About the General Stability of Prestressed Beams (III)

Author(s):
Tomme: LII (LVI) | Fascicle: 1-2 | 2006
Pages: 7-12
Abstract text:
The modification of the design characteristics for I cross-sections with double beams of a prestressed beam, function of the prestressing degree, is analyzed. One arrives to the conclusion that the general stability depends on the prestressing degree: the more it increases, the more the stability decreases. However, the reduction of the general stability is independent with respect to the slenderness coefficient of the section webs.
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Author(s) Information

Dan Precupanu
Affiliation: „Gheorghe Asachi” Technical University, Jassy, Department of Structural Mechanics.
Email: -
Cătălin Calistru
Affiliation: „Gheorghe Asachi” Technical University, Jassy, Department of Structural Mechanics.
Email: -
Codrin Precupanu
Affiliation: „C. Negruzzi” College, Jassy.
Email: -
Daniel Şlincu
Affiliation: „Gheorghe Asachi” Technical University, Jassy, Department of Structural Mechanics.
Email: -

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