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Correlation of JKR Probe with Undrained Shear Strength [PDF]
MATEC Web of Conferences, 2017 The JKR probe test is a popular field test in Malaysia, and is especially used in soft soil areas to determine bearing capacity. However the correlation of undrained shear strength (Su) and the JKR probe test is not available at this moment.
Yusof Mohd Fairus +4 more
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Testing of Undrained Shear Strength in a Hollow Cylinder Apparatus
Studia Geotechnica et Mechanica, 2015 The paper presents the results of tests performed in a Torsional Shear Hollow Cylinder Apparatus on undisturbed cohesive soils. The tests were performed on lightly overconsolidated clay (Cl) and sandy silty clay (sasiCl).
Wrzesiński Grzegorz, Lechowicz Zbigniew
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Applied Sciences, 2023 The undrained shear strength of clay is an important index for the calculation of the bearing capacity of the foundation soil, the calculation of the soil pressure of the foundation pit, and the analysis of the slope stability.
Huajian Yang +4 more
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Uncertainty of Mobilized Undrained Shear Strength
Soils and Foundations, 1992 ABSTRACT A method for analyzing the uncertainties involving the use of empirical relationships in design is developed. It is applied to evaluate the reliability of the relationship su(mobilized)=0.22σ’p(measured), whereby the pertinent uncertainties are analyzed using extensive laboratory and field observed data. On the average, the relationship su (
TANG, W., MESRI, G., HALIM, I.
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Yantu gongcheng xuebao, 2023 Foam is usually used in soil conditioning of earth pressure balance shield tunnelling. The smooth muck discharge and chamber pressure transmission require foam-conditioned coarse-grained soils with suitable flowability to avoid face instability and ...
ZHONG Jiazheng 1, 2, WANG Shuying 1, 2, 3, FENG Zhiyao 1, 2, ZHU Hanbiao 1, 2
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Yantu gongcheng xuebao, 2023 A series of temperature-controlled triaxial tests are conducted on the deep-sea sediment from the Western trough of the South China Sea. The undrained heating effects on undrained shear strength, pore pressure and critical cyclic stress ratio are ...
SUN Anyuan 1, YANG Gang 1, REN Yubin 1, KONG Gangqiang 2, YANG Qing 1
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Undrained Shear Strength of Remoulded Marine Clays
Soils and Foundations, 1988 ABSTRACT In order to investigate the change in undrained shear strength characteristics corresponding to the change in the test condition and soil type, four different types of consolidated undrained triaxial tests were performed on some natural marine clays in Japan, and the test result was compared with that previously obtained for artificially ...
NAKASE, AKIO, KAMEI, TAKESHI
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The Undrained Shear Strength of Overconsolidated Clays
Procedia Engineering, 2014 AbstractThe paper presents results of laboratory unconfined and confined shear tests. Tests were conducted on samples of clays taken from depth 100-300 meters below ground level. All confined tests were performed in triaxial apparatus following TXCIU procedure. Selected samples were tested in overconsolidation state.
Joanna Stróżyk, Matylda Tankiewicz
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Experimental study on effect of temperature on shear behavior of saturated clays
Yantu gongcheng xuebao, 2020 The effect of temperature on shear behavior of saturated clays is investigated by means of the temperature-controlled triaxial tests. Two kinds of normally consolidated saturated clays are tested.
FEI Kang , ZHOU Ying , FU Chang-yun
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Undrained Stability of Unsupported Rectangular Excavations: Anisotropy and Non-Homogeneity in 3D
Buildings, 2022 The stability of unsupported rectangular excavations in undrained clay is examined under the influence of anisotropy and heterogeneity using the three-dimensional finite element upper and lower bound limit analysis with the Anisotropic Undrained Shear ...
Van Qui Lai +4 more
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