Research Article
A Modified Newmark Methodology for Permanent Deformation Analysis of Rock-Fill Dams
Table 6
Horizontal critical acceleration, sliding displacement, and factor of safety.
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1The traditional method is the approach in which the static shear strength is used. 2The contrast analysis is the approach in which only the cyclic shear strength is considered in the modified method. 3The modified method is the approach in which the cyclic shear strength and time history vertical acceleration are considered simultaneously. #The minimum critical acceleration during the earthquake shaking. |