PSI - Issue 42

H. Mazighi et al. / Procedia Structural Integrity 42 (2022) 1714–1720 H.Mazighi and M.K.Mihoubi / Structural Integrity Procedia 00 (2019) 000 – 000

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Fig. 2. Dam geometry (dimensions in m)

Fig.3. Flow chart of approximate solution of displacement equation

4. Results 4.1. Displacement

The nonlinear displacement analysis of the Koyna dam under the Koyna ground motion is carried out and results of the maximum horizontal displacement of the dam crest is verified by Zhang, et al., (2013) study as demonstrated