Static source properties of slow and fast earthquakes by Nanjundiah, Priyamvada, Barbot, Sylvain, Wei, Shengji

“…However, this important source property is typically inferred from the analysis of seismic waves and is subject to many epistemic uncertainties. …”
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Seismic sedimentology of lower part of second member of Shanxi Formation in Gaojiahe area, Ordos Basin by Shenghua LAI, Pu BAI, Chao YE, Lei ZHANG, Jing CHI

“…Secondly, by designing specific filters, seismic waves were filtered to suppress the influence of coal seams on seismic reflection characteristics. …”
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Analysis of Traveling Wave and Combined Site Effect of Long-Span Upper-Bearing Concrete-Filled Steel Tubular Arch Bridge by Zite Li, Genhui Wang, Jiang Fan, Yue Jian, Yongliang Zhang

“…In order to study the traveling wave effect and combined site effect of long-span steel tube concrete-filled arch bridge, a 400-m span bridge of the same type is taken as an example, and a large-mass time-history analysis method with multipoint input of recorded seismic waves is used. A total of 11 kinds of traveling wave excitations and 9 kinds of combined site excitations under 4 types of typical sites are carried out to calculate the structural response, and the chord axial force ratio and displacement changes are compared and analyzed. …”
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FORECAST OF GEOLOGICAL PROFILE BASED ON DETAILED PROCESSING OF SEISMIC MATERIALS IN THE SOFTWARE-ALGORITHMIC COMPLEX «GEOSEIF» by Alexander I. Kochegurov, Viktor P. Ivanchenkov, Oleg V. Orlov

“…The aim of the research is to obtain a forecast of the geological section using new informative parameters extracted from the instantaneous phase spectra of the reflected seismic waves on the basis of the detailed processing of seismic materials in the software and algorithmic complex «Geoseif». …”
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Hydropower Dam State and Its Foundation Soil Survey Using Industrial Seismic Oscillations by Galina Antonovskaya, Natalia Kapustian, Irina Basakina, Nikita Afonin, Konstantin Moshkunov

“…Powerful industrial equipment generates continuous quasi-harmonic mechanical oscillations (seismic waves) that travel through layers of rocks. These seismic oscillations are recorded by receivers in different measurement points such as the dam body, abutments, and the foundation soils. …”
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Detection and interpretation of local surface deformation from the 2018 Hokkaido Eastern Iburi Earthquake using ALOS-2 SAR data by Satoshi Fujiwara, Takayuki Nakano, Yu Morishita, Tomokazu Kobayashi, Hiroshi Yarai, Hiroshi Une, Kyonosuke Hayashi

“…Although there is no evidence that they generated strong seismic waves at the time of the main earthquake, there is a possibility that they represent active fault traces and could be the sources of large earthquakes in the future. …”
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Advanced Model of Spatiotemporal Mining-Induced Kinematic Excitation for Multiple-Support Bridges Based on the Regional Seismicity Characteristics by Paweł Boroń, Joanna Maria Dulińska, Dorota Jasińska

“…The loss of coherency of mining-induced seismic waves is obtained by applying a random field generator based on a spatial correlation function to produce time histories of accelerations on consecutive structure supports based on an originally recorded shock. …”
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High-resolution shear-wave seismic reflection as a tool to image near-surface subrosion structures – a case study in Bad Frankenhausen, Germany by S. H. Wadas, U. Polom, C. M. Krawczyk

“…The high-resolution seismic sections show subrosion-induced structures to a depth of ca. 100 m and reveal five features associated with the leaching of Permian deposits: (1) lateral and vertical varying reflection patterns caused by strongly heterogeneous strata, (2) discontinuous reflectors, small offsets, and faults, which show the underground is heavily fractured, (3) formation of depression structures in the near-surface, (4) diffractions in the unmigrated seismic sections that indicate increased scattering of the seismic waves, and (5) varying seismic velocities and low-velocity zones that are presumably caused by fractures and upward-migrating cavities. …”
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Characteristics of earthquake ground motions governing the damage potential for Delhi and the surrounding region of India by Himanshu Mittal, Babita Sharma, Sandeep, Ambikapathy Ammani

“…It also suggests that the structural heterogeneities within the subsurface of Delhi and the surrounding region have a strong bearing in contributing to the impact of seismic waves from near-field earthquakes producing short-period waves that may be disastrous for low-rise buildings. …”
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Glaciohydraulic seismic tremors on an Alpine glacier by F. Lindner, F. Walter, G. Laske, F. Gimbert

“…Water-driven fracturing as well as turbulent water flow within and beneath glaciers radiate seismic waves which provide insights into otherwise hard-to-access englacial and subglacial environments. …”
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Monochromatic infrasound waves observed during the 2014–2015 eruption of Aso volcano, Japan by Akihiko Yokoo, Kyoka Ishii, Takahiro Ohkura, Keehoon Kim

“…However, further analysis from a different perspective, such as an analysis of the time difference between the arrivals of infrasound and seismic waves, is required to more accurately determine the conduit parameters based on observational data.…”
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Seismic Attribute Analyses and Attenuation Applications for Detecting Gas Hydrate Presence by Roberto Clairmont, Heather Bedle, Kurt Marfurt, Yichuan Wang

“…Though the presence of the BSR is attributed to the attenuation response, as seismic waves transition from hydrate-filled sediment within the gas hydrate stability zone (GHSZ) to free gas-bearing sediment below, few studies have applied a direct attenuation measurement. …”
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Landslides triggered by an earthquake and heavy rainfalls at Aso volcano, Japan, detected by UAS and SfM-MVS photogrammetry by Hitoshi Saito, Shoichiro Uchiyama, Yuichi S. Hayakawa, Hiroyuki Obanawa

“…This result suggests that the topographic effect on seismic waves, i.e., amplification of ground acceleration, was important for coseismic landslide initiation in the study area. …”
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Recent Sediment Analysis, Study Case: Sub Bottom Profiler Data Line 8 Geomarine Research Vessels by Ulil Amri

“…Seismic only enabled to detect lithology border if there any acoustical impedance exchange which would be bigger than detectable limit of used seismic waves.…”
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Gaussian Process Regression-Based Structural Response Model and Its Application to Regional Damage Assessment by Sangki Park, Kichul Jung

“…During construction of the models, 13 features of seismic waves are considered, and six wave features are selected to establish the seismic models with the correlation analysis normalizing the variables with the peak ground acceleration. …”
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Geophone Equivalent Circuit for Simulation Tasks in SPICE Packages by I. O. Sushko, Ye. V. Vistyzenko, A. V. Movchanyuk, R. V. Antypenko, A. V. Serha

“…Therefore, the work of the geophone should be considered in conjunction with the input cascades of the seismic waves receiver. The main part. The main parameters from the documentation of geophones are analyzed and parameters for the assess of created model adequacy are selected. …”
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Effect of the Wall-Back Inclination Angle on the Inertial Loading Distribution along Gravity-Retaining Walls: An Experimental Study on the Shaking Table Test by Shuzhi Ma, Hongbiao Jia, Xiaolang Liu

“…Seismic acceleration time-history curves were recorded under different seismic waves and intensities. The influence of the wall-back inclination angle of retaining walls on the seismic effect was thus analyzed. …”
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Spatial Orientation and Distribution of Reservoir Fractures from Scattered Seismic Energy by Willis, Mark E., Burns, Daniel R., Rao, Rama V. N., Minsley, Burke J., Toksoz, M. Nafi, Vetri, Laura

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Seismic effects of the Caloris basin impact, Mercury by Lü, Jiangning

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Mathematical modeling for tsunami waves using lattice boltzmann method by Zergani, Sara

“…These models are solved and the solutions with different boundary conditions are analysed to produce relevant patterns and behaviours, assumptions and approximations for modelling tsunami and seismic waves. These analyses have been implemented via accurate, robust and efficient LBM for solving the tsunami sets of equations under complex geometry and irregular topography. …”
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