Results 11 to 20 of about 6,770 (264)
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
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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
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
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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
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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
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
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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
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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
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