... Licensed re-use rights only energy geotechnics geotechnical engineering helical pile laboratory tests piles and piling repeated loading temperature effects testing and evaluation thermomechanical behaviour D_H helix diameter of model pile...

... stress ratio laboratory tests lode angle principal stress angle tailings b intermediate principal stress ratio D dilatancy D_min peak dilation rate e void ratio K_c effective principal stress...

... coarse particles and form an elongated void referred to as a ‘pipe’. Although many analytical assessment methods have been proposed, laboratory testing using representative soil samples remains the most reliable approach. Experimental studies on the stability of piping and erosion rate commonly use pre...

.... Furthermore, the gas type in the pore fluid influenced wave propagation, with carbon dioxide showing greater sensitivity to saturation changes than air. © 2026 Emerald Publishing Limited 2026 Emerald Publishing Limited Licensed re-use rights only Laboratory tests Partial saturation Sands Waves...

... 11 04 2026 © 2026 Emerald Publishing Limited 2026 Emerald Publishing Limited Licensed re-use rights only diatom shape diatom soil geomaterial characterisation geotechnical engineering laboratory tests modulus degradation curve shear modulus shear strength soil classification...

... (mondal.s@unimelb.edu.au) 21 03 2025 12 01 2026 © 2026 Emerald Publishing Limited 2026 Emerald Publishing Limited Licensed re-use rights only fabric fabric/structure of soils laboratory tests micro-CT imaging microstructure sands shear simple shear Australian...

...) 03 02 2025 30 10 2025 © 2025 Emerald Publishing Limited 2025 Emerald Publishing Limited Licensed re-use rights only average shear stress cyclic shear stress laboratory tests loading sequence offshore engineering pore pressure strain Fig. 3. Development...

... Publishing Limited 2025 Emerald Publishing Limited Licensed re-use rights only bender element damping ratio geomaterial characterisation laboratory tests piezoelectric post-vibration signal quality vibration The first author received funding from FCT (Portuguese Foundation for Science...

... and in extraterrestrial environment, are briefly highlighted. 08 10 2024 17 06 2025 © 2025 Emerald Publishing Limited 2025 Emerald Publishing Limited Licensed re-use rights only direct simple shear laboratory tests low effective stresses paraelasticity repeated loading sands seismic...

... laboratory tests local sensors pore pressures Accurate pore water pressure measurement within soils is crucial for assessing their hydro-mechanical coupled response. In traditional triaxial apparatuses, pore water pressure is measured using a transducer connected to the bottom or top of the sample...

... influence the unconventional Gs values of these materials. geomaterial characterisation laboratory tests mining & quarrying soil dynamics stiffness Tailings have multi-faceted characteristics, which make them sensitive to seismic action. Numerous studies have studied...

... shows no discernible difference in the results for a sand and only subtle differences in a clay–sand mixture. 01 03 2024 19 08 2024 Emerald Publishing Limited: All rights reserved 2024 laboratory tests sample preparation sands Two soils were used in the current study...

... contains at least 95% cement clinker. The chemical composition is shown in Table 1 . The cement consisted of around 61% CaO. cement characterisation techniques clays ground improvement laboratory tests Table 2 presents an overview of V p and q u and notes...

... possibility. This drainage factor is subjected to changes during the experiment. 21 12 2023 18 06 2024 granular materials laboratory tests partial drainage testing, apparatus & methods triaxial test The mechanical behaviour of soils is notably influenced by drainage...

... ⋅ 5 + 1 2 1 + ( z / w ) max 2 1 ⋅ 5 ] p plt laboratory tests rock/rock mechanics theoretical analysis 11 K I = 2 π σ θ c ini where...

...) investigated how the increase of the viscosity of pore fluids changed the permeability of soils. However, how a viscous liquid affects the single-particle breakage behaviour under loading needs to be addressed. failure laboratory tests multiple-scale behaviour sands single particle breakage...

.... 4. High-confining pressure saturation test state diagram summary Fig. 3. High-confining pressure saturation tests undrained shearing summary: (a) normalised deviator stress against normalised mean effective stress; (b) normalised deviator stress against axial strain laboratory...

.... 19 11 2022 07 02 2023 ICE Publishing: all rights reserved 2023 drilling & drillholes laboratory tests monitoring The acquisition of rock mechanics parameters is the foundation for the analysis of the stability of surrounding rock and tunnel support design (Deng et...

... of axial strain; (d) variations of pore pressure ratio with time Fig. 8. PSA followed by Mob in different samples 23 12 2021 07 02 2023 ICE Publishing: all rights reserved 2023 anisotropy laboratory tests liquefaction Analysis of the failure modes of sands...

... becomes fully undrained. Finnie & Randolph (1994) suggested that this point occurs at a normalised velocity of approximately V_ref = 30. clays geotechnical engineering laboratory tests An understanding of rate effects is key to the analysis of a wide range...