Results 101 to 110 of about 18,205 (226)
Study on GMZ bentonite-sand mixture by undrained triaxial tests
E3S Web of Conferences, 2016 It is particularly necessary to study the deformation, strength and the changes of pore water pressure of bentonite-based buffer/backfill materials under the undrained condition.
Sun Wen-jing +6 more
doaj +1 more source
Faecal sludge simulants to aid the development of desludging technologies [PDF]
, 2015 This paper presents a review of currently available data from the literature on the undrained shear strength, bulk density, stickiness and debris content of faecal sludge.
Byrne, A. +7 more
core +3 more sources
Journal of Geophysical Research: Solid Earth, Volume 131, Issue 3, March 2026.Abstract Volcanic debris avalanches can transform into highly mobile debris flows, reaching long runout distances and posing significant hazards to downstream populations. This high mobility arises from complex, evolving rheological behavior driven by dynamic changes in pore pressure, internal resistance, and material properties during the flow.
Juliette Vicente, Stuart Mead
wiley +1 more source
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
doaj +1 more source
Support pressure for circular tunnels in two layered undrained clay
Journal of Rock Mechanics and Geotechnical Engineering, 2020 To estimate the required support pressure for stability of circular tunnels in two layered clay under undrained condition, numerical solutions are developed by performing finite element lower bound limit analysis in conjunction with second-order cone ...
Bibhash Kumar, Jagdish Prasad Sahoo
doaj +1 more source
Journal of Geophysical Research: Earth Surface, Volume 131, Issue 3, March 2026.Abstract Quantifying dune face failure during storm wave conditions is critical for improving the predictive capability of coastal erosion models. However, most high‐resolution dune erosion observations used to validate these models were obtained from reduced‐scale laboratory experiments, raising questions about their applicability to field‐scale dunes.
S. Conti, I. L. Turner, K. D. Splinter
wiley +1 more source
Dilatancy relation for overconsolidated clay [PDF]
, 2017 A distinct feature of overconsolidated (OC) clays is that their dilatancy behavior is dependent on the degree of overconsolidation. Typically, a heavily OC clay shows volume expansion, whereas a lightly OC clay exhibits volume contraction when subjected ...
Gao, Zhiwei, Yin, Zhen-Yu, Zhao, Jidong
core +2 more sources
AIP AdvancesGeotechnical designs and analyses of earth structures and foundations exclusively involve the assessment and consideration of unsaturated soil shear strength. The laboratory testing equipment and methods for predicting the unsaturated soil shear strength
Prashant Pande +7 more
doaj +1 more source
Yantu gongcheng xuebao, 2019 A series of undrained cyclic torsional shear tests and monotonic torsional shear tests are carried out on Fujian standard sand and Hutuo River fine sand under different initial static pore water pressures by using the hollow cylinder torsional shear ...
XU Cheng-shun 1, LI Yan-mei 1,2, PAN Xia 1, GENG Lin 1
doaj +1 more source
The undrained strength - liquidity index relationship [PDF]
, 2014 A database of 641 fall cone tests on 101 soil samples from 12 countries has been analysed to determine the best mathematical relationship linking undrained shear strength with liquidity index.
Haigh, SK, Vardanega, PJ
core +4 more sources