Study of Rock Blasting Failure Pattern with One Free Boundary by Jun Yang, Xin Liu, Zhenyang Xu, Hongliang Tang, Qi Yu

“…In order to investigate rock blasting failure pattern with one free boundary, high-speed photography technology is introduced into the two-dimensional granite model. Through high-speed camera images, a crack that originated from spalling is observed and then propagates inward. …”
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Full-Field Strain Characterizations and Fracture Process of Rock Blasting Using a Small-Scale Double-Hole Bench Model by Jun Yang, Xin Liu, Zhenyang Xu, Hongliang Tang, Qi Yu

“…A small-scale double-hole bench model is designed with granite to study the fracture mechanism of rock blasting. …”
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Mechanical and Acoustic Responses of Brittle Geomaterials with a Hole under a Compressive Disturbance by Peng Li, Yun-Quan Wu, Ying Zhang

“…The objective of this article was to investigate the acoustic emission (AE) precursor information and crack propagation mechanism of brittle granite specimens containing a hole under uniaxial compression using AE and digital image correlation (DIC) techniques. …”
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Frost Durability and Strength of Concrete Prepared with Crushed Sand of Different Characteristics by Ming-kai Zhou, Zhan-ao Liu, Xiao Chen

“…Lithology has no prominent influence on frost durability and compressive strength of CSC within the lithologies (dolomite, limestone, granite, basalt, and quartz) studied. Though compressive strength of CSC is a little higher than RSC under equal water to cement ratio, frost durability of CSC is no better than RSC especially for C30 CSC, and air-entraining agent is suggested for enhancing frost durability of C30 CSC exposed to freezing environment.…”
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Mechanism of Strain Burst by Laboratory and Numerical Analysis by Manchao He, Fuqiang Ren, Cheng Cheng

“…However, the laboratory experiments show that strain burst can not only occur in hard brittle rock-like granite but also in the relatively ductile rock-like argillaceous sandstone. …”
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EITNet: An IoT-enhanced framework for real-time basketball action recognition by Jingyu Liu, Xinyu Liu, Mingzhe Qu, Tianyi Lyu

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Experimental Investigation on the Energy Consumption Difference between the Dynamic Impact and the Drilling Tests of Rocks by Shoudong Xie, Mingjian Huang, Junji Lu, Wang Xi, Zhenyang Xu

“…The split Hopkinson pressure bar (SHPB) technique and various drilling tests were performed on three types of lithologies (granite and cyan and red sandstone) to understand the variation in energy consumption (EC) of the different methods used for rock crushing. …”
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Thermomechanical Behavior of Late Indo-Chinese Granodiorite under High Temperature and Pressure by Yanjun Zhang, Shuren Hao, Lin Bai, Ziwang Yu, Jianing Zhang, Jingtao Fang

“…The data of this experiment have a wide range of applications because most of the reservoir rocks in dry-hot-rock geothermal system have lithology of granite or granodiorite. The change law of rock modulus and Biot’s coefficient with the temperature and pressure in this experiment provide the data basis for the future simulation calculation making the considered factors more comprehensive and the results closer to the real situation.…”
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Effect of aggregate type on moisture susceptibility of modified cold recycled mix asphalt: evaluation by mechanical tests and Surface Free Energy method by Hassan Latifi, Nahid Amini

“…Also, effect of using granite, limestone and recycled asphalt pavement (RAP) aggregates was evaluated. …”
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Effect of mesostructure on quasi-static and dynamic tensile strength of rock: insights from a breakable grain-based model by Cheng Pan, Xing Li, Guangming Zhao, Bing Cheng

“…Additionally, the study evaluates the applicability of different dynamic increase factor (DIF) models, confirming the effectiveness of the normalized DIF model for predicting the dynamic tensile strength of granite. These findings underscore the importance of considering rock mesostructure for accurate prediction and enhancement of rock performance under dynamic loading conditions.…”
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Soil Assessment along Toposequences in Rural Northern Nigeria: A Geomedical Approach by Lena Hartmann, Marvin Gabriel, Yuanrong Zhou, Barbara Sponholz, Heinrich Thiemeyer

“…The analyses showed that granite and slope deposits were the dominant parent materials. …”
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Research on the Conversion Relationship between Dynamic Point Load Strength and Dynamic Compressive Strength Based on Energy System by Ming Zhou, Lan Qiao, Qingwen Li, Shuang Yang, Zhenping Huang

“…In order to explore the correlation between dynamic point load test and dynamic compressive strength, a large number of dynamic point load and uniaxial dynamic compressive strength tests were carried out using a split Hopkinson pressure bar for granite. Based on the energy theory, the crushing energy consumption during dynamic point load and uniaxial dynamic compressive strength tests were statistically analyzed, and the transformational relation between uniaxial dynamic compressive strength and crushing energy consumption during the dynamic point load test was determined. …”
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Modified Fracture Mechanics Approach for Hydraulic Fracturing Stress Measurements by Guiyun Gao, Chenghu Wang, Hao Zhou, Pu Wang

“…Then, we conducted true triaxial hydraulic fracturing tests under different stress ratios for granite and sandstone specimens to verify the proposed approach. …”
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Study on the Numerical Relationship between Dynamic Compressive Strength and Crushing Energy Consumption in Dynamic Point Load Test under Different Corrosion Conditions by Ming Zhou, Lan Qiao, An Luo, Qingwen Li

“…In this paper, a large number of dynamic point load and dynamic uniaxial compression tests were carried out on the granite mined from a large mine by using the Split Hopkinson pressure bar test device after the corrosion of pH values of 2, 5, and 7 solutions, respectively. …”
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Experimental Study on Energy Evolution and Storage Performances of Rock Material under Uniaxial Cyclic Compression by Fengqiang Gong, Jingyi Yan, Yunliang Wang, Song Luo

“…To investigate the energy evolution and storage performances of rock under uniaxial cyclic compression, a series of uniaxial cyclic loading and unloading compression tests were conducted on Green sandstone and Yueyang granite. Two methods for calculating the total input energy of the specimen under each cycle were proposed. …”
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Research on Formation Identification Based on Drilling Shock and Vibration Parameters and Energy Principle by Yu Ding, Zhuoying Tan, Shuguang Li, Zizhen Miao, Huifen Qu

“…In this paper, a new type of stratum geological interface recognition system is adopted, and an R-20 rotary drilling rig is used to conduct on-site drilling experiments for a granite site with no ventilation. The research results show that the system can monitor and record the main parameters (axial pressure, drilling rate, rotation speed, flushing fluid pressure, and torque) of the drilling rig during the drilling process. …”
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EIGHT MINERAL SPECIES IN ONE CRYSTAL: UNIQUE ZONATION OF POLYCHROME TOURMALINE FROM THE KRUTAYA VEIN (MALKHAN PEGMATITE FIELD, TRANSBAIKALIA, RUSSIA) by A.V. Kasatkin, О.S. Vereshchagin, L.A. Gorelova, D.I. Belakovskiy

“…A unique unusually Mn-rich concentrically zoned polychrome crystal from the cavity of granite pegmatite of the Krutaya vein within the Malkhan pegmatite field (Transbaikalia) is studied. …”
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Acoustic Emission Characteristics and Failure Mechanism of Fractured Rock under Different Loading Rates by Yongzheng Zhang, Gang Wang, Yujing Jiang, Shugang Wang, Honghua Zhao, Wenjun Jing

“…To study the loading rate dependence of acoustic emissions and the failure mechanism of fractured rock, biaxial compression tests performed on granite were numerically simulated using the bonded particle model in Particle Flow Code (PFC). …”
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Obtaining multi-component chrome plated coatings for press tooling equipment by Borys Sereda, Andrii Udod

“…The formulation of these materials incorporated carbonized fibers sourced from PAN (polyacrylonitrile), granite flour, and aluminosilicate microspheres, enhancing their properties. …”
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Dental Erosion and Dentinal Sensitivity amongst Professional Wine Tasters in South East Queensland, Australia by Roy George, Allison Chell, Belinda Chen, Rebecca Undery, Humza Ahmed

“…This study evaluates the self-perceived dentinal sensitivity and erosive effects of wine on the professional wine tasters of the Granite Belt and the Scenic Rim regions of South East Queensland, Australia. …”
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