Near-Surface Velocity Models in Davao City, Philippines using Multi-Channel Analysis of Surface Waves and Seismic Refraction.
Published in European Association of Geoscientists & Engineers, 2023
study of property of soil layer in Davao city, the Philippines by using the Multi-channel Analysis of Surface Wave (MASW) and Seismic refraction techniques. The aims of the study are to generate a shear wave and primary wave velocity model, and obtain Vs30 Contour map. Both 2D Vs and Vp model can be divide into 3 layers base on boreholes data. The top layer be related to clay layer and sand clay and/or sand silt layer. The second layer corresponds to gravels with clay layer. The bottom layer corresponds to volcanic breccia. The Vs30 contour map from MASW (WaveEq), estimate Vs30 ( Wang & Wang, 2015 ), seismic refraction, and lithologic logs
Recommended citation: So S., Boonchaisuk S. (2023). "Near-Surface Velocity Models in Davao City, Philippines using Multi-Channel Analysis of Surface Waves and Seismic Refraction. " 5th Asia Pacific Meeting on Near Surface Geoscience and Engineering. NSGE 2023.
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