Effect of a V‐shaped canyon on the seismic response of a bridge under oblique incident SH waves

N Zhang, L Wang, Y Zhang, H Lu, D Dai… - Earthquake …, 2024 - Wiley Online Library
To elucidate the effect of canyon topography on dynamic response of a bridge, an analytical
model for a simply supported bridge crossing a symmetric or non‐symmetric V‐shaped …

Seismic soil-structure interaction: beneficial or detrimental?

G Mylonakis, G Gazetas - Journal of earthquake engineering, 2000 - Taylor & Francis
The role of soil-structure interaction (SSI) in the seismic response of structures is reex-plored
using recorded motions and theoretical considerations. Firstly, the way current seismic …

[KNJIGA][B] Shaking table scale model tests of nonlinear soil-pile-superstructure interaction in soft clay

PJ Meymand - 1998 - search.proquest.com
A significant number of cases of damage to piles and pile-supported structures during
earthquakes have been observed, but few instrumented records of the response and …

Footings under seismic loading: Analysis and design issues with emphasis on bridge foundations

G Mylonakis, S Nikolaou, G Gazetas - Soil Dynamics and Earthquake …, 2006 - Elsevier
The paper provides state-of-the-art information on the following aspects of seismic analysis
and design of spread footings supporting bridge piers:(1) obtaining the dynamic stiffness …

Measurement of the dynamic displacements and of the modal frequencies of a short-span pedestrian bridge using GPS and an accelerometer

F Moschas, S Stiros - Engineering structures, 2011 - Elsevier
Signal analysis techniques (supervised-type learning filter in combination with a Chebyshev
filter) constrained and tested by independent accelerometer data were used to process …

Kinematic pile bending during earthquakes: analysis and field measurements

S Nikolaou, G Mylonakis, G Gazetas, T Tazoh - Geotechnique, 2001 - icevirtuallibrary.com
The passage of seismic waves through the soil surrounding a pile imposes lateral
displacements and curvatures on the pile, thereby generating 'kinematic'bending moments …

Three-dimensional nonlinear analysis for seismic soil–pile-structure interaction

BK Maheshwari, KZ Truman, MH El Naggar… - Soil Dynamics and …, 2004 - Elsevier
A three-dimensional method of analysis is presented for the seismic response of structures
constructed on pile foundations. An analysis is formulated in the time domain and the effects …

Two-dimensional nonlinear earthquake response analysis of a bridge-foundation-ground system

Y Zhang, JP Conte, Z Yang, A Elgamal… - Earthquake …, 2008 - pubs.geoscienceworld.org
This paper presents a two-dimensional advanced nonlinear FE model of an actual bridge,
the Humboldt Bay Middle Channel (HBMC) Bridge, and its response to seismic input …

Assessment of dynamic soil-structure interaction effects for tall buildings: A 3D numerical approach

R Scarfone, M Morigi, R Conti - Soil Dynamics and Earthquake Engineering, 2020 - Elsevier
Soil-structure interaction (SSI) phenomena are typically studied in the frequency-domain
using the substructure approach, involving several simplifications. In this study, SSI effects …

Soil-structure interaction effects in analysis of seismic fragility of bridges using an intensity-based ground motion selection procedure

SP Stefanidou, AG Sextos, AN Kotsoglou… - Engineering …, 2017 - Elsevier
The paper focuses on the effects of Soil-Structure Interaction (SSI) in seismic fragility
analysis of reinforced concrete (RC) bridges, considering the vulnerability of multiple critical …