Results 241 to 250 of about 15,569,548 (315)
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Triaxial test behaviour of silty sands treated with agar biopolymer
International Journal of Geotechnical Engineering, 2019In the current research, the study of undrained behaviour of agar biopolymer treated natural silty sand obtained from Kalpetta, Kerala was done. An experimental investigation was carried out to study the undrained behaviour of silty sand and biopolymer ...
S. Smitha, K. Rangaswamy, D. Keerthi
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Triaxial Testing Methodology for Gassy Soils
Geotechnical Testing Journal, 2023ABSTRACT Small amounts of gas occur in almost every sediment in marine or coastal environments. In past studies, a negative influence of gas on the mechanical properties of soil was associated with geohazard occurrence and dike safety in tide affected areas.
Pauline Kaminski, Jürgen Grabe
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Detection of deformation anisotropy of tuff by a single triaxial test on a single specimen
International Journal of Rock Mechanics And Mining Sciences, 2018Rock anisotropy has conventionally been determined by numerous tests using many specimens sampled at several orientations, however, it is both costly and time consuming.
Y. Togashi +4 more
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Study of dilatancy behaviors of calcareous soils in a triaxial test
Marine georesources & geotechnology, 2018In this article, the dilatancy of calcareous soil is studied systematically based on triaxial consolidation drainage shear tests, and the difference in dilatancy between calcareous soil and siliceous soil is also investigated.
Xing Wang, C. Zhu, Xin-zhi Wang, Yue Qin
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Triaxial Tests on Cataclasites
Rock Mechanics and Rock Engineering, 2014The Semmering Base Tunnel, a major railway tunnel project in Austria with a length of around 27.3 km was to be constructed through significant fault zones. The geotechnical parameters of the cataclasites especially in combination with high ground water pressure were of high importance for the geotechnical tunnel design.
A. Goricki, E. Pimentel
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Cubical Triaxial Tests on Cohesionless Soil
Journal of the Soil Mechanics and Foundations Division, 1973A new type of cubical triaxial apparatus was used for an investigation of the influence of the intermediate principle stress on the drained stress-strain and strength characteristics of sand. For the same value of the minor principle stress and increasing value of the intermediate principle stress, both dense and loose specimens showed increasing slope
P.V. Lade, J.M. Duncan
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Triaxial Tests of Fiber-Reinforced Concrete
Journal of Materials in Civil Engineering, 2001This paper presents results of an extensive experimental parametric study of the mechanical response of various types of fiber-reinforced concrete tested under triaxial stress combinations. The objective of this study was to characterize the constitutive properties of these materials, with respect to fiber type and content, load path, condition at ...
Pantazopoulou, Stavroula J. +3 more
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Mechanical behavior and particle breakage of calcareous sand in triaxial test
Marine Geophysical Research, 2023Hai-Bo Lyu +3 more
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Digital triaxial testing system: Implementation of the digital triaxial testing system.
2009Abstract not available.
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Discrete element method simulations on triaxial test and triaxial creep tests
2014Numerical triaxial simulations using the discrete element method (DEM) were performed to examine how the adopted contact models and the associated parameters affect the response. The increase in the shear modulus G in the Hertz-Mindlin’s contact model can enhance the small-strain Young’s modulus and reduce the initial volumetric contraction but the ...
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