Effect of shrinkage on short-term deflection of reinforced concrete beams and slabs

American Concrete Institute, ACI Special Publication

Volumn SP-246, Issue , 2007, Pages 167-180

  Bischoff, P H ^a   Johnson, R D ^b  

^a UNIVERSITY OF NEW BRUNSWICK   (Canada)

^b Neill and Gunter   (Canada)

Author keywords

Deflection; Reinforced concrete beam; Shrinkage; Stiffness; Tension stiffening

Indexed keywords

CONCRETE BEAMS AND GIRDERS; CRACK INITIATION; CREEP; DEFLECTION (STRUCTURES); REINFORCED CONCRETE;

CRACKING MOMENT; DEFLECTION MODELS; LONG-TERM EFFECTS; REINFORCED CONCRETE BEAMS; SHORT TERM; TENSION STIFFENING; TRANSFORMED SECTIONS;

SHRINKAGE;

EID: 54949148794     PISSN: 01932527     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (12)

1. ACI Committee 318, “Building Code Requirements for Structural Concrete (ACI 318-05) and Commentary (ACI 318R-05),” American Concrete Institute, Farmington Hills, Michigan, 2005, 430 pp.
2. Collins, M.P., and Mitchell, D., Prestressed Concrete Structures, Prentice-Hall Inc., Englewood Cliffs, New Jersey, 1991.
3. Bischoff, P.H., “Effects of Shrinkage on Tension Stiffening and Cracking in Reinforced Concrete,” Canadian Journal of Civil Engineering, Vol. 28, No. 3, June 2001, pp. 363-374.
4. Fields, K. and Bischoff, P. H., “Tension stiffening and cracking of high strength reinforced concrete tension members,” ACI Structural Journal, Vol. 101, No. 4, 2004, 447-456.
5. Gilbert, R.I., Time Effect in Concrete Structures, Elsevier, Amsterdam, 1988, 321 pp.
6. Scanlon, A., and Bischoff, P.H., “Shrinkage Restraint and Loading History Effects on Deflection of Flexural Members”, ACI Structural Journal, Accepted for Publication, 2007.
7. Gilbert, R.I., “Deflection Calculation for Reinforced Concrete Structures – Why We Sometimes Get It Wrong,” ACI Structural Journal, Vol. 96, No. 6, 1999, pp. 1027-1032
8. ACI Committee 435, “Control of Deflection in Concrete Structures,” ACI 435R-95, American Concrete Institute, Farmington Hills, Michigan, 1995.
9. Branson, D.E., “Instantaneous and Time-Dependent Deflections of Simple and Continuous Reinforced Concrete Beams,” Report No. 7, Alabama Highway Research Report, Bureau of Public Roads, Montgomery, Alabama, 1963, 78 pp.
10. ACI Committee 318, “Building Code Requirements for Reinforced Concrete (ACI 318-71),” American Concrete Institute, Farmington Hills, Michigan, 1971, 78 pp.
11. Bischoff, P.H., “Reevaluation of Deflection Prediction for Concrete Beams Reinforced with Steel and Fiber Reinforced Polymer Bars,” Journal of Structural Engineering, ASCE, Vol. 131, No. 5, 2005, pp. 752-767.
12. Bischoff, P.H. and Scanlon, A., “Effective Moment of Inertia for Calculating Deflections of Concrete Members Containing Steel Reinforcement and Fiber-Reinforced Polymer Reinforcement,” ACI Structural Journal, Vol. 104, No. 1, 2007, pp. 68-75.