Publications Details
Publications Details

Back

Title: DYNAMIC ANALYSIS OF INTERACTION OF GRAVITY DAM AND HYPER RESERVOIR IN FREQUENCY DOMAIN

Author: Mohammad mehdi Heydari

Year: 2009

Publisher: European Water Resources Association (EWRA)

Description:

Modeling of dam reservoir by finite element method have some problems. The most important problem is non-ability in modeling of whole of reservoir in finite element. That should cut the model in sufficient distance of dam’s body and with applying a suitable boundary condition of wave absorbent in this area , we can prevent from returning the waves to the dam. In the research, it has discussed how the reservoir can model by ANSYS Software, And it has introduced the element which provides boundary condition of reservoir wave absorbent and it acts as Sommerfield condition and it has explained the way of its application. Also, the other present wave absorbent option in the Software that help to analysis, has introduced and provided the results obtained from its use in harmonic analysis in dam and reservoir.