نتایج جستجو برای: cobble

تعداد نتایج: 285  

Journal: :Journal of Japan Society of Civil Engineers, Ser. B1 (Hydraulic Engineering) 2017

1999
Kari L. Lavalli Roy K. Kropp

Abundance of juvenile lobsters at the new outfall site: comparisons with inshore abundances and discussion of potential impacts on lobster populations. The Massachusetts Water Resources Authority (MWRA) was mandated by the Outfall Monitoring Task Force (OMTF) to design and execute a study in the cobble-boulder habitats of the new outfall nearfield region for determination of the density of earl...

Journal: :Geosciences 2021

This project aims to re-assess our understanding of the shape fluvial bedload gravels by drawing together existing information on gravel shape. At its crux, however, is interpretation a large, high-quality set measurements made from Sabeto River western Viti Levu, Fiji. work reveals that apparent simplicity displayed most studies downstream rounding disguises complex pattern stepwise reversals ...

2009
Arvind Singh Kurt Fienberg Douglas J. Jerolmack Jeffrey Marr Efi Foufoula-Georgiou

[1] In the paper ‘‘Experimental evidence for statistical scaling and intermittency in sediment transport rates’’ by A. Singh et al. (Journal of Geophysical Research, 114, F01025, doi:10.1029/2007JF000963, 2009), we performed a multiscale analysis of bed load sediment transport series collected in a large-scale experimental flume at the St. Anthony Falls Laboratory at the University of Minnesota...

Journal: :Jurnal Pendidikan Teknologi Kejuruan 2022

The failure of the roll during rolling process causes cobble to lose production time for several hours. Investigations include visual inspection, lltrasonic test, chemical analysis, metallography, and hardness measurement. Stand finishing F1-F4 uses High Chrome (HCr) material type, while F5-F6 ICDP type. Spalling work occurs on stand F5 with Roll Top position. was chipped between shell core an ...

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