Results 21 to 30 of about 5,445 (203)

Plant communities of stubble-fielde in the Lublin region. P.llI. Plant communities of rich and humid sites

Acta Agrobotanica, 2013
Two plant communities have been distinguished on the fertile and humid solis in the Lublin region. I. Oxalido-Chenopodietum polyspermi Siss. 1942 (especially on the alluvial soils developed from loams, clays and silts); 2.
Maria Jęruszczak
doaj   +1 more source

An Investigation into the Influence of Sample Height on the Consolidation Behaviour of Dredged Silt

Applied Sciences, 2023
This study delves into the effects of sample height on consolidation behaviour, utilising the automatic air pressure consolidometer. Extensive tests were conducted on three varieties of dredged silt samples of varying heights from Qianwan, Shenzhen ...
Ronghua Hu, Ming Zhang, Jiaqi Wang
doaj   +1 more source

Shear modulus and damping ratio of a nonplastic silt at large shear strains [PDF]

E3S Web of Conferences, 2019
Site response analyses and solution of dynamic soil-structure interaction problems need determination of variation of shear modulus and damping ratio with shear strain.
Sezer Alper, Karakan Eyyub, Tanrinian Nazar   +2 more
doaj   +1 more source

The stubble-field plant communities on lowland complexes in South-Eastern Poland. P. II. Plant communities of the Eu-Polygono-Chenopodion alliance

Acta Agrobotanica, 2013
Part I deals with the Panico-Setarion stubble plant communities. Part II describes the Eu-Polygono-Chenopodion plant communities. Part II is based on 89 photosociological records.
Czesława Trąba, Zdzisława Wójcik
doaj   +1 more source

Liquefaction of silts: the Adapazari criteria

, 2010
Ground failures in the form of liquefaction, loss of bearing capacity and soil softening have been observed during the 1999 Marmara (Turkey) earthquake. Research to understand the failure phenomena has been carried out since the earthquakes.
Sert, Sedat, Bol, Ertan, Özocak, Aşkın, Arel, Ersin   +3 more
core   +2 more sources

Current dynamics of accumulation and composition of alluvium in the near-channel floodplain of the Oka River (Russia)

Учёные записки Казанского университета: Серия Естественные науки, 2021
In 2014–2018, we carried out stationary observations of the lithological characteristics of 263 alluvial sediment samples collected with the sediment traps placed in the near-channel floodplain of the Oka River, about 743–604 km from its mouth.
A.Yu. Vorobyov, V.A. Krivtcov, A.S. Kadyrov   +2 more
doaj   +1 more source

Estimation of Effective Internal Friction Angle by Ball Penetration Test: Large-Deformation Analyses

Journal of Marine Science and Engineering
The ball penetrometer is a full-flow penetrometer used as an alternative to the traditional cone penetrometer for characterizing the strength of soft sediments, particularly for offshore engineering, due to its large projection area. However, if the ball
Bohan Zhou, Wenli Zhang, Dong Wang, Dengfeng Fu   +3 more
doaj   +1 more source

Engineering characterisation of estuarine silts

, 2007
Guidance is provided for geotechnical engineers designing civil engineering works in silty soils. A detailed characterisation of two estuarine silt sites in Ireland is performed and the soil properties are linked to their geological origin.
Long, Michael (Michael M.)
core   +1 more source

Programação em matlab para a análise de tensões em barragens gravidade de concreto com a consideração de sismos e sedimentos

Revista IBRACON de Estruturas e Materiais
Tendo-se em vista a importância sócio-econômica que as barragens possuem no Brasil e os grandes investimentos realizados acerca destas estruturas,o objetivo deste trabalho é contribuir para o estudo destas estruturas, através do desenvolvimento de um ...
R. C. Silva, L. S. Viana
doaj   +1 more source

Geoelectrical analysis for evaluating the groundwater characteristics of wadi El Madamud Area, Southeast Luxor, Egypt

Journal of Taibah University for Science, 2020
In this work, the totally 31 Vertical Electric Soundings (VESes) were carried out at wadi El Madamud, Southeastern Luxor city. These are processed and interpreted the forms of geologic models composed of five geoelectric layers of varying resistivities ...
Mohamed A. S. Youssef
doaj   +1 more source