2021
DOI: 10.1016/j.ijrmms.2021.104871
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Numerical simulation of mixed aseismic/seismic fault-slip induced by fluid injection using coupled X-FEM analysis

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Cited by 10 publications
(8 citation statements)
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“…The occurrences of these tremor events have implications for the subsurface movement of injected fluids. Tracking the movement of subsurface fluids is usually done through simulations and modeling ( 48 , 49 ). Observations of these low-frequency tremor events and their source locations can help us track deformation, fracture location, and movement of injected fluids in the subsurface around the injection well.…”
Section: Resultsmentioning
confidence: 99%
“…The occurrences of these tremor events have implications for the subsurface movement of injected fluids. Tracking the movement of subsurface fluids is usually done through simulations and modeling ( 48 , 49 ). Observations of these low-frequency tremor events and their source locations can help us track deformation, fracture location, and movement of injected fluids in the subsurface around the injection well.…”
Section: Resultsmentioning
confidence: 99%
“…After the first time step for which the ruptured length is equal to or exceeds the theoretical length, the time step size is reduced to that of the dynamic time scale. Similar methods are applied in reported models, including Jin and Zoback (2018) and Schwartzkopff et al (2021).…”
Section: Alternative Time Stepping Strategies For Computational Compa...mentioning
confidence: 99%
“…Similar methods are applied in reported models, including Jin and Zoback (2018) and Schwartzkopff et al. (2021). ATS2: This controller only utilizes the discretization error control in both the a priori predictor and a posteriori corrector modes. ATS3: This controller combines error control (prediction and correction) with CFF control in the prediction mode only.…”
Section: Proposed Adaptive Time Step Controlmentioning
confidence: 99%
“…The slip of a fault may lead to the occurrence of instantaneous vibrations, such as mine shocks and rock bursts [40,41]. Dynamic analysis of the model under different disturbance positions was carried out, and the conditions that may cause stress changes were calculated with reference to the above results.…”
Section: Dynamic Response and Seismic Signal Characteristics Of Exter...mentioning
confidence: 99%