A Tool for Processing and Inversion of MASW Data and a Study of Inter-session Variability of MASW
Geotechnical Testing JournalABSTRACT Multichannel analysis of surface waves (MASW) is a noninvasive active-source technique for determination of near-surface shear wave velocity (VS) profiles. Here we introduce and describe MASWavesPy, an open-source Python package for processing and inverting MASW data, whose design follows an object-oriented paradigm.
Elin Asta Olafsdottir +3 more
openaire +3 more sources
Identification of re-liquefaction potential based SPT and MASW data in Mpanau, Sigi after the earthquake 2018 [PDF]
E3S Web of Conferences, 2023 In September 2018, there was an earthquake followed by liquefaction which caused damage to thousands of houses and infrastructure in Central Sulawesi Province, Indonesia.
Kusumajati Bayu +2 more
doaj +1 more source
Characterization of Sobradinho landslide in fluvial valley using MASW and ERT methods [PDF]
, 2020 Landslides can substantially impact the fluvial systems, which is why the continuous mapping of their extent, evolution and stability assessment is crucial. However, in such environments, material identification (e.g.
Rebolledo, Juan Félix Rodriguez +6 more
core +1 more source
MASW and ERT for near-surface characterization at the Huai Hong Khrai Royal Development Study Center, Doi Saket, Chiang Mai, Thailand [PDF]
Songklanakarin Journal of Science and Technology (SJST), 2020 Preliminary investigation of subsurface properties by geophysical methods were carried out over the construction site of the 40 meters Thai National Radio Telescope (TNRT) facility planning by National Astronomical Research Institute of Thailand (NARIT)
Siriporn Chaisri +5 more
doaj +1 more source
Microzonificación sísmica del sector urbano de la ciudad de León, Nicaragua
Revista Científica de FAREM-Estelí, 2021 Los objetivos principales de esta investigación fueron determinar la demanda sísmica así como definir la microzonificación sísmica en el sector urbano de la ciudad de León, este sector tiene alrededor de173,866 Habitantes, este es el número de ...
Nadir Castrillo-Osorio
doaj +1 more source
Analysis of Liquefaction Potential Based on Seismic Wave Velocity in Bengkulu City
Jurnal Fisika Flux, 2023 Bengkulu City has a high liquefaction rate, both geologically and geophysically. This is because Bengkulu City consists of rocks in the form of sand, silt, mud, clay, coral fragments and gravel in alluvial areas (Qa) and floodplains.
Arif Setiawan +3 more
doaj +1 more source
Leveraging active-source seismic data in mining tailings: Refraction and MASW analysis, elastic parameters, and hydrogeological conditions [PDF]
Bulletin of the Geological Society of Finland, 2021 We applied active-source seismic method for the interpretation of elastic parameters in tailings facilities which is essential for evaluating stability and seismic response.
Raul Mollehuara-Canales +4 more
doaj +1 more source
Assessment of an MASW approach incorporating discrete particle modeling [PDF]
, 2008 A Discrete Particle Scheme (DPS) consisting of interacting circular particles is utilised to examine the Multichannel Analysis of Surface Waves (MASW) technique.
Long, Michael +2 more
core +1 more source
In situ shear wave velocity from multichannel analysis of surface waves (MASW) tests at eight Norwegian research sites [PDF]
, 2007 The Multichannel Analysis of Surface Waves (MASW) technique, used to determine shear wave velocity (Vs) and hence small strain stiffness (Gmax), has recently generated considerable interest in the geophysics community.
Long, Michael +2 more
core +1 more source
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