Results 21 to 30 of about 88,120 (297)

Evaluation of the unit weight of organic soils from a CPTM using an Artificial Neural Networks [PDF]

open access: yesArchives of Civil Engineering, 2021
This paper discusses the use of mechanical cone penetration test CPTM for estimating the soil unit weight of selected organic soils in Rzeszow site, Poland.
Grzegorz Straż, Artur Borowiec
doaj   +1 more source

SHALLOW FOUNDATION BEARING CAPACITY ANALYSIS BASED ON CONE PENETRATION TEST

open access: yesJurnal Teknik Sipil, 2022
In the simple buildings, shallow foundations can be used to support the construction above them. This shallow foundation has various types, including the type of footplate which can be calculated using the Terzaghi equation.
Undayani Cita Sari   +3 more
doaj   +1 more source

Analysis of piezocone penetration under different drainage conditions with the two-phase Material Point Method [PDF]

open access: yes, 2016
The piezocone penetration test (CPTU) is commonly used to identify the soil profile and to estimate material properties. Depending on the soil type, ranging from clay to sand, undrained, partially drained or drained conditions may occur during cone ...
Beuth, Lars   +2 more
core   +1 more source

Application of Dynamic Cone Penetration Test to Gypseous Soils

open access: yesTikrit Journal of Engineering Sciences, 2018
Dynamic cone penetration test (DCPT) is a fast, economical and easy to conduct. It is widely used to assess the strength of natural and compacted soils. The device is introduced in the 1950s. However, it was newly introduced in Iraq.
Ahmed A. H. Al-Obaidi   +1 more
doaj   +3 more sources

Microstructural study of the deformation zones during cone penetration in silt at variable penetration rates [PDF]

open access: yes, 2015
During conventional cone penetration testing in silt, the soil will normally be partially drained. If the penetration rate varies, time for drainage is altered and therefore the measured cone resistance and pore pressure will change.
Fonseca, J.   +3 more
core   +1 more source

Analysis of the cone penetration test in layered clay [PDF]

open access: yes, 2010
This paper presents an analysis of the cone penetration test in multi-layered clays using the commercial finite-element code Abaqus/Explicit. The von Mises yield criterion and its associated flow rule are assumed to model the plastic behaviour of ...
Walker, James, Yu, Hai-Sui
core   +2 more sources

The influences of partial saturation on cone penetration tests in silty gold tailings [PDF]

open access: yesE3S Web of Conferences, 2023
Laboratory-controlled cone penetration test results of a silty gold tailings in a variety of saturated and unsaturated states, obtained using two calibration chambers, are presented then interpreted using a state parameter-based approach.
Russell Adrian   +5 more
doaj   +1 more source

Discrete element modelling and cavity expansion analysis of cone penetration testing [PDF]

open access: yes, 2015
This paper uses the discrete element method (DEM) in three dimensions to simulate cone penetration testing (CPT) of granular materials in a calibration chamber.
A Huang   +23 more
core   +1 more source

Analysis and research on the constant-rate penetration mechanism of the seabed cone penetration test system

open access: yesFrontiers in Mechanical Engineering, 2023
The seabed Cone Penetration Test (CPT) system is a common method for investigating offshore soil. This paper focuses on a new subsea CPT method for assessing physical and mechanical properties of marine sediments. The new method enables automatic docking
Ziqiang Ren   +13 more
doaj   +1 more source

Experimental studies of the resultant contact forces in drillbit-rock interaction [PDF]

open access: yes, 2014
Peer ...
Ajibose, Olusegun Kolawole   +2 more
core   +1 more source

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