The prediction and back analysis of excavation behaviour in Oxford Clay. [PDF]
, 1996 The work described in this thesis involved the prediction and back-analysis of ground movements and pore water pressures around a temporary excavation, lOm deep, 105m long and 35m wide (50m long and lOm wide at its base) in the heavily overconsolidated
Pierpoint, Nicholas David
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Anisotropic creep model for soft soils [PDF]
, 2008 In this paper a new anisotropic model for time-dependent behaviour of soft soils is presented. The formulation is based on a previously developed isotropic creep model, assuming rotated Modified Cam Clay ellipses as contours of volumetric creep strain ...
Leoni, Martino +6 more
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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
Bulley, Catherine +3 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
doaj +1 more source
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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Assessment of strength and deformation of lightweight concrete and its components under triaxial compression, taking into account the macrostructure of the material [PDF]
E3S Web of Conferences, 2021 The paper presents the results of experimental studies on the strength and deformations of lightweight concrete, mortar matrix and hardened cement paste under triaxial compression.
Raupov Chorikul +2 more
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Development of multi-field rock resistivity test system for THMC [PDF]
Solid Earth, 2023 To study the relationship between rock mechanical properties and resistivity under deep-underground environmental conditions, a rock resistivity test system, which can realize the simultaneous control of temperature, pressure, seepage, and the chemical ...
J. Ren +8 more
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Yielding of Sand in Triaxial Compression
Soils and Foundations, 1974 ABSTRACT By employing different kinds of stress paths drained triaxial compression tests were conducted on sand samples having several densities. In the course of complicated cycles of stress change, the states of stress at which plastic deformations begin to take place were determined.
TATSUOKA, FUMIO, ISHIHARA, KENJI
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Wetting effects and strength degradation of swelling shale evaluated from multistage triaxial test
Underground Space, 2019 The multistage triaxial compression test was mainly utilized in this research to investigate the degradation in the strength of swelling shale under different wetting conditions.
Hayder Mohammed Salim Al-Maamori +2 more
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Consolidated-Drained Triaxial Compression Testing of Peat [PDF]
Geotechnical Testing Journal, 2013 Abstract Recent peat soil problems, including failures of dykes, foundations, and slopes in peat deposits, have focused greater attention on understanding the mechanical behavior of peat. Stability calculations routinely involve effective stress analysis, with pertinent strength and stiffness parameters often determined from standard ...
Brendan C. O'Kelly, Lin Zhang
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