This study evaluates the movement of a frame built on soft soil under seismic excitation taking into account soil-structure interaction. First, the study was evaluated using the finite element method, then, by using a substructure method which modelled the soil using springs and dampers in a linear and nonlinear study. Rheological models were determined using impedance functions, calculated using a numerical program CONAN. ; These dynamic impedances are shown in the displacement vector of a three-degrees-of-freedom frame, which was calculated on the basis of lateral forces distributed over the structure height using the equivalent static method. In this regard, two different calculation norms were chosen; RPA2003 and UBC97. Finally, a parametric study was carried out, based on the effects of soil densification and the foundation geometry on the response of the RC frame.
tytuł dodatkowy: Prace z Inżynierii Lądowej i Środowiska
Zielona Góra: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
Civil and Environmental Engineering Reports (CEER), no 31, vol. 2
Biblioteka Uniwersytetu Zielonogórskiego
Mar 27, 2023
Mar 27, 2023
76
https://zbc.uz.zgora.pl/repozytorium/publication/79742
Kuczma, Mieczysław Wybranowska, Krystyna Świtka, Romuald - red.
Sivapriya, Vijayasimhan Ganesh, Kumar Shanmugam Kuczyński, Tadeusz - red.
Sakharov, Volodymyr Kuczyński, Tadeusz - red.
Kaliszuk, Joanna Greinert, Andrzej - red.
Kaul, Matresh Nallasivan, K. Kuczyński, Tadeusz - red.
Krykowski, Tomasz Kuczma, Mieczysław - red.
Albers, Bettina Savidis, Atavros A. Taşan, Ercan H. Estorff, Otto von Gehlken, Malte Cordón, Oskar - ed. Kazienko, Przemysław - ed.
Sharma, Avadesh Kumar Chauhan, Premanand Singh Sharma, P. Bhadoria, Shailendra Singh Jurczak, Paweł - red.