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    Devdas Menon • Post-tensioned Bending Members Pre-tensioned Axial Members The following figure shows the changes in length and the prestressing force due to elastic shortening of a pre-tensioned axial member.1) by expressing the stress in concrete in terms of the prestressing force and area of the section as follows.Prestressed Concrete ...

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    The latest schools of thought on prestressed concrete embodies the view that partially prestressed concrete occupies the range between reinforced concrete and fully prestressed concrete (i.e. no tension is allowed to develop at service load levels).

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