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Effect of unbonded prestressing steel in terms of serviceability Cover

Effect of unbonded prestressing steel in terms of serviceability

Open Access
|Mar 2026

References

  1. Naaman, A. E., & Alkhairi, F. M. (September–October 1991). Stress at Ultimate in Unbonded Post-Tensioning Tendons: Part 1 - Evaluation of the State-of-the-Art. ACI Structural Journal, (88–S67), 641–651.
  2. Naaman, A. E., & Alkhairi, F. M. (November–December 1991). Stress at Ultimate in Unbonded Post-Tensioning Tendons: Part 2 - Proposed Methodology. ACI Structural Journal, (88–S70), 683–692.
  3. Tao, X., & Du, G. (November–December 1985). Ultimate Stress of Unbonded Tendons in Partially Prestressed Concrete Beams. PCI JOURNAL, 72–91.
  4. Alkhairi, F. M., & Naaman, A. E. (1993). Analysis of Beams prestressed with Unbonded Internal or External Tendons. Journal of Structural Engineering, 119(9), 2680–2700.
  5. Virlogeux, M. (1989). External Prestressing: from Construction History to Modern Technique and Technology. ACI Special Publication 120–1, 1–60.
  6. Harajli, M. H. (November–December 1993). Strengthening of Concrete Beams by External Prestressing. PCI Journal, 76–88.
  7. Alqam, M., Alkhairi, F. M., & Naaman, A. E. (September 2021). Stress at Ultimate in Prestressed Unbonded Tendons: Assessment of Code Equations and Recommendation. ACI Structural Journal, (118–S101), 177–187.
  8. Alkhairi, F. M. (1991). On the flexural behavior of concrete beams prestressed with unbonded internal and external tendons [Doctoral thesis]. The University of Michigan.
  9. Brenkus, N. R., Hamilton, H. R., & Potter, W. A. (December 2017). Flexural strength and hinge behavior of internally post-tensioned members with mixed bonded and unbonded tendons. PTI Journal, 13(2), 1–15.
  10. Virlogeux, M. (1983). External Prestressing. IABSE processing’s, (62/83), 101–108.
  11. Harajli, M. H. (May–June 1990). Effect of Span-Depth Ratio on the Ultimate Steel Stress in Unbonded Prestressed Concrete Members. ACI Structural Journal, (87–S31), 305–312.
  12. Klusáček, L., & Svoboda, A. (2017). Strengthening of bridges by post-tensioning using monostrands in substituted cable ducts. In IOP Conference Series: Materials Science and Engineering (236 ed., pp. 1–12). IOP Publishing. https://doi.org/10.1088/1757-899X/236/1/012057
  13. Svoboda, A., Starý, M., & Klusáček, L. (2016). Behavior of prestressed monostrands in deviators. In 23th Concrete Days (pp. 1–7). Czech Concrete Society CSSI.
  14. Svoboda, A., & Klusáček, L. (2018). Results of Short-term Experiments with Monostrands in Saddles with Small Radii. Solid State Phenomena, (Vol. 272), 147–153. https://doi.org/10.4028/www.scientific.net/SSP.272.147
DOI: https://doi.org/10.2478/cee-2026-0032 | Journal eISSN: 2199-6512 | Journal ISSN: 1336-5835
Language: English
Page range: 304 - 314
Submitted on: Aug 14, 2025
Accepted on: Sep 18, 2025
Published on: Mar 24, 2026
Published by: University of Žilina
In partnership with: Paradigm Publishing Services
Publication frequency: 2 issues per year

© 2026 Vlastimil Muroň, Ladislav Klusáček, Adam Svoboda, published by University of Žilina
This work is licensed under the Creative Commons Attribution 4.0 License.