Vibrations of dam–plate of a hydro-technical structure under seismic load
Keyword(s):
In present paper, the problem of the vibration of a viscoelastic dam-plate of a hydro-technical structure is investigated, based on the Kirchhoff-Love hypothesis in the geometrically nonlinear statement. This problem is reduced to a system of nonlinear ordinary integro-differential equations by using the Bubnov-Galerkin method. The resulting system with a weakly-singular Koltunov-Rzhanitsyn kernel is solved using a numerical method based on quadrature formulas. The behavior of the viscoelastic dam-plate of hydro-technical structure is studied for the wide ranges of physical, mechanical, and geometrical material parameters.
Keyword(s):
2018 ◽
Vol 196
◽
pp. 01024
◽
2006 ◽
Vol 129
(3)
◽
pp. 285-296
◽
2012 ◽
Vol 35
(6)
◽
pp. 621-632
◽
Keyword(s):
2010 ◽
Vol 15
(1)
◽
pp. 69-82
◽
2011 ◽
Vol 88
(15)
◽
pp. 3236-3254
◽
Keyword(s):
2018 ◽
Vol 245
◽
pp. 01001
◽
2008 ◽
Vol 213
(1)
◽
pp. 111-126
◽
2008 ◽
Vol 8
(3)
◽
pp. 207-222
◽