Results 21 to 30 of about 894,833 (213)

SEISMIC ISOLATION AND ENERGY DISSIPATION: THEORETICAL BASIS AND APPLICATIONS [PDF]

open access: yes, 2008
The protection of the building from seismic events is a fundamental phase in the structures design should be introduced to avoid the loss of lives especially when it occurs in developing countries.
Marsico, Maria Rosaria
core   +1 more source

Application of an Automatic Noise or Signal Removal Algorithm Based on Synchrosqueezed Continuous Wavelet Transform of Passive Surface Wave Imaging: A Case Study in Sichuan, China

open access: yesApplied Sciences, 2021
Passive surface wave imaging based on noise cross-correlation has been a research hotspot in recent years. However, because randomness of noise is difficult to achieve in reality, prominent noise sources will inevitably affect the dispersion measurement.
Jie Fang, Guofeng Liu, Yu Liu
doaj   +1 more source

A single-station method for the detection, classification and location of fin whale calls using ocean-bottom seismic stations [PDF]

open access: yes, 2015
Passive seismic monitoring in the oceans uses long-term deployments of Ocean Bottom Seismometers (OBSs). An OBS usually records the three components of ground motion and pressure, typically at 100Hz.
Luis Matias   +3 more
core   +1 more source

Experimental evaluation of the seismic performance of steel MRFs with compressed elastomer dampers using large-scale real-time hybrid simulation [PDF]

open access: yes, 2011
Real-time hybrid simulation combines experimental testing and numerical simulation, and thus is a viable experimental technique for evaluating the effectiveness of supplemental damping devices for seismic hazard mitigation.
Karavasilis, Theodore L.   +11 more
core   +1 more source

Stratigraphic and structural styles of half-graben offshore basins in Southern Italy: multichannel seismic and Multibeam morpho-bathymetric evidences on the Salerno Valley (Southern Campania continental margin, Italy) [PDF]

open access: yes, 2009
New results on the seismic stratigraphy and morpho-bathymetry of the Pleistocene sedimentary basin of the Salerno Valley focused on the regional seismic stratigraphy of the Southern Campania passive continental margin (Southern Tyrrhenian sea, Italy ...
Aiello, Gemma   +3 more
core   +1 more source

Estimation of glacier thicknesses and basal properties using the horizontal-to-vertical component spectral ratio (HVSR) technique from passive seismic data

open access: yesJournal of Glaciology, 2017
Microtremor measurements and the horizontal-to-vertical spectral ratio (HVSR) technique, generally used for site effect studies as well as to determine the thickness of soft sedimentary layers, can effectively be ...
STEFANO PICOTTI   +4 more
doaj   +1 more source

Monitoring Injected CO2 Using Earthquake Waves Measured by Downhole Fibre-Optic Sensors: CO2CRC Otway Stage 3 Case Study

open access: yesSensors, 2022
Monitoring changes of formation properties along the well bore associated with the presence of carbon dioxide can be important for both tracking the plume inside of the primary containment and detecting leakage into the zone located above the reservoir ...
Pavel Shashkin   +4 more
doaj   +1 more source

Surface-wave tomography for mineral exploration: a successful combination of passive and active data (Siilinjärvi phosphorus mine, Finland) [PDF]

open access: yesSolid Earth, 2022
Surface wave (SW) methods offer promising options for an effective and sustainable development of seismic exploration, but they still remain under-exploited in hard rock sites.
C. Colombero   +6 more
doaj   +1 more source

Seismic Velocity Response to Atmospheric Pressure Using Time-Lapse Passive Seismic Interferometry

open access: yes, 2021
link to the final published article: https://pubs.geoscienceworld.org/ssa/bssa/article-abstract/doi/10.1785/0120210069/606388/Seismic-Velocity-Response-to-Atmospheric-Pressure?redirectedFrom=fulltextInternational audienceSeismic velocities in the shallow
Mordret, Aurélien   +8 more
core   +1 more source

PARTOS - Passive and Active Ray TOmography Software: description and preliminary analysis using TOMO-ETNA experiment’s dataset

open access: yesAnnals of Geophysics, 2016
In this manuscript we present the new friendly seismic tomography software based on joint inversion of active and passive seismic sources called PARTOS (Passive Active Ray TOmography Software).
Alejandro Díaz-Moreno   +13 more
doaj   +1 more source

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