectiveseasoning and conversion

Soil mechanics, what is the total volume required for the gravel material o...

what is the total volume required for the gravel material of 6.5mx2314mx0.1m with a relative density of 2.919 and a loose bulk density of 1668kg/m3

Softening test point, the importance of softening point of a bitumen materi...

the importance of softening point of a bitumen material in the design of a pavement

Role of rebate in typical construction joint, Question What is role of reba...

Question What is role of rebate in typical construction joint ? Answer Construction joints are formed on sites to facilitate construction procedure. Though, if improperly constr

Utilisation of buoyancy effect, Q. Utilisation of Buoyancy Effect? Subm...

Q. Utilisation of Buoyancy Effect? Submerged part of the substructure will be subjected to buoyancy effect. The uplift pressure from the ground water can be utilised by constru

Explain the term - circular prestressing, Explain the term - Circular Prest...

Explain the term - Circular Prestressing This term refers to the case when tendon profile is provided in a round shape, such as in water tanks and pipes, etc.

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