Results 181 to 190 of about 4,845 (239)
Some of the next articles are maybe not open access.
Multichannel analysis of surface waves (MASW) for offshore geotechnical investigations
Engineering Geology, 2020Multichannel analysis of surface wave (MASW) surveys are commonly used onshore to produce shear wave velocity (Vs) profiles. This paper describes its use in offshore geotechnical investigations (underwater MASW - UMASW) where the focus was on the upper ...
M. Long +3 more
semanticscholar +2 more sources
Noise Reduction Technique Applied to the Multichannel Analysis of Surface Waves
Acta Geologica Sinica, 2012AbstractThis paper shows the presence of noises and technique to reduce these noises during the surface wave analysis. The frequency‐dependent properties of Rayleigh‐type surface waves can be used for imaging and characterizing the shallow subsurface.
Taohidul ISLAM +2 more
exaly +2 more sources
Construction and Building Materials, 2018
Nondestructive testing methods have been increasingly used to evaluate in situ layered stiffness of pavement systems. However, different testing methods could yield considerable different results, which can bring confusions and difficulties to road ...
Shibin Lin, Cheng Li
exaly +2 more sources
Nondestructive testing methods have been increasingly used to evaluate in situ layered stiffness of pavement systems. However, different testing methods could yield considerable different results, which can bring confusions and difficulties to road ...
Shibin Lin, Cheng Li
exaly +2 more sources
Analysis of Conducting Waves Using Multichannel Surface EMG Based on Arc-Shaped Electrode
Communications in Computer and Information Science, 2021Surface electromyogram (EMG) is recorded as the interference of action potentials, which are produced by some motor units of a muscle. If the composition of the interference wave can be analyzed, the detailed mechanism of muscle contraction may be elucidated.
Naoaki Itakura +2 more
exaly +2 more sources
UAV-Enabled Subsurface Characterization Using Multichannel Analysis of Surface Waves
Journal of Geotechnical and Geoenvironmental Engineering, 2021AbstractThe implementation of unmanned aerial vehicles (UAVs) in civil engineering has primarily focused on remote sensing using optical cameras, light detection and ranging (LiDAR), and communicat...
William Greenwood, D. Zekkos, J. Lynch
semanticscholar +2 more sources
APPLICATION OF MULTICHANNEL ANALYSIS OF SURFACE WAVE (MASW) IN GEOTECHNICS
Zbornik radovaMASW (Multichannel Analysis of Surface Waves) is a non-invasive seismic method used for geotechnical site investigations, developed in 1999 in the USA. Its primary purpose is to assess soil stiffness by measuring the shear wave velocity (Vs) beneath the ...
Dušan Brstina, D. Savić, Novak Brstina
semanticscholar +2 more sources
Passive multichannel analysis of surface waves using 1D and 2D receiver arrays
Geophysics, 2021Julian Ivanov +2 more
exaly +2 more sources