Results 11 to 20 of about 116,428 (287)

THE PLASTICITY INDEX OF INORGANIC CLAY [PDF]

open access: yes, 2023
This paper presents a model that can be used to compute the plasticity index of inorganic soil using the correlation between the liquid limit and the plasticity index. The model was developed using British fall cone Atterberg limit test results using 120 inorganic soils of widely varying plasticity, including commercial bentonite, and validated using ...
Maregesi, Gerald
core   +4 more sources

Unified Plasticity Potential of Soils

open access: yesApplied Sciences, 2023
Soil plasticity characteristics are of great importance to practicing engineers and academics due to their wide range of applications mainly concerning settlement and soil strength assessment and volume change behavior.
Bekir Salih Firincioglu, Huriye Bilsel
doaj   +2 more sources

Test and Study on Relative Hot Plasticity of MnS Inclusion in a New Free-Cutting Stainless Steel TBPS

open access: yesTeshugang, 2016
The test free-cutting stainless steel TBPS (/% : 0.02C, 0.75Si, 1.50Mn, 0.008P, 0.21S, 19.70Cr, 1.10Mo, 0.llPb, 0.008Te) is melted by vacuum induction furnace + electro-slag remelting (ESR)(Φ350 mm, 500 kg ingot) , and the relative hot plasticity of MnS ...
罗刚, 王辉绵
doaj   +1 more source

A new index of cortical plasticity induced by paired associative stimulation to describe cognitive status in aged healthy subjects

open access: yesFrontiers in Physiology
IntroductionCortical plasticity is a key factor for cognitive skills, and paired associative stimulation (PAS) is useful to study it in humans. Currently, due to the number of non-responders to PAS and discrepancies in the post-PAS time-points assessed ...
Nicola Loi   +12 more
doaj   +2 more sources

DETERMINATION OF THE PLASTICITY INDEX USING SLOPE OF FALL CONE FLOW CURVE

open access: yes, 2022
This paper presents two simple equations that can be used to compute the plasticity index of soil using the correlation between the slope of the British fall cone flow curve and the plasticity index. The models were developed using British fall cone test
maregesi, G
core   +3 more sources

Construction of a New Hollow Cylinder Apparatus to Study the Tensile Behavior of Clay with Different Plasticity Indices [PDF]

open access: yesپژوهش‌های زیرساخت‌های عمرانی, 2021
Soil tensile strength is important in different geotechnical structures such as earth dams, roads, airports, landfills, and retaining walls. There are several experiments to study the tensile behavior of soils with different advantages and disadvantages.
Abbas Ghalandarzadeh   +2 more
doaj   +1 more source

GIS as A Tool for Expansive Soil Detection at Sulaymaniyah City

open access: yesJournal of Engineering, 2020
Geotechnical engineering like any other engineering field has to develop and cope with new technologies. This article intends to investigate the spatial relationships between soil’s liquid limit (LL), plasticity index (PI) and Liquidity index (LI) for ...
Kamal Ahmad Rashed, Alle A Hussein
doaj   +1 more source

Prediction of Safe Bearing Capacity with Adaptive Neuro-Fuzzy Inference System of Fine-Grained Soils [PDF]

open access: yesJournal of Soft Computing in Civil Engineering, 2022
A lot of fieldwork is required to assess the safe bearing capacity (SBC) of fine-grained soil using IS Code, along with performing shear parameters to determine angle of internal friction and cohesion. Standard penetration tests are conducted in order to
Vaddi Phani Kumar, Ch Sudharani
doaj   +1 more source

Sub-Surface Geotechnical Data Visualization of Inaccessible Sites Using GIS

open access: yesISPRS International Journal of Geo-Information, 2022
Geotechnical investigation, in hilly areas, for high-rise projects, becomes a problematic issue and costly process due to difficulties in mobilization and assembling the drilling equipment on mountainous terrains.
Tariq Ahmed Awan   +7 more
doaj   +1 more source

Correlations between physical and mechanical property indexes of Shanghai soil based on support vector machine

open access: yes地震科学进展, 2023
Correlation analysis of physical and mechanical indexes of Shanghai soil was carried out. Using the support vector machine algorithm, the authors constructed a correlation analysis model of soil plasticity index, liquidity index and compressibility ...
Zhiguo Li   +3 more
doaj   +1 more source

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