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The Fracture Characteristic of Three Collinear Cracks under True Triaxial Compression [PDF]
The Scientific World Journal, 2014 The mechanical behavior of multicracks under compression has become a very important project in the field of fracture mechanics and rock mechanics. In this paper, experimental and numerical studies on the fracture property of three collinear cracks under
Jianjun Liu, Zheming Zhu, Bo Wang
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Calculation method and evolution rule of the strain energy density of sandstone under true triaxial compression [PDF]
Scientific ReportsDeep rock masses are typically in complex stress states, and research on the evolution of their strain energy density is of highly important for understanding their failure characteristics.
Liu Zhixi +3 more
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International Journal of Mining Science and TechnologyHigh-energy gas fracturing of shale is a novel, high efficacy and eco-friendly mining technique, which is a typical dynamic perturbing behavior. To effectively extract shale gas, it is important to understand the dynamic mechanical properties of shale ...
Xiaoping Zhou +3 more
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Frontiers in Materials, 2023 Cracks in rock masses have adverse effects on their mechanical characteristics and the stability of rock mass engineering. For this experiment, uniaxial compression and true triaxial compression unloading tests were conducted on mortar specimens.
Xuwei Pan +4 more
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Journal of Rock Mechanics and Geotechnical Engineering, 2023 The study of clastic rock failure evolution under true triaxial stress is an important research topic; however, it is rarely studied systematically due to the limitation of monitoring technology.
Feiyan Wang +3 more
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Dynamic mechanical properties and failure criteria of concrete under true triaxial stress
Shuili Shuiyun Gongcheng Xuebao, 2021 The true triaxial compression tests under different stress ratios and different loading rates are conducted to study the static and dynamic mechanical properties of concrete structures under complex stress conditions.
XU Yuanyuan +5 more
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Advances in Civil Engineering, 2021 To explore the mechanical properties of concrete under true triaxial static compressive load after sulfate attack, uniaxial static compression test and true triaxial static compression test at four stress ratios were carried out on concrete specimens ...
Wei Xia, Erlei Bai, Jinyu Xu, Gaojie Liu
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Simulation of thermal creep under true triaxial conditions based on TTS constitutive model
Shenzhen Daxue xuebao. Ligong ban, 2023 Monotonic and cyclic thermal loading significantly affect the axial and radial deformation, and lateral pressure coefficient of soil under true triaxial conditions, which poses new challenges to the crack resistance, settlement control and bearing ...
LIU Ziqi, CHENG Xiaohui
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Triaxial Compression Performance Research of Steel Slag Concrete on the Unified Strength Theory
Applied Sciences, 2020 To better explore the mechanical properties of steel slag concrete (SSC) under triaxial compression, true triaxial tests were performed on SSC with three replacement ratios (30%, 70%, 100%) by a servo-controlled setup (TAWZ-5000/3000).
Zhiheng Deng +4 more
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Mechanical response of coal rock mass with different proportions under true triaxial load
Meikuang Anquan, 2021 In order to explore the mechanical response law of different coal rock proportion combinations under true triaxial load, the cube specimens with different combination methods were prepared.
DONG Hao
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