Results 1 to 10 of about 6,480 (255)
Characterisation of ground motion recording stations in the Groningen gas field. [PDF]
J Seismol, 2018 The seismic hazard and risk analysis for the onshore Groningen gas field requires information about local soil properties, in particular shear-wave velocity (VS).
Noorlandt R +12 more
europepmc +2 more sources
Interfacial Debonding Detection for Rectangular CFST Using the MASW Method and Its Physical Mechanism Analysis at the Meso-Level [PDF]
Sensors, 2019 In this study, the transient multichannel analysis of surface waves (MASW) is proposed to detect the existence, the location and the length of interface debonding defects in rectangular concrete-filled steel tubes (CFST).
Hongbing Chen +6 more
doaj +2 more sources
Dataset of computed N-value and factual N-value traced for Soil Subsurface Profiling [PDF]
Data in Brief, 2020 Soil requires load bearing impact assessment for stability. Therefore, this study aims to utilize the multi-channel analysis surface wave (MASW) for soil subsurface investigation and profiling around Peninsular Malaysia.
Hisyam Jusoh +10 more
doaj +2 more sources
Evaluating the engineering properties of loess soil using seismic methods [PDF]
Songklanakarin Journal of Science and Technology (SJST), 2021 Loess covers most areas of Khon Kaen University campus, northeastern Thailand. It is identified as a collapsible soil. This study aims to find the engineering properties of loess using multi-channel analysis of surface wave (MASW) and downhole seismic ...
Rungroj Arjwech, Pakawat Sriwangpon
doaj +1 more source
Near-surface geophysical investigation in Mae On, Chiang Mai, Thailand [PDF]
Songklanakarin Journal of Science and Technology (SJST), 2020 The objective of this study is to map a sedimentary layer overlying volcanic basement in Mae On area, Chiang Mai, Thailand. Seismic reflection, multichannel analysis of surface waves and electrical resistivity surveys were conducted to provide ...
Siriporn Chaisri +4 more
doaj +1 more source
Doğal Afetler ve Çevre Dergisi, 2021 The most valid way to determine the soil amplification is to use the analysis of strong ground motion records. The Earthquake Observation Station located in Ankara AFAD campus was established in 2014.
Erkan Ateş
doaj +1 more source
Geofísica Internacional, 2022 El estado de Uttarakhand en la India se encuentra en una zona de alta actividad sísmica, por lo que se han seguido criterios de diseño resistentes a los terremotos para las principales prácticas de construcción en esta región. Una de las principales
Jyoti Singh +11 more
doaj +1 more source
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
Dizhen xuebao, 2022 为减小倾斜边坡中能量较强的近场体波对面波识别的干扰，确保多道面波分析方法接收到的瑞雷波分量具有较强的能量，本文通过分析地下震源在倾斜边坡产生的瑞雷波及其传播规律，基于几何地震学提出了在倾斜地表生成瑞雷波的最小偏移距的经验公式，建立了界面起伏的层状倾斜边坡模型，从而获得模拟共炮点记录，并将基于共炮点记录得到的地表质点运动轨迹、频散计算结果与理论值、估计值进行了对比，结果显示四者具有较强的相关性，由此表明本文提出的最小偏移距估计方法对层状倾斜边坡地表的面波勘探具有一定的指导意义。
Kaoshan Dai +3 more
doaj +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