Results 71 to 80 of about 317 (185)

Numerical study of viscous effects during CPTu

7th International Conference on Geotechnical and Geophysical Site Characterization
Variable penetration rates during CPTu may impact cone readings through partial consolidation during penetration but also through viscous soil skeleton behaviour. The latter phenomenon is characteristic of dynamic penetrometers during fast penetration in fine-grained materials where tip resistance increases when the penetration rate increases.
L. Hauser, D. Durán, P. Durán, L. Monforte, M. Arroyo, A. Gens   +5 more
openaire   +2 more sources

Modern in-situ evaluation techniques and methods for vertical cut-off walls of contaminated sites

Yantu gongcheng xuebao
The vertical cut-off walls of slurry, such as soil-bentonite, are widely used in seepage control and retention projects for contaminated sites, especially in groundwater pollution prevention, landfills and mine tailings management.
WANG Ke 1, 2, ZHANG Yan 1, 2, YANG Zhongnian 3, DING Song 1, 2, NIE Liqing 1, 2
doaj   +1 more source

Improving the interpretation of undrained shear strength from piezocone penetration tests by integrating soil physical properties using a hybrid meta-heuristic algorithm

Journal of Rock Mechanics and Geotechnical Engineering
Conventional empirical equations for estimating undrained shear strength (su) from piezocone penetration test (CPTu) data, without incorporating soil physical properties, often lack the accuracy and robustness required for geotechnical site ...
Meng Wu, Zening Zhao, Guojun Cai
doaj   +1 more source

Large scale model testing of CPTU in sand

, 2022
Feltundersøkelser er viktig innenfor geoteknisk prosjektering, og kan være uunværlig for å unngå jordskred. CPTU-testen er en viktig feltundersøkelse på grunn av at det er en metode som er enkel og tilgjengelig å bruke, i tillegg til at den er kostnadseffektiv.
Eidem, Karina Trøan, Lindgaard, Kristian Werner   +1 more
openaire   +2 more sources

Geotechnical characterization and stability analysis of subaqueous slopes in Lake Lucerne (Switzerland). [PDF]

Nat Hazards (Dordr), 2022
Shynkarenko A, Kremer K, Stegmann S, Bergamo P, Lontsi AM, Roesner A, Hammerschmidt S, Kopf A, Fäh D.   +8 more
europepmc   +1 more source

Protocol for the YORKSURe prospective multistage study testing the feasibility for early detection of bladder cancer in populations with high disease-specific mortality risk. [PDF]

BMJ Open, 2023
Catto JW, North B, Goff M, Carter A, Sleeth M, Mandrik O, Chilcott J, Sasieni P, Cumberbatch MGK.   +8 more
europepmc   +1 more source

CPTU CORRELATIONS FOR CLAYS

, 2019
As part of the R&D project GEODIP-SP8, a multivariate high-quality database of sensitive clays consisting of laboratory strength and consolidation test results, index parameters and CPTU parameters was established. The present report evaluates, with the help of multiple regression analyses, possible correlations among measured CPTU parameters (e.g ...
openaire   +1 more source

CPT-DMT Correlations on Regional Soils from Croatia. [PDF]

Sensors (Basel), 2022
Grabar K, Strelec S, Špiranec M, Dodigović F.   +3 more
europepmc   +1 more source

Cone penetration index for soil behaviour type prediction. [PDF]

Sci Rep, 2022
Sodré DJR.
europepmc   +1 more source

Favipiravir exposure and pregnancy outcome of COVID-19 patients. [PDF]

Eur J Obstet Gynecol Reprod Biol, 2022
Tırmıkçıoğlu Z.
europepmc   +1 more source