Behavior of simple-span reinforced concrete beams locally strengthened with external tendons

ACI Structural Journal

Volumn 98, Issue 2, 2001, Pages 174-183

  Tan, Kiang Hwee ^a   Farooq, M Abdullah Al ^b   Ng, Chee Khoon ^c  

^a NATIONAL UNIVERSITY OF SINGAPORE   (Singapore)

^b VSL International   (Singapore)

^c UNIVERSITI MALAYSIA SARAWAK   (Malaysia)

Author keywords

Anchorage; Beam; Fiber reinforcement; Polymers; Prestress

Indexed keywords

BEAMS AND GIRDERS; CARBON FIBER REINFORCED PLASTICS; CRACK INITIATION; PRESTRESSING; TENDONS;

RENIFORCED CONCRETE BEAMS;

REINFORCED CONCRETE;

EID: 0035297178     PISSN: 08893241     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (9)

1. Harajli, M. H., "Strengthening of Concrete Beams by External Prestressing," PCI Journal, V. 38, No. 6, Nov.-Dec. 1993, pp. 76-88.
2. Mutsuyoshi, H.; Tsuchida, K.; Matupayont, S.; and Machida, A., "Flexural Behaviour and Proposal of Design Equation for Flexural Strength of Externally PC Members," Journal of Materials, Concrete Structure and Pavements, JSCE, Japan, No. 508/V-26, 1995, pp. 67-76. (in Japanese)
3. Tan, K.-H., and Ng, C.-K., "Effects of Deviators and Tendon Configuration on Behavior of Externally Prestressed Beams," ACI Structural Journal, V. 94, No. 1, Jan.-Feb. 1997, pp. 1-10.
4. Naaman, A. E., "Partial Prestressing in the Rehabilitation of Concrete Bridges," US-European Workshop on Bridge Evaluation, Repair and Rehabilitation, Saint Remy-les Chevreuse, June 1987, pp. 391-406.
5. Naaman, A. E., "New Methodology for the Analysis of Beams Piestressed with External or Unbonded Tendons," External Prestressing in Bridges, SP-120, A. Naaman and J. Breen, eds., American Concrete Institute, Farmington Hills, Mich., 1990, pp. 339-354.
6. Naaman, A. E., and Alkhairi, F. M., "Stress at Ultimate in Unbonded Post-Tensioning Tendons - Part 2: Proposed Methodology," ACI Structural Journal, V. 88, No. 6, Nov.-Dec. 1991, pp. 683-692.
7. Tan, K.-H.; Naaman, A. E.; Mansur, M. A.; and Ng, C.-K., "External Prestressing in Structures," Research Report No. CE 023/97, Department of Civil Engineering, National University of Singapore, 1997, 191 pp.
8. ACI Committee 318, "Building Code Requirements for Structural Concrete (ACI 318-95) and Commentary (318R-95)," American Concrete Institute, Farmington Hills, Mich., 1995, 369 pp.
9. "Structural Use of Concrete - Part 1, 2 and 3," BS8110, British Standard Institution, UK, 1997.