Mechanical properties and damage characterization of cracked granite after cyclic temperature action by Xiankai Bao, Lingyu Wang, Guangqin Cui, Jianlong Qiao, Baolong Tian, Shunjia Huang, Lizhi Wang

Subjects: “…Single-crack granite…”
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Comparative study on the deterioration of granite under microwave irradiation and resistance-heating treatment by He Zi Shou, Qijun Hu, Junsen Zeng, Leping He, Hexi Tang, Bingsheng Li, Shunzhang Chen, Xirui Lu

Subjects: “…Granite…”
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Study on the Influence of Different Prophase Stress Levels on the Fatigue Damage Characteristics of Granite by Tianzuo Wang, Mengya Xue, Peng Sha, Fei Xue, Linxiang Wang

“…In order to reveal the influence of prophase stress levels on the fatigue damage characteristics of granite, uniaxial fatigue tests of granite with different prophase stress levels were carried out on the basis of the MTS 815.04 rock mechanics test system. …”
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Experimental Study on Acoustic Emission Characteristics of Granite and Sandstone under Uniaxial Compression by Yongshuai Sun, Fei Yu, Jianguo Lv

“…In order to better apply acoustic emission technology to engineering practice, this paper carried out indoor acoustic emission test, and uniaxial compression tests of granite and sandstone under monotonic loading and grading loading were carried out and monitored. …”
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Experimental Methods to Assess the Effectiveness of Soil Conditioning with Foam in Fully Weathered Granite by Liming Tao, Zhongtian Chen, Jian Cui, Huiwu Wang, Yong Fang

“…The test method is introduced and performed on fully weathered granite from Guangzhou Metro Line 21. The test results demonstrate that the foam injection ratio and pressure and type of the foaming agent all influence the performance of the conditioned soil. …”
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MINERALOGICAL-GEOCHEMICAL FEATURES OF ZIRCON FROM THE KUMIR GRANITIC STOCK, GORNY ALTAI by A.I. Gusev

“…Data on U-Pb age and composition of zircon from the Kumir granitic stock (Gorny Altai) and related greisens are presented for the first time. …”
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The Research on Strain-Softening Characteristics and Local Fracture Law of Deep Granite Roadway by Chuang Sun, Yunhe Ao, Laigui Wang

“…Based on deep roadway engineering, the mechanical properties of granite strain-softening were investigated by laboratory tests. …”
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Energy Evolution and Mechanical Features of Granite Subjected to Triaxial Loading-Unloading Cycles by Feng Pei, Hongguang Ji, Tongzhao Zhang

“…In order to investigate the effects of confining pressure on energy evolution and mechanical parameters, cyclic loading and unloading experiments were performed for granite under six different confining pressures. The experiment revealed the confining pressure effect on variation and allocation pattern of energy and mechanical characteristics. …”
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Experimental Study on Gas Permeability Semiempirical Model of Granite after Heat Treatment by Jinquan Wu

“…Finally, the temperature-permeability model of granite after the high temperature was proposed combined with the pore fractal model. …”
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Frictional Characteristics of Granite Fault under Imposed Dynamic Normal Disturbance Loads by Guojian Cui, Chuanqing Zhang, Qiming Xie

“…These experiments involved the use of bare granite surfaces to mimic fault behavior, while considering various initial stress ratios and applied normal disturbance loads. …”
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Defining Stress Thresholds of Granite Failure Process Based on Acoustic Emission Activity Parameters by Xingdong Zhao, Lei Deng, Jitao Xu

“…In order to study the crack closure stress threshold σcc of hard rock, crack initiation stress threshold σci, stress threshold σcs of crack interaction, and damage stress threshold σc d, uniaxial compression test was carried out on granite samples. Stress sensor and dynamic strain gauge are used to measure the load, longitudinal, and lateral deformation of rock in real time. …”
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Experimental and Numerical Study on Mechanical Properties and Deformation Behavior of Beishan Granite considering Heterogeneity by Z. H. Wang, Y. L. Tan, S. M. Li, T. Z. Wang, X. C. Wu

“…Disposal of high-level radioactive waste (HLW) deep underground is one of the most challenging research subjects in rock engineering. In China, Beishan granite is usually chosen as host rock for the construction of the HLW repository. …”
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Experimental Investigation of Failure Mode and Energy Evolution under Uniaxial Recompression of Granite Predamaged by Yabin Wu, Xiaosheng Liu

“…The research work aimed at identifying the failure mode and energy evolution of damaged granite by uniaxial compression tests. The predamage specimens were prepared by cyclic loading with high confining pressure under constant upper and lower cyclic limit loading, which were collected from China. …”
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Study on the Relationship between Fracture Morphology and Splitting Strength of Granite Based on Fabric Distribution by GuangSheng Du, ShiJiang Chen, Xiaoyi Chen, Yunfeng Gao, Hailong Wu

“…Because of the requirement of the mechanical properties of the damaged surrounding granite rock and the existence of the fracture water in hydraulic fracturing engineering, the strength of granite is related to the fabric, and the roughness of the section is also related to the liquid flow rate, a method of roughly determining the strength of the specimen by observing the failure mode of rock is needed. …”
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Experimental Study on Mechanical Properties of Deep Buried Granite under Different Confining Pressures by Jun Zhao, Tan Zhang

“…In order to study the deformation and failure characteristics of deep buried granite under high confining pressure cyclic loading and unloading, MTS815 electro-hydraulic servo rock test system was used to conduct cyclic loading and unloading tests under confining pressures of 15 MPa, 35 MPa, 45 MPa, and 55 MPa, and the corresponding stress-strain curves and deformation failure characteristic curves were obtained. …”
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Creep model of bond-degradation in deep granite based on variable radius particle clump by Chunzhe Jin, Chuang Sun, Yunhe Ao, Dong Xue, Xin Lu, Qing Zhang

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Effect of Moisture Content on the Shear Behaviour of a Completely Decomposed Granite: An Experimental Study by Pan Liu, Jinhong Lin, Yang Wang, Xueqiang Yang

“…To figure out the effect of moisture content on the shear behaviour of undisturbed completely decomposed granite (CDG) soil, a series of in situ and laboratory direct shear tests were carried out, under different normal stress and moisture contents. …”
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Influence of Degree of Compaction on Unsaturated Hydraulic Properties of a Compacted Completely Decomposed Granite by Rui Chen, Runqiang Tan, Zhongkui Chen, Yang Ping, Zhen Mei

“…., soil-water characteristic curve (SWCC) and unsaturated permeability function (UPF), of completely decomposed granite (CDG) for relevant engineering projects in southeastern China. …”
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Thermal Property of Granite in Deep Strata and Its Effect on Thermal Zone of Surrounding Rock by Peng Xiang, Hui-Ci Xu, Hong-Guang Ji, Qi Li, Huan Wang

“…Calcite and muscovite of granite have a great impact on lithology, even they just account for a relatively small percent. …”
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Mechanical properties and macro–micro failure mechanisms of granite under thermal treatment and inclination by Yue Cao, Xiaowu Zhang, Lei Sun, Yadong Zheng, Chong Li

“…This study is built on a novel combined compression and shear test system, investigating granite’s physical and mechanical properties and macroscopic failure characteristics under varying temperatures and inclination angles. …”
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