Results 71 to 80 of about 180,931 (300)

The forecast of mining-induced seismicity and the consequent risk of damage to the excavation in the area of seismic event

Journal of Sustainable Mining, 2017
The Central Mining Institute has developed a method for forecasting the amount of seismic energy created by tremors induced by mining operations. The results of geophysical measurements of S wave velocity anomalies in a rock mass or the results of ...
Jan Drzewiecki, Adam Piernikarczyk
doaj   +1 more source

Shear wave structure of a transect of the Los Angeles basin from multimode surface waves and H/V spectral ratio analysis [PDF]

, 2020
We use broad-band stations of the ‘Los Angeles Syncline Seismic Interferometry Experiment’ (LASSIE) to perform a joint inversion of the Horizontal to Vertical spectral ratios (H/V) and multimode dispersion curves (phase and group velocity) for both ...
Beroza, Gregory C., Clayton, Robert W., Perton, Mathieu, Spica, Zack J.   +3 more
core  

Seasonal and spatial variations in the ocean-coupled ambient wavefield of the Ross Ice Shelf [PDF]

, 2019
© The Author(s), 2019. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Baker, M. G., Aster, R. C., Anthony, R. E., Chaput, J., Wiens, D. A., Nyblade, A., Bromirski, P.
Anthony, Robert E., Aster, Richard C., Baker, Michael G., Bromirski, Peter D., Chaput, Julien, Gerstoft, Peter, Nyblade, Andrew A., Stephen, Ralph A., Wiens, Douglas A.   +8 more
core   +1 more source

Slip versus dilation tendency parameter space as a tool for prospecting structurally controlled geothermal systems in greenfield: insights from the greater Ruhr region

Deep Underground Science and Engineering, EarlyView.
This study highlights that with the static and time‐dependent evolution of slip versus dilation tendency parameter space, structurally controlled deep geothermal systems can be selected within areas of higher permeability and lower seismic hazard. Abstract Faults play a vital role in the Earth's hydraulic system by facilitating fluid flow when dilating
Michal Kruszewski, Alessandro Verdecchia, Oliver Heidbach, Rebecca M. Harrington, David Healy   +4 more
wiley   +1 more source

Seismic fragility evaluation of the base-isolated nuclear power plant piping system using the failure criterion based on stress-strain

Nuclear Engineering and Technology, 2019
In the design criterion for the nuclear power plant piping system, the limit state of the piping against an earthquake is assumed to be plastic collapse. The failure of a common piping system, however, means the leakage caused by the cracks.
Sung-Wan Kim, Bub-Gyu Jeon, Dae-Gi Hahm, Min-Kyu Kim   +3 more
doaj   +1 more source

On the simulation of the seismic energy transmission mechanisms

, 2018
In recent years, considerable attention has been paid to research and development methods able to assess the seismic energy propagation on the territory.
De Gregorio, Daniela, Modano, Mariano, Rosati, Luciano, Titirla, Magdalini, Zuccaro, Giulio   +4 more
core  

Stability of (Mg,Fe)SiO3 perovskite and the structure of the lowermost mantle [PDF]

, 2008
Thermodynamic analysis shows that (Mg,Fe)SiO3 perovskite is stable throughout the likely pressure, temperature and compositional regime of the Earth's mantle.
Bukowinski, MST, Stixrude, L
core   +1 more source

The damage and failure mechanism of prestatically loaded rock during medium‐strain rate cyclic impact loading

Deep Underground Science and Engineering, EarlyView.
Based on experimental results and theoretical analysis, an established rock damage accumulation model that comprehensively considers the preapplied static load, impact peak value, impact frequency, and impact times. Abstract To study the rock damage mechanism under high static loading and superimposed medium strain rate cyclic impact loading, a series ...
Wei Wang, Hanpeng Wang, Zicheng Wang, Xinyuan Xie, Yunhao Wu, Jinhou Zhang, Dekang Sun   +6 more
wiley   +1 more source

DEEP LITHOSPHERIC STRUCTURE AND SEISMISITY OF THE BELARUSIAN-BALTIC REGION

Геодинамика и тектонофизика
The territory of the Belarusian-Baltic region, located in the west of the East European craton, has been represented by a three-dimensional block model showing a regular decrease in the average consolidated crustal thickness of the blocks from 59 to 39 ...
R. E. Girin
doaj   +1 more source

Correction to: Cyclic soft stimulation (CSS): a new fluid injection protocol and traffic light system to mitigate seismic risks of hydraulic stimulation treatments

Geothermal Energy, 2019
After publication of the article [1], it has been brought to our attention that there is an error in Figure 7. Instead of the “2” in the first row of the green and yellow stages of the traffic light system it should be a “3”.
Hannes Hofmann, Günter Zimmermann, Arno Zang, Ki‑Bok Min   +3 more
doaj   +1 more source