A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Abstract The programme of dynamic investigations, described partially in this paper, was originated in 1958 during work carried out by the author at the Federal Technical University in Zurich. These investigations are mainly aimed at the determination of the effect of the degree of prestressing on the frequency and logarithmic decrement of free vibration damping in concrete beams.
Résumé Le programme d'études dynamiques, partiellement décrit dans cet article, a débuté en 1958 quand l'auteur faisait un stage à l'Ecole Polytechnique Fédérale de Zürich. Ces études avaient pour but de déterminer l'effet du degré de précontrainte sur la fréquence et la decrément logarithmique de l'amortissement de la vibration libre dans les poutres de béton.
Abstract The programme of dynamic investigations, described partially in this paper, was originated in 1958 during work carried out by the author at the Federal Technical University in Zurich. These investigations are mainly aimed at the determination of the effect of the degree of prestressing on the frequency and logarithmic decrement of free vibration damping in concrete beams.
Résumé Le programme d'études dynamiques, partiellement décrit dans cet article, a débuté en 1958 quand l'auteur faisait un stage à l'Ecole Polytechnique Fédérale de Zürich. Ces études avaient pour but de déterminer l'effet du degré de précontrainte sur la fréquence et la decrément logarithmique de l'amortissement de la vibration libre dans les poutres de béton.
The effect of degree of prestressing and age of concrete beams on frequency and damping of their free vibration
Hop, T. (author)
Materials and Structures ; 24 ; 210-220
1991-05-01
11 pages
Article (Journal)
Electronic Resource
English
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