Torsion and Bending of Prestressed Concrete Beams

by Laurence H. Martin, Sr. Lect.; Civ. Engrg. Dept., Univ. of Aston, Birmingham, England, U.K.,
Peter J. Wainwright, Tech. Advisor; Ready Mixed Concrete Ltd., Hove, England, U.K.,


Serial Information: Journal of the Structural Division, 1973, Vol. 99, Issue 11, Pg. 2229-2244


Document Type: Journal Paper

Discussion: Below Kevin D. (See full record)
Discussion: Chakraborty Madhusudan (See full record)
Discussion: Pandit Ganpat S. (See full record)

Abstract: Theories are presented for the ultimate strength in bending and torsion of prestressed concrete members reinforced with longitudinal steel only. The theories are based on equilibrium of forces, compatibility of strains, and linear stress strain relationship, and include a dowel force at right angles to the steel where applicable. The theories are compared with 125 experimental results from six investigators.

Subject Headings: Stress strain relations | Bending (structural) | Torsion | Prestressing | Reinforced concrete | Prestressed concrete | Steel

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