Results 11 to 20 of about 1,049,966 (310)

Elastic aftereffect in the process of asphalt concrete mixture compaction [PDF]

open access: yesНаучно-технический вестник Брянского государственного университета, 2021
Asphalt concrete of various brands is mainly used as a road surface. The quality and durability of the coating depends on its density. To achieve the required density of the asphalt concrete pavement, road rollers are used. The working body of the roller
Shishkin E.A.   +2 more
doaj   +1 more source

A Review on the Effect of Soil Compaction and its Management for Sustainable Crop Production

open access: yesJournal of Biosystems Engineering, 2021
Sustainable crop production could contribute to feed and fuel for the ever-increasing global population. The use of heavy agricultural machinery has improved the efficiency of farming operations and increased global food production since the 1950s.
M. Shaheb, R. Venkatesh, S. Shearer
semanticscholar   +1 more source

Plant roots sense soil compaction through restricted ethylene diffusion

open access: yesScience, 2021
Ethylene aplenty signals soil compaction It's tough to drive a spade through compacted soil, and plant roots seem to have the same problem when growing in compacted ground. Pandey et al.
Bipin K. Pandey   +15 more
semanticscholar   +1 more source

Ten-year comparison of two different techniques for femoral bone cavity preparation—broaching versus compaction in patients with cementless total hip arthroplasty: a randomized radiostereometric study of 30 total hip arthroplasties in 15 patients operated bilaterally

open access: yesBone & Joint Open, 2021
Aims: Femoral bone preparation using compaction technique has been shown to preserve bone and improve implant fixation in animal models. No long-term clinical outcomes are available.
Maciej Okowinski   +7 more
doaj   +1 more source

MOLDING PROCEDURE FOR PERVIOUS CONCRETE SPECIMENS BY DENSITY CONTROL

open access: yesCase Studies in Construction Materials, 2021
Pervious concrete (PC) is a special concrete with the main objective of surface runoff management, due to its hydraulic performance and infiltration capacity. Currently, the standards and guidelines (existing) do not adequately standardize the production
Kathleen Dall Bello De Souza Risson   +5 more
doaj   +1 more source

Static tests of constructive tires using hydraulic press on the soil [PDF]

open access: yesEngenharia Agrícola, 2015
The power consumption and load capacity of agricultural machines have grown and the effects of pressure on the soil by tires have been still little investigated.
Thiago M. Machado   +4 more
doaj   +1 more source

Tensor compaction of porous rocks: theory and experimental verification

open access: yesЗаписки Горного института, 2022
Compaction in sedimentary basins has been traditionally regarded as a one-dimensional process that ignores inelastic deformation in directions orthogonal to the active load.
Ivan A. Panteleev   +5 more
doaj   +1 more source

Densification of nanocrystalline hydroxyapatite powder via sintering: enhancing mechanical properties for biomedical applications

open access: yesMaterials Research Express, 2023
The effect of compaction load, sintering temperature and soaking time on the sinter-ability and densification of Nano crystalline hydroxyapatite (HA) was assessed.
Waseem Akram   +4 more
doaj   +1 more source

Evaluation of Tikrit Dune Sand Soil Enhanced with CKD [PDF]

open access: yesE3S Web of Conferences, 2023
Dune sands occupy large parts of Iraq, posing significant challenges for infrastructure building. Geotechnical research and stabilization for dune soils are necessary to determine the engineering features of these soils as a foundation material in ...
Altameemi Zainab A.   +2 more
doaj   +1 more source

Experimental studies on compaction of soil with HAMM 3411 vibrating roller

open access: yesВестник СибАДИ, 2023
Introduction. Mathematical modelling is used to assess the influence of various factors on the result of soil compaction by a vibratory roller. The verification of the mathematical model is carried out by comparing it with the results of the experimental
I. S. Tyuremnov   +2 more
doaj   +1 more source

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