Results 31 to 40 of about 2,186,796 (355)

Jet Scour in Cohesive and Non-Cohesive Soil

, 2022
A safe design of hydraulic structures depends on reliable estimations of the scour generated by the interaction between flow, structure, and bed sediments. Non-cohesive and cohesive soils are characterized by very different scour processes. Consequently, the behavior of the two soil types under scour has usually been studied separately.
Di Nardi, J., Palermo, M., Pagliara, S., Bombardelli, F. A.   +3 more
openaire   +3 more sources

Permeability coefficient tests in non-cohesive soils

Przegląd Naukowy Inżynieria i Kształtowanie Środowiska, 2020
The paper aims to comparison the permeability coefficient in non-cohesive soils by the method of test pumping and based on tests in a consolidometer. The tests were carried out on 18 types of non-cohesive soils with different fraction. Pumping tests were
Grzegorz Wrzesiński
doaj   +1 more source

Effect of Ureolytic Bacteria on Compressibility of the Soils with Variable Gradation

Architecture, Civil Engineering, Environment, 2023
The aim of this study is to present the effect of treatment with ureolytic bacteria (Sporosarcina pasteurii) on the compressibility parameters of mineral and anthropogenic soils.
Wasil Mariola, Wydro Urszula, Wołejko Elżbieta   +2 more
doaj   +1 more source

Wet Granular Materials

, 2006
Most studies on granular physics have focused on dry granular media, with no liquids between the grains. However, in geology and many real world applications (e.g., food processing, pharmaceuticals, ceramics, civil engineering, constructions, and many ...
Albert I, Albert R, Bagnold RA, Bartelt P, Baumann G, Behringer RP, Benza VG, Bonamy D, Bowden FP, Cassel DK, Castellanos A, Cates ME, Coniglio A, Coussot P, Crassous J, D'Anna G, D'Anna G, D'Anna G, D'Anna G, de Gennes P-G, Dikau R, Duran J, Ertas D, Fierro A, Forsyth AJ, Franco Nori, Fraysse N, Fukue M, Geromichalos D, Gioia G, Géminard J-C, Hakuno M, Herminghaus S, Hertz H, Hilf JW, Ho DYF, Hornbaker DJ, Israelachvili JN, Kansai International Airport Co. Ltd., Kimura Y, Knight JB, Kristensen HG, Kudrolli A, Kézdi Á, Landau LD, Lian G, Liu AJ, Losert W, Lu N, Makse HA, Mason TG, Medved M, Melo F, Mitarai N, Mitarai N, Mitarai N, Mitarai N, Namiko Mitarai, Nase ST, Nasuno S, Nedderman RM, Newitt DM, Nicodemi M, Nicodemi M, Nicor F, Nori F, Nowak S, Oka F, Olivi-Tran N, Pak HK, Phene CJ, Phene CJ, Pierrat P, Pinkus O, Pitois O, Pöschel T, Rajchenbach J, Rajchenbach J, Reed JS, Renard S, Restagno F, Ristow GH, Ristow GH, Schell M, Schulz M, Seligman G, Shapiro LH, Tarjus G, Tegzes P, Tegzes P, Tegzes P, Van Damme H, Xu H, Xu JQ   +93 more
core   +3 more sources

Effect of Interaction between Bridge Piers on Local Scouring in Cohesive Soils

, 2020
Local scour at the piers is one of the main reasons of bridge foundation undermining. Earlier research studies focused mainly on the scour at a single bridge pier; nevertheless, modern designs of the bridges comprise wide-span and thus group of piers ...
Zahraa F. Hassan, I. Karim, A. Al-Shukur
semanticscholar   +1 more source

Study on the Strength and Yield Behaviors of Modified Silty Clay

Geofluids, 2022
To study the strength and yield behaviors of the modified soil, a series of triaxial compression tests were carried out for modified silty clay with different contents of red Pisha sandstone and carbide slag, respectively.
Yuhang Liu, Ruiqiang Bai, Dongqing Li
doaj   +1 more source

Effect of Acid Contamination on the Geotechnical Properties of Cohesive Soils from Oke-Ejigbo area of Abeokuta, South-western Nigeria

Journal of Applied Sciences and Environmental Management, 2021
Environmental degradation is a threat to the ecosystem and natural resources. The research investigated the effects of hydrochloric acid contamination on the geotechnical properties of cohesive soils obtained from Oke-Ejigbo area of Abeokuta, South ...
A.A. Adekunle, O. Omobolaji, U.I. Isaac, A.T. Akinbami   +3 more
doaj   +1 more source

The plastic limit of clays [PDF]

, 2013
The plastic limit of soils was first described by Atterberg in 1911. The thread-rolling test was standardised at the US Public Roads Bureau in the 1920s and 1930s, and has subsequently become one of the standard tests of soil mechanics.
Bolton, Malcolm D., Haigh, Stuart K., Vardanega, Paul J   +2 more
core   +2 more sources

Study on the microstructure of granite residual soils

Zhongguo dizhi zaihai yu fangzhi xuebao
Granite residual soils pervade the hilly and mountainous regions of southeast China, where they are susceptible to destabilization and landslides, particularly under rainfall influences.
Jingru ZHUANG, Wei LIN, Wenbin JIAN, Chang XIA, Zhihui HUANG   +4 more
doaj   +1 more source

Finite Element Analysis for Bearing Capacity of Rectangular Footing Resting Near Sloped Cohesive Soil

Tikrit Journal of Engineering Sciences, 2011
Finite element method is used to investigate the ultimate bearing capacity of rectangular footing resting on cohesive soil near slope. The effect of footing aspect ratio (L/B), distance ratio (b/B), and slope angle (β) on the bearing capacity are ...
Jawdat K. Abbas, Ayad S. Sabbar
doaj   +1 more source