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The Behaviour Of Long-Span Reinforced Concrete Beams Under Various Loading Conditions., Ciaran O'Leary
The Behaviour Of Long-Span Reinforced Concrete Beams Under Various Loading Conditions., Ciaran O'Leary
Theses
The relative ease of design and construction of simple reinforced concrete beams provides an attractive option for structural engineering designers. However, where longer spans are involved it is more likely that prestressed concrete or possibly some form of steel beams will be preferred.
The primary cause of failure of longer span reinforced concrete beams is likely to be bending. However, the excessive deflection that might be associated with such beams must also be considered. When designing these beams, structural engineers make considerable use of span/effective depth ratios to select trial sections and check deflection limits. Such ratios are provided in …