Results 51 to 60 of about 3,733 (230)

Integrated Ultrasonic Flow Meter and Microwave Sensing Technology for Wet Gas Measurement: Development and Validation of Over‐Reading Correction Models

open access: yesIET Science, Measurement &Technology, Volume 19, Issue 1, January/December 2025.
This study developed a non‐invasive Over‐Reading Correction model (OR) for wet gas measurement by integrating Ultrasonic Flow Meters and Microwave Sensing Technology (USMMW). A controlled multiphase flow loop setup provided experimental data, with ultrasonic flow meters measuring over‐reading flow rates and microwave sensors detecting liquid content in
Ishigita Lucas Shunashu   +2 more
wiley   +1 more source

Prediction of stratified ground consolidation via a physics‐informed neural network utilizing short‐term excess pore water pressure monitoring data

open access: yesComputer-Aided Civil and Infrastructure Engineering, Volume 40, Issue 2, Page 147-165, 10 January 2025.
Abstract Predicting stratified ground consolidation effectively remains a challenge in geotechnical engineering, especially when it comes to quickly and dependably determining the coefficient of consolidation (cv${c}_{\mathrm{v}}$) for each soil layer.
Weibing Gong   +3 more
wiley   +1 more source

Determination of Mechanical Properties of Soils Based on CPTU Data

open access: yesArchitecture, Civil Engineering, Environment, 2023
The study aimed to interpret the results of cone penetration tests with pore pressure measurement (CPTU). Tests were performed on a section of the designed road about 200 m long.
Chmielewska Iwona
doaj   +1 more source

Overview geotechnical model tests on dike safety at Deltares [PDF]

open access: yes, 2012
Three on-going dike safety studies (on: macro stability, piping and flow slides) in the Netherlands make use of geotechnical physical models. A short outline of these projects is presented; the physical models chosen are described and discussed.
Bezuijen, Adam   +3 more
core   +1 more source

OBTENCIÓN DE PARÁMETROS DEL MODELO HARDENING SOIL MEDIANTE ENSAYO CPTu EN SUELOS BLANDOS DE BOGOTÁ

open access: yesRevista Politécnica, 2018
Proyectos de ingeniería como excavaciones, cimentaciones y/o estabilización de taludes, cada día requieren estudios más exigentes que implementen análisis en elementos finitos para obtener resultados más precisos y confiables, esto sólo es posible ...
Rubby Vanesa Ballesteros Granados
doaj   +1 more source

The formation of freckles in binary alloys [PDF]

open access: yes, 1985
This paper presents a synopsis of some recent work, still in progress, aimed at elucidating a quantitative explanation of the processes by which flow chimneys form when certain types of alloys are directionally solidified. If (for example) light fluid is
Fowler, A. C.
core   +2 more sources

CPTU-based permeability evaluation of clays

open access: yesIOP Conference Series: Earth and Environmental Science
Abstract The piezocone penetration test (CPTU) is an efficient in-situ testing method for delineating subsurface stratigraphy and interpreting geoparameters continuously with depth. However, owing to the regional sensitivity and geological diversity, the applicability of CPTU-based geotechnical parameter evaluation methods is limited ...
Hualei Feng   +4 more
openaire   +1 more source

Cyclic resistance evaluation of marine clay based on CPTu data: a case study of Shaba Wind Farm

open access: yesFrontiers in Marine Science
The offshore wind farm industry has recently experienced significant global growth. This study presents a thorough site investigation and analysis of the cyclic resistance of marine clay for offshore foundation design, using the Shaba wind farm in ...
Qi Wu   +4 more
doaj   +1 more source

Effective Friction Angle Of Deltaic Soils In The Vistula Marshlands

open access: yesStudia Geotechnica et Mechanica, 2019
This article presents the results of laboratory tests on soft, normally consolidated soils from the Vistula Marshlands. Samples of high-plasticity organic soils (muds) taken from 3.2–4.0 m and 9.5–10.0 m depth, as well as peat deposit at 14.0 m, are ...
Międlarz Kamila   +2 more
doaj   +1 more source

A Natural Seismic Isolating System: The Buried Mangrove Effects [PDF]

open access: yes, 2011
The Belleplaine test site, located in the island of Guadeloupe (French Lesser Antilles) includes a three-accelerometer vertical array, designed for liquefac- tion studies.
Foray, Pierre   +4 more
core   +5 more sources

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