Review of health inspection and reinforcement design for typical tunnel quality defects of voids and insufficient lining thickness

W Han, Y Jiang, G Wang, C Liu, D Koga… - … and Underground Space …, 2023 - Elsevier
Voids and insufficient lining thickness are typical tunnel quality defects, which can be
regarded as typical incentives for tunnel diseases such as cracks, water leakage, and …

Dynamic parameters of structures extracted from ambient vibration measurements: An aid for the seismic vulnerability assessment of existing buildings in moderate …

C Michel, P Guéguen, PY Bard - Soil dynamics and earthquake …, 2008 - Elsevier
During the past two decades, the use of ambient vibrations for modal analysis of structures
has increased as compared to the traditional techniques (forced vibrations). The frequency …

Evaluation of the influence of experimental conditions on H/V results from ambient noise recordings

JL Chatelain, B Guillier, F Cara, AM Duval… - Bulletin of Earthquake …, 2008 - Springer
The H/V-noise technique is now widely used to estimate site effect parameters (fundamental
frequency and sometimes the associated soil amplification), and many surveys using this …

Full‐scale dynamic response of an RC building under weak seismic motions using earthquake recordings, ambient vibrations and modelling

C Michel, P Guéguen, S El Arem… - Earthquake …, 2010 - Wiley Online Library
In countries with a moderate seismic hazard, the classical methods developed for strong
motion prone countries to estimate the seismic behaviour and subsequent vulnerability of …

On the limitation of the H/V spectral ratio using seismic noise as an exploration tool: application to the Grenoble valley (France), a small apex ratio basin

P Guéguen, C Cornou, S Garambois… - Pure and applied …, 2007 - Springer
The H/V spectral ratio method based on seismic noise (HVSRN) was used in the Grenoble
Basin (France), an Alpine valley characterized by a small apex ratio. The resonance …

The analysis of long‐term frequency and damping wandering in buildings using the Random Decrement Technique

A Mikael, P Gueguen, PY Bard… - Bulletin of the …, 2013 - pubs.geoscienceworld.org
The characterization and monitoring of buildings is an issue that has attracted the interest of
many sectors over the last two decades. With the increasing use of permanent, continuous …

Ambient noise horizontal-to-vertical spectral ratio in site effects estimation and correlation with seismic damage distribution in urban environment: the case of the city of …

AA Panou, N Theodulidis, P Hatzidimitriou… - Soil Dynamics and …, 2005 - Elsevier
The validity of the estimation of seismic site response characteristics from ambient noise
measurements was investigated in the downtown district of the city of Thessaloniki (Northern …

Toward seismic metamaterials: the METAFORET project

P Roux, D Bindi, T Boxberger… - Seismological …, 2018 - pubs.geoscienceworld.org
We report on a seismic metamaterial experiment in a pine‐tree forest environment where the
dense collection of trees behaves as subwavelength coupled resonators for surface seismic …

Comparison between seismic vulnerability models and experimental dynamic properties of existing buildings in France

C Michel, P Guéguen, P Lestuzzi, PY Bard - Bulletin of Earthquake …, 2010 - Springer
Elastic fundamental frequency is a key-parameter of simplified seismic design and
vulnerability assessment methods. Empirical relationships exist in codes to estimate this …

Seismic noise-based methods for soft-rock landslide characterization

O Méric, S Garambois, JP Malet… - Bulletin de la …, 2007 - pubs.geoscienceworld.org
In order to better understand the mechanics and dynamic of landslides, it is of primary
interest to image correctly their internal structure and their slip surface. Several active …