Explain about the pre-tensioning systems, Civil Engineering

Assignment Help:

Pre-tensioning systems

In the previous unit we have seen different steps in a pretensioning operation. Tendon wires or strands (formed as a rope type arrangement made of  several tendon wires) are stretched and concrete is cast in the moulds, as shown in Figure. When sufficient strength is gained by concrete due to hardening, tendon wires may be cut from outside and jacks may be removed.

 

 

2484_Civil engineering.png


Related Discussions:- Explain about the pre-tensioning systems

Explain horizontal circular curves - transportation, Explain Horizontal Cir...

Explain Horizontal Circular Curves - Transportation Horizontal circular curve is a circular arc between two straight lines known as tangents.

State the short-term deflections, State the short-term deflections If  ...

State the short-term deflections If  short-term deflections are considered, the instantaneous deflection due to design loads may be calculated using elastic analysis based on t

Estimate the activity durations - construction management, Estimate the Act...

Estimate the Activity Durations The total labor cost for emergency bridge rehabilitation on an interstate highway is $5,716,440.  The average crew-hour cost is $15,879 for this

Specification of flooring for heavy repair shed, Q. Specification of Floori...

Q. Specification of Flooring for heavy repair shed? Scope for use - For flooring for heavy repair shed, Surface hardened concrete flooring can used. In this type of flooring,

Trusses, Determine the support reactions for the truss shown below

Determine the support reactions for the truss shown below

Surveying, what is the trignomerty leveling

what is the trignomerty leveling

Rivet, cold driven rivet

cold driven rivet

Determine the types of losses of prestress, Determine the types of losses o...

Determine the types of losses of prestress A loss of prestress will affect the stress distribution on a section of the member. It is therefore necessary to estimate the probabl

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