Results 11 to 20 of about 1,757 (214)
Tool for analysis of multichannel analysis of surface waves (MASW) field data and evaluation of shear wave velocity profiles of soils [PDF]
Canadian Geotechnical Journal, 2018 Multichannel analysis of surface waves (MASW) is a fast, low-cost, and environmentally friendly technique to estimate shear wave velocity profiles of soil sites. This paper introduces a new open-source software, MASWaves, for processing and analysing multichannel surface wave records using the MASW method.
Ólafsdóttir, Elín Ásta +2 more
openaire +4 more sources
Open Geosciences, 2021 In this study, we investigated the stability and reactivation of preexisting Tonghua landslide deposits in China, including the adjacent stable slope.
El-Raouf Amr Abd +5 more
doaj +2 more sources
Water Resources ResearchMonitoring groundwater tables (GWTs) remains challenging due to limited spatial and temporal observations. This study introduces an innovative approach combining an artificial neural network, specifically a multilayer perceptron (MLP), with continuous ...
José Cunha Teixeira +7 more
doaj +2 more sources
Distributed Acoustic Sensing for Future Planetary Applications: Initial Results From the San Francisco Volcanic Field, a Lunar Analogue. [PDF]
Earth Space SciAbstract Seismic imaging is one of the most powerful tools available for constraining the internal structure and composition of planetary bodies as well as enabling our understanding planetary evolution, geology, and distribution of natural resources. However, traditional seismic instrumentation can be heavy and voluminous, expensive, and/or difficult ...
Harmon N +13 more
europepmc +2 more sources
Use of surface waves for geotechnical engineering applications in Western Sydney [PDF]
Advances in Geosciences, 2013 Current in situ methods used to geotechnically characterize the ground are predominantly based on invasive mechanical techniques (e.g. CPT, SPT, DMT).
K. Tokeshi +3 more
doaj +1 more source
Journal of Marine Science and Engineering, 2021 Recent studies have illustrated that the Multichannel Analysis of Surface Waves (MASW) method is an effective geoacoustic parameter inversion tool. This particular tool employs the dispersion property of broadband Scholte-type surface wave signals, which
Yang Dong +6 more
doaj +1 more source
Retrieving shallow shear-wave velocity profiles from 2D seismic-reflection data with severely aliased surface waves [PDF]
, 2019 The inversion of surface-wave phase-velocity dispersion curves provides a reliable method to derive near-surface shear-wave velocity profiles. In this work, we invert phase-velocity dispersion curves estimated from 2D seismic-reflection data.
Carcione, Jose M. +2 more
core +1 more source
Application of wavelet analysis in tool wear evaluation using image processing method [PDF]
, 2018 Tool wear plays a significant role for proper planning and control of machining parameters to maintain the product quality. However, existing tool wear monitoring methods using sensor signals still have limitations.
Lee, Woon Kiow +5 more
core +1 more source
Improving Rigidity of Clay by Using Explosives and Proofing by Multichannel Analysis of Surface Waves (MASW) [PDF]
IOP Conference Series: Earth and Environmental Science, 2019 The construction foundation problem in complex conditions with specific types of soils (peat and organic sediment, sludge, soft clay, etc.) is relevant at the present time. Excessive moisture, low bearing capacity, high compressibility, and other negative qualities of these soils make the process of foundation more expensive and complicated. To improve
Jug, Jasmin +3 more
openaire +2 more sources
International Journal of Technology, 2017 Next generation ground motion prediction models use shear-wave velocity over the top 30 m of subsoil (VS30) as an important assessment parameter of seismic ground surface motion.
Widjojo Prakoso +5 more
doaj +1 more source