Results 41 to 50 of about 1,909,198 (259)
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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Railway ballast anisotropy testing via true triaxial apparatus [PDF]
, 2020 This paper aims to demonstrate the anisotropic behaviour of railway ballast via true-triaxial tests. To do so, a novel, large-scale, true-triaxial testing apparatus (GeoTT) is designed and constructed.
Laghrouche, O +4 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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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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Comparison of epoch and uniaxial versus triaxial accelerometers in the measurement of physical activity in preschool children : a validation study [PDF]
, 2012 The objectives of this Study were to explore whether triaxial is more accurate than uniaxial accelerometry and whether shorter sampling periods (epochs) are more accurate than longer epochs. Physical activity data from uniaxial and triaxial (RT3) devices
Reilly, J. J. +9 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 ...
Shi, Y. +4 more
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Mechanical and Energy Evolution Characteristics of Sandstone under True Triaxial Cyclic Loading
, 2023 To study the mechanical and energy evolution characteristics of sandstone under true triaxial cyclic loading, a sandstone mechanical test with different intermediate principal stress under true triaxial loading was conducted using the rock true triaxial ...
Minjie Qi +5 more
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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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True triaxial tests on transversely isotropic unsaturated loess
Yantu gongcheng xuebao, 2022 In order to study the mechanical properties of transversely isotropic unsaturated remolded loess under complex stress paths, two groups of 15 tests are carried out using the true triaxial apparatus.
GUO Nan 1, CHEN Zheng-han 1, 2, YANG Xiao-hui 1, GAO Deng-hui 3
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