Results 1 to 10 of about 18,960 (263)

Evaluation of strength characteristics of soils based on piezocone penetration tests and flat dilatometer tests in water areas

open access: yesYantu gongcheng xuebao, 2023
In geotechnical engineering investigation, the multivariate in-situ test data fusion method has become the research trend, and it has obvious advantages in improving the accuracy of parameters and the evaluation of strength characteristics of soils.
ZHANG Guochao 1, YU Song 1, ZHANG Junjie 1, ZHANG Rong 1, WANG Yong 2
doaj   +1 more source

Enhancement of the rheological properties of magnetorheological foam via different constraint volumes foaming approach

open access: yesPolymer Testing, 2023
The potential of magnetorheological (MR) foam, a recently developed porous smart material, has grown rapidly in recent years. The ability of MR foam to change its properties continuously, actively, and reversibly in response to a controlled external ...
Ainaa Amirah Marzuki   +6 more
doaj   +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

Mutual information‐based constant‐modulus waveform design for multiple‐input‐multiple‐output radar in spectrally crowded environment

open access: yesIET Radar, Sonar & Navigation, 2023
This study considers designing constant‐modulus waveforms for multiple‐input‐multiple‐output radar in spectrally crowded environment. The mutual information is used as the waveform design metric.
Xuyang Wang, Bo Tang, Da Li, Wenjun Wu
doaj   +1 more source

The Use of CPTU and DMT Methods to Determine Soil Deformation Moduli—Perspectives and Limitations

open access: yesStudia Geotechnica et Mechanica, 2023
The article presents the concept of determining constrained modulus—M0, initial shear modulus—G0, Young modulus—E, and rigidity index—IR on the basis of parameters from static penetration tests CPTU (Piezocone Penetration Testing), SCPTU (Seismic ...
Młynarek Z., Wierzbicki J., Lunne T.
doaj   +1 more source

Mechanical properties of soils in internal waste bank of lignite mines and their primary characteristics [PDF]

open access: yesArchives of Civil Engineering
The modern development of urban areas is related to, among others, the location of industrial facilities on the outskirts of cities. More and more often, commercial buildings are founded on areas that have not been used for construction so far.
Jędrzej Wierzbicki   +2 more
doaj   +1 more source

Constrained modulus of fine-grained soils from in situ-based correlations and comparison with laboratory tests [PDF]

open access: yesE3S Web of Conferences
The Constrained Modulus of soil is an important parameter to quantify compressibility of soils and calculate consolidation settlements, especially for clays. It is often expressed in terms of 1D constrained modulus, M or its inverse coefficient of volume
Dhimitri Luisa, Powell John J.M.
doaj   +1 more source

Shear properties of MgO inferred using neural networks [PDF]

open access: yesEuropean Journal of Mineralogy, 2023
Shear properties of mantle minerals are vital for interpreting seismic shear wave speeds and therefore inferring the composition and dynamics of a planetary interior.
A. Rijal   +4 more
doaj   +1 more source

Modulus-based iterative methods for constrained Tikhonov regularization

open access: yesJournal of Computational and Applied Mathematics, 2017
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Bai Z. -Z.   +5 more
openaire   +3 more sources

Effect of clay mineral content on soil strength parameters

open access: yesAlexandria Engineering Journal, 2023
The impact of clay mineralogy on engineering properties relevant to road design, such as the strength and stiffness of road materials, has recently been the subject of intensive investigations, aiming at providing indirect measures of soil performance ...
Adil A.M. Elhassan   +5 more
doaj   +1 more source

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