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CE-702 (A) Prestressed Concrete Structures Notes

5 notes for Prestressed Concrete Structures, unit by unit.

Unit 1 · Short notes Introduction – Theory and Behaviour Basic concepts · Advantages · Materials required · Systems and methods of prestressing · Analysis of sections · Stress concept
Unit 2 · Short notes Design for Flexure and Shear Basic assumptions for calculating flexural stresses · Permissible stresses in steel and concrete as per I.S.1343 Code · Design of sections of Type I and Type II post‑tensioned and pre‑tensioned beams · Check for strength limit based on I.S.1343 Code · Layout of cables in post‑tensioned beams · Location of wires in pre‑tensioned beams
Unit 3 · Short notes Deflection and Design of Anchorage Zone Factors influencing deflections · Short term deflections of uncracked members · Prediction of long term deflections due to creep and shrinkage · Check for serviceability limit state of deflection · Determination of anchorage zone stresses in post‑tensioned beams by Magnel’s method, Guyon’s method and IS1343 code · Design of anchorage zone reinforcement
Unit 4 · Short notes Composite and Continuous Beams and Slabs Analysis and design of composite beams · Methods of achieving continuity in continuous beams · One‑way and two‑way slabs, flat slab · Analysis for secondary moments · Concordant cable and linear transformation · Calculation of stresses
Unit 5 · Short notes Miscellaneous Structures Design of tension and compression members · Tanks, pipes, sleepers and poles · Partial prestressing – definition, methods of achieving partial prestressing, merits and demerits of partial prestressing

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