[图书][B] Nonlinear Winkler-based shallow foundation model for performance assessment of seismically loaded structures
P Raychowdhury - 2008 - search.proquest.com
When a structure supported on shallow foundations is subjected to inertial loading due to
earthquake ground motion, the foundation may undergo sliding, settling and rocking …
earthquake ground motion, the foundation may undergo sliding, settling and rocking …
Rocking isolation of frames on isolated footings: design insights and limitations
R Kourkoulis, F Gelagoti… - Journal of Earthquake …, 2012 - Taylor & Francis
To date, a significant research effort has been devoted attempting to introduce novel seismic
protection schemes, taking advantage of mobilization of inelastic foundation response …
protection schemes, taking advantage of mobilization of inelastic foundation response …
Nonlinear subgrade modulus of sandy soils for analysis of piled raft foundations
Abstract Continuum-based three-dimensional (3D) elasto-plastic finite element (FE)
analyses of piled raft foundations (PRFs) resting on sandy soils and subjected to uniformly …
analyses of piled raft foundations (PRFs) resting on sandy soils and subjected to uniformly …
Assessment of the seismic performance and the base shear contribution ratios of the RC wall-frame dual system considering soil–structure interaction
M Katrangi, MM Memarpour… - Journal of Earthquake …, 2022 - Taylor & Francis
Soil–structure interaction (SSI) effects on the dynamic response of reinforced concrete (RC)
wall-frame dual system have not adequately been investigated and are usually not …
wall-frame dual system have not adequately been investigated and are usually not …
Efficient 3D nonlinear Winkler model for shallow foundations
H El Ganainy, MH El Naggar - Soil Dynamics and Earthquake Engineering, 2009 - Elsevier
This paper presents a new practical modeling approach, based on the beam-on-a-nonlinear
Winkler foundation (BNWF) model, to simulate the 3D rocking, vertical and horizontal …
Winkler foundation (BNWF) model, to simulate the 3D rocking, vertical and horizontal …
Effect of foundation flexibility on response of concrete frame structures under near-fault ground motions
AM Halabian, AR Emami - Proceedings of the Institution of Civil …, 2014 - icevirtuallibrary.com
Currently, it is understood that seismic responses of building structures could be changed,
owing to the foundation flexibility. The present study is limited to evaluate such phenomenon …
owing to the foundation flexibility. The present study is limited to evaluate such phenomenon …
Performance evaluation of a strengthened building considering the soil-structure interaction
E Orakdöğen, K Girgin, MH Boduroğlu… - Journal of Earthquake …, 2008 - Taylor & Francis
In this article, performance evaluations of a 3D building strengthened by additional shear-
walls are presented as a case study by considering the foundation effects. Soil-structure …
walls are presented as a case study by considering the foundation effects. Soil-structure …
Effects of foundation uplift on the dynamic response of steel frames
This paper examines the effects of foundation uplift on the dynamic response of steel frames
supported by shallow foundations. In order to achieve this goal, the dynamic responses of a …
supported by shallow foundations. In order to achieve this goal, the dynamic responses of a …
[PDF][PDF] Desempeño sísmico considerando los efectos dinámicos de interacción suelo-estructura mediante el enfoque directo, caso de estudio
AW Llano Iza - 2023 - repositorio.espe.edu.ec
Varios investigadores se han enfocado en la importancia de la flexibilidad de la base de las
estructuras o cimentación y su influencia en las repuestas de la superestructura; puesto que …
estructuras o cimentación y su influencia en las repuestas de la superestructura; puesto que …
Employing foundation nonlinearity to mitigate seismic demand in superstructure
C Gheyretmand - International Journal of Engineering, 2016 - ije.ir
Because of difficulty in inspection and retrofit of foundation in comparison with other
elements, the common design philosophy is to avoid any nonlinear deformation in the …
elements, the common design philosophy is to avoid any nonlinear deformation in the …