Dynamic response of square foundation vibration using 3D boundary element method

被引：0
作者：
Ni, SH
Tsai, PS
机构：
来源：
PROCEEDINGS OF THE SEVENTH (1997) INTERNATIONAL OFFSHORE AND POLAR ENGINEERING CONFERENCE, VOL I, 1997 | 1997年
关键词：
boundary element method; foundation vibration; dynamic flexibility;
D O I：
暂无
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
This paper investigates the response of square foundations subject to vertical and horizontal excitations using the frequency domain boundary element method ?he vibration response of foundation is expressed in the form of dynamic flexibility. Key parameters of the vibration response are investigated. Including Poisson's ratio, material damping ratio, and foundation embeddment, the study shows that the effect of Poisson's ratio on the vertical mode of vibration is more significant than that on the horizontal mode of vibration The effect of material damping ratio is insignificant on both modes of vibration. However, it can reduce the resonance amplitudes. The deeper the embeddment of foundation is the less dynamic flexibility of both vertical and horizontal modes of vibration will be.
引用
收藏
页码：815 / 820
页数：6
相关论文
共 50 条
[31]   Boundary element method for 3D conductive thin layer in eddy current problems [J].
Issa, Mohammad ;
Poirier, Jean-Rene ;
Perrussel, Ronan ;
Chadebec, Olivier ;
Peron, Victor .
COMPEL-THE INTERNATIONAL JOURNAL FOR COMPUTATION AND MATHEMATICS IN ELECTRICAL AND ELECTRONIC ENGINEERING, 2019, 38 (02) :502-521
[32]   Boundary element method for calculation of effective elastic moduli in 3D linear elasticity [J].
Grzhibovskis, R. ;
Rjasanow, S. ;
Andrae, H. ;
Zemitis, A. .
MATHEMATICAL METHODS IN THE APPLIED SCIENCES, 2010, 33 (08) :1021-1034
[33]   Green's functions and boundary element method formulation for 3D anisotropic media [J].
Tonon, F ;
Pan, E ;
Amadei, B .
COMPUTERS & STRUCTURES, 2001, 79 (05) :469-482
[34]   Independent meshing of contact surfaces in 3D boundary element method contact analysis [J].
Department of Mechanical Engineering, Laboratory of Applied Mechanics, LMA University of Sciences and Technology, B.P. 1505, Oran, El Menaouer 31000, Algeria .
Journal of Applied Mechanics, Transactions ASME, 2008, 75 (04) :041021-041021
[35]   Multiscale dynamic transition of 2D metallic materials using the boundary element method [J].
Alvarez, Juan E. ;
Galvis, Andres F. ;
Sollero, Paulo .
COMPUTATIONAL MATERIALS SCIENCE, 2018, 155 :383-392
[36]   Solution of 3D multigroup, linearly anisotropic scattering, criticality problems by the AN boundary-element response-matrix method [J].
Giusti, V. ;
Montagnini, B. ;
Ravetto, P. .
ANNALS OF NUCLEAR ENERGY, 2013, 57 :350-367
[37]   A new solution to estimate the time delay on the topographic site using time domain 3D boundary element method [J].
Tarinejad, Reza ;
Isari, Mohsen ;
Sohrabi-Bidar, Abdollah .
EARTHQUAKE ENGINEERING AND ENGINEERING VIBRATION, 2020, 19 (03) :611-623
[38]   A new solution to estimate the time delay on the topographic site using time domain 3D boundary element method [J].
Reza Tarinejad ;
Mohsen Isari ;
Abdollah Sohrabi-Bidar .
Earthquake Engineering and Engineering Vibration, 2020, 19 :611-623
[39]   A new solution to estimate the time delay on the topographic site using time domain 3D boundary element method [J].
Reza Tarinejad ;
Mohsen Isari ;
Abdollah SohrabiBidar .
Earthquake Engineering and Engineering Vibration, 2020, 19 (03) :611-623
[40]   Solutions of 2D and 3D non-homogeneous potential problems by using a boundary element-collocation method [J].
Qu, Wenzhen ;
Chen, Wen ;
Fu, Zhuojia .
ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS, 2015, 60 :2-9
12345