THEORY FOR PREDICTION OF BEHAVIOUR AND BALANCED FAILURE CONDITIONS FOR REINFORCED CONCRETE BEAMS IN TORSION AND BENDING
Using the familiar skew-bending model, a general theory is developed for reinforced concrete beams in combined torsion and bending. The theory employs two equilibrium conditions and two deformation conditions. The theory is applied to predict the complete behaviour of beams up to failure, the strengths of over-reinforced and under-reinforced beams, and balanced steel ratios. Agreement between the theory and available test data is remarkably good. The paper also includes a simplified method for the calculation of strength of partially of fully over-reinforced beams. /Author/TRRL/
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Availability:
- Find a library where document is available. Order URL: http://worldcat.org/issn/0858411156
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Corporate Authors:
University of New South Wales
School of Civil Engineering, Anzac Parade
Kensington, New South Wales Australia 2033 -
Authors:
- Rangan, B V
- Staley, R F
- Hall, A S
- Publication Date: 1976-6
Language
- English
Media Info
- Features: Figures; References;
- Pagination: 27 p.
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Serial:
- Publication of: New South Wales University, Australia
- Publisher: University of New South Wales
- ISSN: 0858-411156
Subject/Index Terms
- TRT Terms: Beams; Bending; Calculation; Deflection; Deformation; Equilibrium (Mechanics); Failure; Forecasting; Mathematical models; Methodology; Reinforced concrete; Steel; Strength of materials; Tests; Torsion
- Uncontrolled Terms: Models; Reinforced concrete beams
- ITRD Terms: 3472: Beam; 6464: Calculation; 5586: Deflection; 5595: Deformation; 7145: Equilibrium; 5520: Failure; 9102: Method; 6205: Model (not math); 4794: Reinforced concrete; 4542: Steel; 5544: Strength (mater); 6255: Test; 5512: Torsion
- Subject Areas: Bridges and other structures; Design; Highways; Materials; I24: Design of Bridges and Retaining Walls;
Filing Info
- Accession Number: 00164337
- Record Type: Publication
- Source Agency: Transport and Road Research Laboratory (TRRL)
- Report/Paper Numbers: Uniciv Rept. No. 157Monograph
- Files: ITRD, TRIS
- Created Date: Jan 13 1978 12:00AM