Three post-tensioned unbonded beams were tested along with three bonded beams and the experimental test results are presented in this paper. The beams are rectangular in cross-section, simply supported and loaded at third-points. Development of cracking pattern, behaviour beyond the service loads and load-deflection response are of primary interest. The results of the tests are compared with those computed from the codes of the Indian Standards Institution and the American Concrete Institute.

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dc.contributor.authorVenkoji Rao, S.
dc.contributor.authorVegh, Ludevit
dc.date.accessioned2026-02-05T11:00:43Z
dc.date.issuedPRESTRESSED CONCRETE BEAMS WITH UNBONDED TENDONS.
dc.description.abstract1986
dc.identifier.citationIndian Concrete Journal, 1986, 60, 2, pp. 40-44
dc.identifier.issn194565
dc.identifier.urihttps://idr.nitk.ac.in/handle/123456789/28120
dc.subjectCONCRETE - Cracking
dc.subjectCONCRETE CONSTRUCTION - Prestressing
dc.subjectCONCRETE TESTING - Creep
dc.subjectLOAD-DEFLECTION RESPONSE
dc.subjectPOST-TENSIONED UNBONDED BEAMS
dc.subjectRETENSIONING
dc.subjectULTIMATE MOMENT-CARRYING CAPACITY
dc.subjectBEAMS AND GIRDERS
dc.titleThree post-tensioned unbonded beams were tested along with three bonded beams and the experimental test results are presented in this paper. The beams are rectangular in cross-section, simply supported and loaded at third-points. Development of cracking pattern, behaviour beyond the service loads and load-deflection response are of primary interest. The results of the tests are compared with those computed from the codes of the Indian Standards Institution and the American Concrete Institute.

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