To meet these objectives, the study describes sediment grain-size distributions and uses them to interpret wind-sand flow parameters around the different types of sand barrier. The study also used sedimentary parameters to compare barrier types in terms of their effectiveness in controlling large-...
Grain size distributionInternal erosionLaboratory testPermeabilityThe modal decomposition method (MDM) is used to analyse the grain size distribution curve (GSDC) of a soil that was likely to produce internal erosion according to old criteria, and produced internal erosion in laboratory tests. Many ...
The wheel topography was generated by direct measurement of grain heights and distribution in their work, while empirical expressions were presented for force and wear characteristics in terms of geometric features of pyramidal grain shapes. They based their study on the work of [Will92] which ...
that the observed grain refining in Al–Cu binary alloys is mainly due to an increase in the constitutional undercooling in the sense that increasing the added Cu leads to a decrease in the slope of the temperature gradient ahead of the newly formed grains leading to restriction of their size...
Total Grain-Size Distribution (TGSD) of tephra deposits is key to the characterization of explosive volcanism, plume-dispersal modeling, and magmatic fragmentation studies. Nonetheless, various aspects that includes deposit exposure and data fitting make
and (d) instance segmentation further identifies the instance each pixel belongs to. As most of the deep learning-based weed recognition studies are based on existing and well-known deep architectures, those relevant to weed recognition, including their building blocks and contributions, are ...
Figure 4 and Figure 5 show the simulated curves and their equivalent experimental counterparts. In order to characterize further the mechanical behavior, several quantities were collected from the tensile curves: Figure 4. Tensile curves (engineering stress and strain) for model predictions and ...
[7,8]. Modern rivers flowing partly through urban city areas are often channelized, and natural grain size distribution as well as the provenance of the clasts in their deposits is consequently under anthropogenic influence. Research results in confined areas can reflect these influences on the ...
Current methods of relating hydraulic conductivity to grain-size distribution rely on a single so-called representative grain-size distribution parameter such as the effective diameter, geometric mean, median, standard deviation, etc. An alternative procedure is proposed which relates the hydraulic ...
Average grain size frequency distribution curves in the QTH01 and QTH02 and JDT sections.Yu, LiNai'ang, WangChengqi, Zhang