Results 31 to 40 of about 1,586,861 (165)

Verification of strength resistance of sandy soil using small scale penetrometer tests

open access: yesPrzegląd Naukowy Inżynieria i Kształtowanie Środowiska, 2021
This study focuses on utilizing cone penetrometer models to determine strength (resistance) of sandy soil and also assessment how the relative density and the angle of friction effects on the measured cone penetration resistance in sandy soil.
Hiba D. Saleem   +2 more
doaj   +1 more source

Microstructure and Properties of Copper–Graphite Composites Fabricated by Spark Plasma Sintering Based on Two-Step Mixing

open access: yesMetals, 2020
The microstructure and properties of Copper-Graphite Composites (CGC) prepared by spark plasma sintering (SPS) based on two-step mixing and wet milling were investigated.
Jinping Liu   +7 more
doaj   +1 more source

An Integrated Approach for Instability Analysis of Lattice Brake System Using Contact Pressure Sensitivity

open access: yesIEEE Access, 2020
This paper presents an attempt to evaluate the sensitivity of lattice parameters on the contact pressure instability of newly lattice brake disc.
Aminreza Karamoozian   +4 more
doaj   +1 more source

Relative Density [PDF]

open access: yes, 2019
This guide deals with relative density - an index that quantifies the degree of packing between the loosest and densest possible state of coarse-grained soils as determined by experiments.The guide is part of a series, which explain the execution of geotechnical classification experiments as carried out at the Geotechnical Engineering Laboratory at ...
Nielsen, Benjaminn Nordahl   +1 more
openaire  

Production and quality of yoghurt in dairy industry Zenica

open access: yesMljekarstvo, 2004
Nowadays, when consumers are more aware of influence of feed on the health, yoghurt gains higher importance. Therefore, its consumption raises everyday. It is perfect fermented milk and source of high valuable nutrients.
Sonja Bijeljac   +2 more
doaj  

Some aspects on geometric and matrix work-hardening characteristics of sintered cold forged copper alloy preforms [PDF]

open access: yesMaterials Research, 2013
Powder metallurgy (P/M) material subjected to plastic deformation results into densification, however the extended deformation would not only enhance the densification also supplements the strain hardening.
A Rajeshkannan   +2 more
doaj   +1 more source

Model Test of the Pullout Bearing Capacity of End-Bearing Torpedo Anchors

open access: yesJournal of Marine Science and Engineering, 2022
Torpedo anchors (TAs) are regarded as one of the most efficient mooring solutions for taut mooring systems, and end-bearing TAs are a new type of TA that primarily relies on end-bearing plates at the tail to generate a pile-end resistance to improve ...
Gang Li, Jinli Zhang, Jia Liu
doaj   +1 more source

3D Printed Gyroid Lattices with Graded Density for Advanced Ballistic Protection [PDF]

open access: yesINCAS Bulletin
Additive manufacturing enables the fabrication of complex cellular architectures with controllable mechanical properties, making triple periodic minimum surface area (TPMS) networks promising candidates for lightweight, energy-absorbing applications.
George Catalin CRISTEA   +5 more
doaj   +1 more source

Influence of Process Energy on the Formation of Imperfections in Body-Centered Cubic Cells with Struts in the Vertical Orientation Produced by Laser Powder Bed Fusion from the Magnesium Alloy WE43

open access: yesMicromachines
The low specific density and good strength-to-weight ratio make magnesium alloys a promising material for lightweight applications. The combination of the properties of magnesium alloys and Additive Manufacturing by the Laser Powder Bed Fusion (LPBF ...
Jan Jaroš   +3 more
doaj   +1 more source

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