Results 11 to 20 of about 7,768,576 (176)
Glass Beads Test with True Triaxial Stress Path Achieved by Conventional Triaxial Apparatus
Fractal and FractionalThe impact of fabric anisotropy, fractal dimension, and breakage on the strength and deformation of granular materials were diminished by uniform-size spherical glass beads.
Xuefeng Li, Jiahui Ma, Longlong Lv
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Fractal and FractionalTo study the fractal characteristics and energy evolution of sandstones under true three-dimensional stress states, a true triaxial compression test and a cyclic loading and unloading test of sandstone specimens under different loads were carried out ...
Qihang Zhang +2 more
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Effect of true triaxial principal stress unloading rate on strain energy density of sandstone
Scientific ReportsDeep rock are often in a true triaxial stress state. Studying the impacts of varying unloading speeds on their strain energy (SE) density is highly significant for predicting rock stability.
Zhixi Liu +3 more
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Modified true triaxial Hoek-Brown criterion considering intermediate principal stress effect [PDF]
Meitan kexue jishuIn order to improve the Hoek-Brown strength criterion not considering the influence of intermediate principal stress on rock strength, the evolutions of rock strength were investigated according to the results of the rock true triaxial compression test ...
Yapeng LI +3 more
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State-dependent fractional plasticity model for the true triaxial behaviour of granular soil [PDF]
Archives of Mechanics, 2019 The fractional plasticity was proposed to model the stress-strain behaviour of granular soils, but only within the scope of classical triaxial loading condition.
Y. Sun, W. Sumelka
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Numerical behavior in clays normally consolidated considering true triaxial compression paths [PDF]
, 2022 En la mecánica de suelos la prueba triaxial, se considera como uno de los métodos más confiables debido a que simula las condiciones del suelo in situ, sin embargo, este tipo de ensayo presenta una gran limitación puesto que asume que los esfuerzos ...
Robles Toquica, Cindy Milena
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Strength and deformation properties of frozen sand under a true triaxial stress condition
Soils and Foundations, 2022 In recent years, the mechanical properties of frozen soils under complex stress states have attracted significant attention; however, limited by the test apparatus, true triaxial tests on frozen soils have rarely been conducted. To study the strength and
Kun Huang +3 more
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Volumetric Properties of Concrete under True Triaxial Dynamic Compressive Loadings [PDF]
, 2019 Almost all of the available test data for pressure-volumetric strain curves [equations of state (EoS)] of concrete are based on static triaxial tests and one-dimensional impact tests, for example, the flyer-plate impact test, because of a lack of ...
Hong Hao (23290867) +4 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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Heliyon, 2022 Based on a high-pressure servo static and dynamic true triaxial test machine (tawz-500/300), uniaxial and true triaxial tests of AC-25C asphalt mixtures under different heat moisture coupling treatments were performed, and the triaxial compressive ...
Pan Wang +4 more
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