As the great western development, the earthquake resistance analysis of the large project of water had become increasingly important. The paper derived analytical solution of hydrodynamic pressure of circular water-conveyance tunnel for full water in a horizontal incentive of the earthquake action using the coupling vibration theory of elastomer and fluid potential and shallow water wave theory. Hereinto, the inner water was especially incompressible water. For full water water-conveyance tunnel, in horizontal excitation, found only the rigid motion potential, the hydraulic pressure of unbalanced force produced not exist, also the liquid sloshing did not exist; the hydrodynamic pressure of the left or right side the lining was the largest, the hydrodynamic pressure of the up or down of the lining was the smallest. The analytical solution of hydrodynamic pressure provides a theoretic basis for the finite element analysis, experimental study and real seismic observation, and provided the beneficial reference value for practical engineering design and construction.
The Analytical Solution of Hydrodynamic Pressure of Full Water Tunnel in the Horizontal Excitation
2012
4 Seiten
Conference paper
English
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