Dams are critical infra-structures whose their failure could leads to high economic and social
consequences. For this reason, application of quantitative risk analysis has gained …

In the present investigation, the seismic fragility analysis of the Koyna dam-reservoir-layered
rock foundation system is performed, considering foundation flexibility. For material non …

The present paper investigates the effect of earthquake frequency content and foundation
flexibility on the performance of the Koyna dam-foundation-reservoir system. Ground …

This study evaluates the optimal intensity measures (IMs) for the seismic fragility analysis of
dam-reservoir-layered foundation (DRLF) system. Probabilistic seismic demand models …

The behavior of concrete gravity dams under seismic loading is a complex engineering
problem dependent on a wide range of variables. Probabilistic methods can be used to …

Vertical earthquake components have a high devastating potential, especially for near-fault
earthquakes. IS 1893 (Part-I): 2016 suggests that the effect of vertical earthquakes shall be …

To estimate seismic demand and capacity of structures, it has been suggested by
researchers that Incremental Dynamic Analysis (IDA) is one of the most accurate methods …

This paper proposes an approach to assess and predict the seismic risk of existing concrete
gravity dams (CGDs) considering the ageing effect. The combination of fragility function and …

In the present work, a new global damage index is proposed for the seismic performance
and failure analysis of concrete gravity dams. Unlike the existing indices of concrete …

The heterogeneity of mass concrete often leads to the initiation of micro-cracks in gravity
dams, while the accumulation of damage of concrete on the meso-scale leads to the …