Defining the boundary conditions for seismic response analysis—a practical review of some widely-used codes

A Chiaradonna - Geosciences, 2022 - mdpi.com
The first step for learning any calculation code for seismic response analysis is an adequate
understanding of how to properly set the boundary conditions and the properties of the soil …

Reproducing ground response using in‐situ soil dynamic parameters

Y Miao, H He, H Liu, S Wang - Earthquake Engineering & …, 2022 - Wiley Online Library
In this study, we extracted the in‐situ soil dynamic parameters that contains shear wave
velocity, shear modulus degradation curve and damping ratio from seismic data recorded at …

Seismic amplification maps of Italy based on site-specific microzonation dataset and one-dimensional numerical approach

G Falcone, G Acunzo, A Mendicelli, F Mori, G Naso… - Engineering …, 2021 - Elsevier
Prediction of surface ground motion based on advanced approaches is a non-trivial task at
large area. In fact, advanced approaches require a detailed geological and geotechnical …

PRENOLIN: International benchmark on 1D nonlinear site‐response analysis—Validation phase exercise

J Régnier, L Bonilla, PY Bard… - Bulletin of the …, 2018 - pubs.geoscienceworld.org
This article presents the main results of the validation phase of the PRENOLIN project.
PRENOLIN is an international benchmark on 1D nonlinear (NL) site‐response analysis. This …

1 g Shaking table test of segmental tunnel in sand under near-fault motions

Y Yang, H Yu, Y Yuan, J Sun - Tunnelling and Underground Space …, 2021 - Elsevier
A 1 g shaking table test is conducted to investigate seismic responses of a segmental tunnel
in sand under near-fault motions. The tunnel model is assembled with segments, bolts and …

Generic‐to‐reference rock scaling factors for seismic ground motion in Italy

G Lanzano, C Felicetta, F Pacor… - Bulletin of the …, 2022 - pubs.geoscienceworld.org
In this article, we apply the reference‐rock identification method (RRIM;) to the ITalian
ACcelerometric Archive, which includes more than 1600 recording stations in Italy and in the …

Numerical modeling of seismic site effects in a shallow estuarine bay (Suai Bay, Shantou, China)

B Ruan, K Zhao, SY Wang, GX Chen, HY Wang - Engineering Geology, 2019 - Elsevier
This paper presents the results of numerical modeling of seismic site effects in a shallow
estuarine bay (Suai Bay, Shantou, China), which is meaning for seismic hazard assessment …

Implementation of Iwan‐type nonlinear rheology in a 3D high‐order staggered‐grid finite‐difference method

D Roten, TY Yeh, KB Olsen… - Bulletin of the …, 2023 - pubs.geoscienceworld.org
We have implemented and verified a parallel‐series Iwan‐type nonlinear model in a 3D
fourth‐order staggered‐grid velocity–stress finite‐difference method. The Masing unloading …

Numerical simulations of liquefaction on an ordinary building during Italian (20 May 2012) earthquake

D Forcellini - Bulletin of Earthquake Engineering, 2019 - Springer
Soil liquefaction has been observed during the earthquake on May 20, 2012 M5. 9 that
shock Emilia Romagna (Italy). It is one example of moderate earthquakes yielding extensive …

A numerical model for non-linear coupled analysis of the seismic response of liquefiable soils

G Tropeano, A Chiaradonna, A d'Onofrio… - Computers and …, 2019 - Elsevier
A simplified model to reproduce the pore pressure build-up until liquefaction under seismic
shear loads is implemented in a one-dimensional code for loosely coupled site response …