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Prestressed Concrete Beam Analysis by Al-fin Kayting is a document available to read on EtoBox.
1) A beam is prestressed with an initial force of 475 kN that loses 15% prestress. The final compressive stress is calculated for different eccentricities, including one that results in zero tensile stress at the top fiber. 2) For a concrete beam with a prestressing force of 520 kN applied 70 mm above the bottom, the deflection due to prestressing and the net deflection after incorporating dead loads are calculated. 3) A 6m beam carrying uniform and concentrated loads is to be prestressed to limit defle
- Author
- Al-fin Kayting
- Language
- EN