Ensayo Gráfico: Poder y margen, las visualizaciones del rock by Diego Arias

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Study of the Penetration and Diffusion Characteristics of Inorganic Solidified Foam in Rock Fractures by Yi Lu, Tao Wang, Qing Ye

“…To explore the penetration and diffusion law in coal and rock fractures when inorganic solidified foam (ISF) is used to prevent coal fire, the penetration experiment was conducted; the results showed that the penetration pressure fluctuates within a certain range and decreases with the diffusion distance. …”
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Using Radiogenic Noble Gas Nuclides to Identify and Characterize Rock Fracturing by W. Payton Gardner, Stephen J. Bauer, William M. Kibikas, Brynna Siluk, Scott Broome, Chris Strickland, Christine Johnson, Vince Vermeul

“…Radiogenic 4He and 40Ar release from rock damage was observed in locations near the detonation after the second, more powerful detonation. …”
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Multifield Coupling Mechanism of Unloading Deformation and Fracture of Composite Coal-Rock by Zhen Yang, Yan Li, Xin Li, Jiayu Zhuang, Hao Li, Xue Wang, Yuning Wang

“…The deformation and fracture evolution of coal and rock under unloading are prone to sudden instability or dynamic damage. …”
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Study on Pore and Fissure Structure Characteristics of Deep Soft Coal Rock by Minbo Zhang, Zhen Zhang, Dangyu Zhang, Delong Zou, Jinlei Du, Zichao Wang, Chunxin Li

“…For further research of the microstructure of deep soft coal rock, such as pores and fissures, the coal samples from the Yangdong mining area were qualitatively and quantitatively analyzed in terms of morphological characteristics, pore shape, pore specific surface area, pore volume, and pore diameter by a scanning electron microscope (SEM) and a low-temperature liquid nitrogen adsorption experiment. …”
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Dynamic Shear Strength of Rock Joints and Its Influence on Key Blocks by Shuhong Wang, Feili Wang, Zhanguo Xiu

“…Shear strength deterioration of rock joints and its induced instability of key blocks subjected to dynamic disturbance constitute the mechanism of many geological disasters such as rockburst, landslide, and rockfall. …”
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Experimental and Numerical Investigations on Feasibility and Validity of Prismatic Rock Specimen in SHPB by Xibing Li, Tao Zhou, Diyuan Li, Zewei Wang

“…The paper presents experimental and numerical studies on the feasibility and validity of using prismatic rock specimens in split Hopkinson pressure bar (SHPB) test. …”
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Method to Realize the Tilt Monitoring and Instability Prediction of Hazardous Rock on Slopes by Zheng He, Mowen Xie, Zhengjun Huang, Guang Lu, Bo Yan, Jianfei Wang

“…Hazardous rock refers to an unstable rock block that is cut by weak structural planes and gradually separates from the slope. …”
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Influences of Microwave Irradiation on the Physicomechanical Properties and Cerchar Abrasivity Index of Rocks by Gaoming Lu, Cong Ding, Kairong Hong, Jianjun Zhou, Haining Liu, Changbin Yan

“…The reduction of the physicomechanical properties and CAI of rocks indicates that microwave irradiation can reduce the wear of rock-breaking tool and thus improve the efficiency of rock breaking.…”
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Study on Seepage Simulation of High Pressure Grouting in Microfractured Rock Mass by Kai Wang, Lianguo Wang, Bo Ren, Hao Fan

“…In coal mines, under high in situ stress and strong mining activity, roadway surrounding rock commonly contains large amounts of larger fractures and microfractures. …”
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Influence of Incremental Impact on the Damage of Coal-Rock under Unidirectional Constraint by Hongbao Zhao, Huan Zhang, Jinyu Li, Nansong Ju, Zhijie Wen

“…The cumulative damage degree of coal-rock decreases with the increase of axial pressure, and the number of impact needed to destroy coal-rock is increased. …”
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Critical Length and Collapse of Interlayer in Rock Salt Natural Gas Storage by Yingjie Wang, Jianjun Liu

“…The existence of an interlayer has a significant effect on the stability of a rock salt gas storage cavity; therefore, an uncontrollable collapse of the interlayer would cause a series of issues. …”
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El rock y la modernidad: hacia una nueva experiencia by Octavio Valdés Sampedro

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Analysis of Influence Law of Burial Depth on Surrounding Rock Deformation of Roadway by Hai Wu, Xiaokang Wang, Weijian Yu, Weijun Wang, Zizheng Zhang, Gang Peng

“…The surrounding rock deformation increases with the increase in the width and height of roadways and gradually increases with the decrease in the strength of rock mass.…”
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Machine Learning–Enhanced Microseismic Analysis for Evaluating Rock Crack Trajectory by Xinglong Feng, Zeng Chen, Zhengrong Li, Qingtian Zeng, Jing Wang, Ping Wang

“…Microseismic (MS) monitoring is an effective method for tracking the development of rock fractures. However, the utilization of existing data is severely limited by current visualization techniques. …”
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Corrigendum to “Numerical Simulation Modeling of Carbonate Reservoir Based on Rock Type” by Peiqing Lian, Cuiyu Ma, Bingyu Ji, Taizhong Duan, Xuequn Tan

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Analysis of Mining Crack Evolution in Deep Floor Rock Mass with Fault by Juntao Chen, Yi Zhang, Kai Ma, Daozeng Tang, Hao Li, Chengxiang Zhang

“…To further explore the crack evolution of floor rock mass, the mechanism of fault activation, and water inrush, this paper analyzes the crack initiation and propagation mechanism of floor rock mass and obtains the initiation criteria of shear cracks, layered cracks, and vertical tension cracks. …”
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Study on the Influence of In Situ Stress Distribution on the Stability of Roadway Surrounding Rock by Tao Li, Hao Gong, Guoliang Xu

“…In order to understand the instability characteristics of surrounding rock in the process of deep roadway excavation, a three-dimensional numerical model was established by FLAC3D to systematically analyze the influence of roadway surrounding rock stability under different in situ stress distribution forms, and the environmental coefficient of mining-induced stress η was defined, the larger the environmental coefficient of mining-induced stress is, the larger the surrounding rock stress environment is, and the range where the η coefficient is greater than 0.2 is called with the destruction-danger zone. …”
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Mechanical Properties of the Shear Failure of Rock Masses with Prefabricated Sinusoidal Fractures by Limei Tian, Hongzhou Zhang, Wei Hong, Yunxia Zhang, Jinghua Zhang, Wenhui Tan

“…Before peak strength, the sinusoidal prefabricated-fracture rock masses with different undulated heights have the precursory characteristics of decreased stress, which can provide an early warning for the instability and failure of rock masses. …”
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A Comparative Study on Rock Properties in Splitting and Compressive Dynamic Tests by Nan Wu, Zhende Zhu, Yaojun Zhou, Shihu Gao

“…The dynamic properties of rock in splitting (tensile) and compressive tests are the focus of rock dynamic mechanics research. …”
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