State the term - post-tensioned concrete, Civil Engineering

Assignment Help:

State the term - Post-tensioned concrete

In Post-tensioned concrete construction, as shown in Figure,  tendons are placed inside concrete and stretched after concrete has attained sufficient strength. In this form of  construction, ducts are made inside concrete with the help of  tubes or pipes, which are provided in the forms at the time of casting of concrete. After sufficient hardening of  concrete, tendons are placed in these ducts, stretched from both ends from outside with the help of jacks or other suitable devices and anchored at the ends of  the concrete member. After the anchorage of  tendons, tensile force of tendons is transferred to the concrete in the form  'of an equal compressive force. This compressive force, upto its capacity, reduces or eliminates the tensile stresses (produced due to external loads) in concrete.

 

134_Post-tensioned.png


Related Discussions:- State the term - post-tensioned concrete

Evlaute width and depth for stable alluvial canals, Q. Evlaute width and de...

Q. Evlaute width and depth for stable alluvial canals? Lacey originally evolved width and depth formulae for stable alluvial canals. These were the following.  P = 4.836 Q 1

Elongation, Elongation of bar due to self weight

Elongation of bar due to self weight

What do you mean by internal fiction, Q. What do you mean by Internal ficti...

Q. What do you mean by Internal fiction? Absorptive materials have some elastic fibrous or porous structures that would be extended and compressed at the time of sound wave pro

Mechanics of solids assignment, What will be the cost of Mechanics of solid...

What will be the cost of Mechanics of solids assignment consisting of 150 questions of 6 marks

Equivalent static load earthquake force analysis method, Equivalent static ...

Equivalent static load method After the earthquake in Messina-Reggio Italy 1908, a team composed of engineers were sent on duty to study deteriorated buildings and investigate

Foundation, Explain briefly shallow foundation?

Explain briefly shallow foundation?

Mechanics of solid, determine the end slope and deflection in the beam

determine the end slope and deflection in the beam

Number of segments for segmental linings in tunnelling, Q. Number of segmen...

Q. Number of segments for segmental linings in tunnelling? For the construction of tunnels by segmental linings, choice of the number of segments affects the durability and cos

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