Vertical Vibrations of 3D Structure Caused by Moving Load
Samo za registrovane korisnike
2012
Konferencijski prilog (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
This paper presents a numerical study of the dynamic response of 3D structure subjected to a vertical moving load, including soil structure interaction. The dynamic system consists of two substructures, the soil and the 3D structure. The soil is considered as an elastic, homogeneous and isotropic halfspace. It is subjected to vibrations induced by vertical moving load acting on the surface of the halfspace. An efficient approach to the solution of the problem of wave propagation in the halfspace was developed on the basis of Integral Transform method (ITM). Using the ITM, the displacements and the impedance functions of the soil were obtained. These results were input parameters for solving the problem of vertical vibrations of the structure. The structural dynamic response was obtained using the Spectral Element Method (SEM). Based on the theoretical considerations, the numerical analysis was performed.
Ključne reči:
soil-structure interaction / frequency domain / dynamic response / spectral element / integral transform / moving load / frame structureIzvor:
2012, 177-183Finansiranje / projekti:
- Istraživanje uticaja vibracija od saobraćaja na zgrade i ljude u cilju održivog razvoja gradova (RS-MESTD-Technological Development (TD or TR)-36046)
Kolekcije
Institucija/grupa
GraFarTY - CONF AU - Radišić, Marko AU - Nefovska-Danilović, Marija AU - Petronijević, Mira PY - 2012 UR - https://grafar.grf.bg.ac.rs/handle/123456789/2115 AB - This paper presents a numerical study of the dynamic response of 3D structure subjected to a vertical moving load, including soil structure interaction. The dynamic system consists of two substructures, the soil and the 3D structure. The soil is considered as an elastic, homogeneous and isotropic halfspace. It is subjected to vibrations induced by vertical moving load acting on the surface of the halfspace. An efficient approach to the solution of the problem of wave propagation in the halfspace was developed on the basis of Integral Transform method (ITM). Using the ITM, the displacements and the impedance functions of the soil were obtained. These results were input parameters for solving the problem of vertical vibrations of the structure. The structural dynamic response was obtained using the Spectral Element Method (SEM). Based on the theoretical considerations, the numerical analysis was performed. T1 - Vertical Vibrations of 3D Structure Caused by Moving Load EP - 183 SP - 177 UR - https://hdl.handle.net/21.15107/rcub_grafar_2115 ER -
@conference{ author = "Radišić, Marko and Nefovska-Danilović, Marija and Petronijević, Mira", year = "2012", abstract = "This paper presents a numerical study of the dynamic response of 3D structure subjected to a vertical moving load, including soil structure interaction. The dynamic system consists of two substructures, the soil and the 3D structure. The soil is considered as an elastic, homogeneous and isotropic halfspace. It is subjected to vibrations induced by vertical moving load acting on the surface of the halfspace. An efficient approach to the solution of the problem of wave propagation in the halfspace was developed on the basis of Integral Transform method (ITM). Using the ITM, the displacements and the impedance functions of the soil were obtained. These results were input parameters for solving the problem of vertical vibrations of the structure. The structural dynamic response was obtained using the Spectral Element Method (SEM). Based on the theoretical considerations, the numerical analysis was performed.", title = "Vertical Vibrations of 3D Structure Caused by Moving Load", pages = "183-177", url = "https://hdl.handle.net/21.15107/rcub_grafar_2115" }
Radišić, M., Nefovska-Danilović, M.,& Petronijević, M.. (2012). Vertical Vibrations of 3D Structure Caused by Moving Load. , 177-183. https://hdl.handle.net/21.15107/rcub_grafar_2115
Radišić M, Nefovska-Danilović M, Petronijević M. Vertical Vibrations of 3D Structure Caused by Moving Load. 2012;:177-183. https://hdl.handle.net/21.15107/rcub_grafar_2115 .
Radišić, Marko, Nefovska-Danilović, Marija, Petronijević, Mira, "Vertical Vibrations of 3D Structure Caused by Moving Load" (2012):177-183, https://hdl.handle.net/21.15107/rcub_grafar_2115 .