Modal parameter determination and structural assessment of historical minaret under earthquake and wind loads

Dynamic characterization and seismic performance evaluation of multi-span flyover bridge using ambient vibration testing and finite element modeling

This study aims to evaluate the dynamic and seismic performance of an eight-span flyover bridge with a total length of 331 m using a combination of ambient vibration testing, finite element modeling, and non-linear seismic time-history analysis. The velocity data recorded during normal operation were evaluated using th...

Investigation of the behavior of Gezende Dam under seismic excitation

Since structural failure can lead to major loss of life and severe economic damage, evaluating arch dams under strong ground motions is essential. In this study, so as to evaluate the behaviour of the system against strong ground motions, the effect of seismic parameters is examined in terms of determining structural s...

Assessment of the stress–strain state of a two-span reinforced concrete bridge subjected to real earthquake records

This paper investigates the seismic response and stress-strain state of a two-span reinforced concrete highway bridge subjected to real earthquake records using advanced numerical modeling. A three-dimensional model of a 48 m long bridge was developed considering structural characteristics, support conditions, and soil...

Theoretical study for predicting the fundamental period of concrete buildings including non-structural elements

Abstract This paper presents a theoretical study for estimating the fundamental period of multi-storey buildings with plan symmetry and without horizontal or vertical irregularities, considering a structural system composed of reinforced concrete frames. In this study, non-structural elements (masonry infill walls) are...

Experiment-Anchored Probabilistic Seismic Demand Modelling and Fragility Analysis of a Non-Ductile RC Frame

This study develops a probabilistic seismic demand model (PSDM) to establish the relationship between intensity measures (IMs) and engineering demand parameters (EDPs) for assessing the seismic vulnerability and risk of non-ductile reinforced concrete (RC) frame buildings. A three-dimensional finite element model was...

Consideration of seismic vulnerability and risk analysis of the masonry aqueduct based on hybrid and analytical methods