Results 21 to 30 of about 2,481,817 (206)

Monitoring microseismicity of the Hengill Geothermal Field in Iceland [PDF]

Scientific Data, 2022
AbstractInduced seismicity is one of the main factors that reduces societal acceptance of deep geothermal energy exploitation activities, and felt earthquakes are the main reason for closure of geothermal projects. Implementing innovative tools for real-time monitoring and forecasting of induced seismicity was one of the aims of the recently completed ...
Grigoli, Francesco, Clinton, John F., Diehl, Tobias, Kaestli, Philipp, Scarabello, Luca, Agustsdottir, Thorbjorg, Kristjansdottir, Sigridur, Magnusson, Rognvaldur, Bean, Christopher J., Broccardo, Marco, Cesca, Simone, Dahm, Torsten, Hjorleifsdottir, Vala, Cabrera, Banu Mena, Milkereit, Claus, Nooshiri, Nima, Obermann, Anne, Racine, Roman, Rinaldi, Antonio Pio, Ritz, Vanille, Sanchez-Pastor, Pilar, Wiemer, Stefan   +21 more
openaire   +8 more sources

High-accuracy real-time microseismic analysis platform : case study based on the super-sauze mud-based landslide [PDF]

, 2020
Understanding the evolution of landslide and other subsurface processes via microseismic monitoring and analysis is of paramount importance in predicting or even avoiding an imminent slope failure (via an early warning system).
Stankovic, L., Pytharouli, S., Li, J., Stankovic, V.   +3 more
core   +3 more sources

Microseismic Source Location Method and Application Based on NM-PSO Algorithm

Applied Sciences, 2022
Microseismic source location is the core of microseismic monitoring technology in coal mining; it is also the advantage of microseismic monitoring technology compared with other monitoring methods.
Ze Liao, Tao Feng, Weijian Yu, Dongge Cui, Genshui Wu   +4 more
doaj   +1 more source

The robustness of seismic moment and magnitudes estimated using spectral analysis [PDF]

, 2014
calculate seismic moment. This is an important topic for operators and regulators who require good magnitude estimates when monitoring induced seismicity.
Verdon, James P, A.L. Stork, J.-M. Kendall, J.P. Verdon, Stork, Anna L, Kendall, J-M   +5 more
core   +1 more source

Differences between downhole and surface micro-seismic monitoring

Mining Science, 2015
The article presents usage of microseismic monitoring for location of microseismic events in polish geological conditions. For location of one synthetic microseismic event, two methods of acquisition were applied: surface and downhole monitoring array ...
Eryk Święch, Paweł Wandycz
doaj   +1 more source

An Improved Microseismic Signal Denoising Method of Rock Failure for Deeply Buried Energy Exploration

Energies, 2023
Microseismic monitoring has become a well-known technique for predicting the mechanisms of rock failure in deeply buried energy exploration, in which noise has a great influence on microseismic monitoring results.
Shibin Tang, Shun Ding, Jiaming Li, Chun Zhu, Leyu Cao   +4 more
doaj   +1 more source

Research on the Law of Large-Scale Deformation and Failure of Soft Rock Based on Microseismic Monitoring

Advances in Civil Engineering, 2018
Based on the existing Canadian ESG microseismic monitoring system, a mobile microseismic monitoring system for a soft rock tunnel has been successfully constructed through continuous exploration and improvement to study the large-scale nucleation and ...
Feng Chen, Tianhui Ma, Chun’an Tang, Yanhong Du, Zhichao Li, Fei Liu   +5 more
doaj   +1 more source

Recognition of Rock Micro-Fracture Signal Based on Deep Convolution Neural Network Inception Algorithm

IEEE Access, 2021
Rockburst is a common geological disaster in mines, tunnels, deep underground engineering, and during excavation, mining, and construction. Rockburst frequently occurs as the depth of burial increases, and its early warning technology is in urgent need ...
Guili Peng, Xianguo Tuo, Tong Shen, Jing Lu   +3 more
doaj   +1 more source

Numerical simulation study on sub-regional evolution of microseismic characteristics of mining overburden rock

Meitan kexue jishu, 2023
In order to explore the fracture zone characteristics and microseismic evolution within overburden rock above mining coal seam, based on the geological engineering conditions of a mine, a microseismic simulation method was constructed according to the ...
Guotao YUAN, Mingwei ZHANG, Jie WANG, Jun WEI, Kun YANG   +4 more
doaj   +1 more source

Investigation of the Microseismic Response Characteristics of a Bottom Structure’s Ground Pressure Activity under the Influence of Faults

Applied Sciences, 2023
To further understand the changing pattern of the bottom structure’s ground pressure activity under the influence of faults, predicting the potential occurrence of geological hazards and rock blast problems to reduce the loss of resources is important. A
Zeng Chen, Da Zhang, Chang Zuo, Ping Wang, Qiang Liu, Feng Shi   +5 more
doaj   +1 more source