In this paper general equation system for linear dynamic soil-structure interaction (SSI) in frequency domain is presented. The main objective of the paper is to provide and investigate a possibility to use spectral elements in SSI domain. Spectral elements reduce considerably number of unknowns and in some cases, e.g. in frame structures coupled with analytically obtained impedance functions of sub-grade, produce no modelling errors. Results for two different shallow-founded beam structures with identical foundations excited by harmonic free-field motions are presented.
Keywords:
soil-structure interaction / spectral elements / tower-like structures
TY - JOUR
AU - Penava, Davorin
AU - Kraus, Ivan
AU - Petronijević, Mira
AU - Schmid, Günther
PY - 2018
UR - https://grafar.grf.bg.ac.rs/handle/123456789/1114
AB - In this paper general equation system for linear dynamic soil-structure interaction (SSI) in frequency domain is presented. The main objective of the paper is to provide and investigate a possibility to use spectral elements in SSI domain. Spectral elements reduce considerably number of unknowns and in some cases, e.g. in frame structures coupled with analytically obtained impedance functions of sub-grade, produce no modelling errors. Results for two different shallow-founded beam structures with identical foundations excited by harmonic free-field motions are presented.
T2 - Tehnički vjesnik
T1 - Dynamic Soil-Structure Analysis of Tower-Like Structures Using Spectral Elements
EP - 747
IS - 3
SP - 738
VL - 25
DO - 10.17559/TV-20160302114117
ER -
@article{
author = "Penava, Davorin and Kraus, Ivan and Petronijević, Mira and Schmid, Günther",
year = "2018",
abstract = "In this paper general equation system for linear dynamic soil-structure interaction (SSI) in frequency domain is presented. The main objective of the paper is to provide and investigate a possibility to use spectral elements in SSI domain. Spectral elements reduce considerably number of unknowns and in some cases, e.g. in frame structures coupled with analytically obtained impedance functions of sub-grade, produce no modelling errors. Results for two different shallow-founded beam structures with identical foundations excited by harmonic free-field motions are presented.",
journal = "Tehnički vjesnik",
title = "Dynamic Soil-Structure Analysis of Tower-Like Structures Using Spectral Elements",
pages = "747-738",
number = "3",
volume = "25",
doi = "10.17559/TV-20160302114117"
}
Penava, D., Kraus, I., Petronijević, M.,& Schmid, G.. (2018). Dynamic Soil-Structure Analysis of Tower-Like Structures Using Spectral Elements. in Tehnički vjesnik, 25(3), 738-747.
https://doi.org/10.17559/TV-20160302114117
Penava D, Kraus I, Petronijević M, Schmid G. Dynamic Soil-Structure Analysis of Tower-Like Structures Using Spectral Elements. in Tehnički vjesnik. 2018;25(3):738-747.
doi:10.17559/TV-20160302114117 .
Penava, Davorin, Kraus, Ivan, Petronijević, Mira, Schmid, Günther, "Dynamic Soil-Structure Analysis of Tower-Like Structures Using Spectral Elements" in Tehnički vjesnik, 25, no. 3 (2018):738-747,
https://doi.org/10.17559/TV-20160302114117 . .
