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What Is Difference Between Pre-tension And Post-tension

What Is Difference Between Pre-tension And Post-tension

Post-tensioning and Pre-tensioning the two techniques are utilized in under pre-stressing procedure which has a small number of peripheries above the conventional non-stressed structures such as higher span to depth ratio, greater shear capacity & moment.

Such techniques are usually implemented in the formation of sleepers, P.S.C girders, & more….

What Is Difference Between Pretension And Post Tension

Pre–Tensioning:

  1. In such technique the concrete is pre-stressed with tendons prior to it is positioning in place.

  2. This technique is created because of bonding among the concrete as well as steel tendons.

  3. Pre tensioning is favored at the time the structural element is slight as well as conveniently & easily transportable.

  4. In such technique a like prestressed members are set/made/prepared.

  5. Pre-tensioning members are created in moulid.

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Post–Tensioning:

  1. In such technique Pre-stressing is carried out once the concrete gets it’s strength.

  2. The technique is created/developed because of bearing.

  3. Post tensioning is favored at the time the structural element is weighty/heavy.

  4. In such technique products are altered in accordance with structure.

  5. Cables are utilized instead of jacks and wires are utilized for stretching.


Other Post

  1. How To Calculate The Cutting Length Of Stirrups In Beam And Column

  2. How to Calculate Staircase Concrete & Bar Bending Schedule And Staircase Reinforcement Details

  3. Cutting length Determination Of a Spiral Or Helix Bar

  4. What is crank Length of reinforcement

  5. How do you take off a Staircase

 

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About Raja Junaid Iqbal

Hi My name is Raja Junaid Iqbal and i am Land Surveyor by Profession but I've specialized in the field of Q,S and land development. As Professional Surveyor I engaged my self in all over the Gulf since 14 years.

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