VIBRATION OF FRAME BUILDING STRUCTURES CAUSED BY UNDERGROUND TRAINS
Abstract
The paper contains investigations on element vibration of a real residential 9-storeyed reinforced-concrete frame building induced by train movement in the shallow subway. A design model for a problem on propagation of bending waves within the limits of the typical fragment of a skeleton is presented in the paper. The steady state vibrations of a column and reinforced-concrete slab induced by an excited force which is equivalent to the impact of the subway trains have been investigated in the paper. The problem has been solved numerically on the basis of the ANSYS FEA program. Numerical results have been compared with an approximate analytical solution and data on full-scale experiment. A prediction technique for vibration propagation in the designed buildings is offered in the paper.
About the Authors
P. V. Aliavdin
Institute BelNIIS
Belarus
Belarus
Y. A. Muzychkin
Institute BelNIIS
Belarus
Belarus
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Review
For citations:
Aliavdin P.V., Muzychkin Y.A. VIBRATION OF FRAME BUILDING STRUCTURES CAUSED BY UNDERGROUND TRAINS. Science & Technique. 2011;(2):5-9. (In Russ.)
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