Pre-tensioned concrete elements, Civil Engineering

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Pre-tensioned concrete elements

It is the act of transferring the stress in prestressing tendons to the concrete member. In the case of pre-tensioned concrete elements, this stage comes when jacks (which stretch tendons till concrete gains sufficient strength) are released. In the case of post-tensioned concrete members, this stage comes when stretched tendons are anchored at the ends of the concrete member. 


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