Discuss about the post-tensioning systems, Civil Engineering

Assignment Help:

Discuss about the post-tensioning systems

In most of post-tensioning systems, when the cable is tensioned and the jack is released to transfer prestress to concrete, the friction wedges, employed to grip the wires, slip a small distance before the wires can be firmly held between the wedges. The magnitude of slip depends upon the type of wedge and the stress in the wires. This loss of prestress occurs only in post-tensioned members as no anchorages are used in pre-tensioned members.


Related Discussions:- Discuss about the post-tensioning systems

Explain frame members effective lengths, Explain Frame Members Effective Le...

Explain Frame Members Effective Lengths a. Effective length is a product of an effective length factor (k) and the actual length of the column. b. k depends on the rel

Block contouring, how to calculate contour surveyed area

how to calculate contour surveyed area

What is initial prestress, What is Initial Prestress From the transfer ...

What is Initial Prestress From the transfer stage, tensile stresses in tendons apply compressive stresses in concrete. The initial value of  these stresses (in tendons or in co

Semi dense bituminous concrete, Semi Dense Bituminous Concrete: Semi ...

Semi Dense Bituminous Concrete: Semi Dense Bituminous Concrete (SDBC) is similar to BC, but with a higher void content (5-10 per cent, as against 3-5 per cent in the case of

Load transmission, • The transmission of load through a structure can be co...

• The transmission of load through a structure can be complex but in any particular case            - The applied load can usually be classified into 4 types                •

Hydraulics, A tank with vertical sides contain 3m of water in the bottom, o...

A tank with vertical sides contain 3m of water in the bottom, overlain by 4m of oil with no intermixing. Draw pressure diagram due to the oil and water on one of the tank sides and

Fathometer, define Fathometer in civil engineering field #Minimum 100 words...

define Fathometer in civil engineering field #Minimum 100 words accepted#

Define in biref about the final prestress, Define in biref about the Final ...

Define in biref about the Final Prestress The stress which exists after all losses of prestress have occurred substantially is known as final prestress. This may be calculated

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