Numerical study on failure mechanism and acoustic emission characteristics of granite after thermal treatment

Dang, Yike; Yang, Zheng; Liu, Xiaoyu; Lu, Chen

doi:10.1007/s40571-023-00556-3

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Numerical Modeling and Micro Parameters Calibration3

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2023

2024

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Cited by 6 publications

(4 citation statements)

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“…In addition to the above factors, indoor AE testing has the following limitations: (1) More than 90% of AE tensile failure sources cannot be captured [39] , [49] . (2) Incomplete recording of AE signal at peak stress [31] .…”

Section: Discussionmentioning

confidence: 99%

“…The particle flow code can directly obtain the stress and motion of particles under load. Therefore, when new cracks appear, it is feasible to calculate the seismic moment by calculating the change of particle indirect contact force [49] .…”

Section: Numerical Modeling and Micro Parameters Calibrationmentioning

confidence: 99%

“…Therefore, the moment tensor with the largest scalar moment is selected to represent the moment tensor of this event. The scalar moment is calculated as follows [49] (Eq. (4) ):

…”

Section: Numerical Modeling and Micro Parameters Calibrationmentioning

confidence: 99%

“…These factors may cause errors between the sample and the numerical simulation results. Reference [49] provides methods to avoid these errors.…”

Section: Numerical Modeling and Micro Parameters Calibrationmentioning

confidence: 99%

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Study on failure mechanism of tight sandstone based on moment tensor inversion

Dang

Yang

Zhu

2023

Heliyon

Self Cite

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Section: Discussionmentioning

confidence: 99%

Section: Numerical Modeling and Micro Parameters Calibrationmentioning

confidence: 99%

“…Therefore, the moment tensor with the largest scalar moment is selected to represent the moment tensor of this event. The scalar moment is calculated as follows [49] (Eq. (4) ):

…”

Section: Numerical Modeling and Micro Parameters Calibrationmentioning

confidence: 99%

“…These factors may cause errors between the sample and the numerical simulation results. Reference [49] provides methods to avoid these errors.…”

Section: Numerical Modeling and Micro Parameters Calibrationmentioning

confidence: 99%

See 2 more Smart Citations