[HTML][HTML] Gradient boosting-based regression modelling for estimating the time period of the irregular precast concrete structural system with cross bracing

N Dahiya, B Saini, HD Chalak - Journal of King Saud University …, 2021 - Elsevier
Regression tree, random forest, bagging and gradient boosting regression-based modelling
techniques were used to estimate the time period of precast concrete frame structures with …

Fundamental period of infilled RC frame structures with vertical irregularity

PG Asteris, CC Repapis, F Foskolos, A Fotos… - … and mechanics: An …, 2017 - dbpia.co.kr
The determination of the fundamental period of vibration of a structure is essential to
earthquake design. Current codes provide formulas for the approximate estimation of the …

[HTML][HTML] Seismic performance evaluation of existing RC buildings without seismic details. Comparison of nonlinear static methods and IDA

CC Repapis - The Open Construction & Building …, 2016 -  …
The inelastic response of existing reinforced concrete (RC) buildings without seismic details
is investigated, presenting the results from more than 1000 nonlinear analyses. The seismic …

Performance investigation of existing RC buildings with height irregularity using the IDA procedure

CC Repapis, CA Zeris - Journal of Earthquake Engineering, 2020 - Taylor & Francis
Numerical studies based on plane frame static pushover analyses of typical existing
irregular reinforced concrete frames, designed according to past design codes in Greece …

[PDF][PDF] Influence of element modeling on the predicted seismic performance of an existing RC building

D Vamvatsikos, K Alexandropoulos… - National Conference …, 2006 - users.ntua.gr
The effect of different element modeling formulations for reinforced concrete (RC) elements
on the predicted performance of an RC building under seismic excitation is examined. The …

Numerical Investigation of the Seismic Performance of RC Columns and Entire Buildings Including Second Order Effects

C Zeris, A Leondaris - Eurasian Conference on OpenSees, 2022 - Springer
The behaviour of reinforced concrete (RC) columns under increasing axial load and/or
lateral deformation due to the seismic response of the structure, is investigated numerically …

[PDF][PDF] Διερεύνηση επίδρασης της προσομοίωσης και μελέτη σεισμικής απόκρισης υφιστάμενου κτηρίου ΩΣ

Β Μαρκεσίνη - 2018 - dspace.lib.ntua.gr
The present master thesis is a study of the impact of different three-dimensional beam
element structural model simulations on the seismic response of an existing reinforced …