SILTS

作品数：9被引量：6H指数：2
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Impact of Cr(Ⅲ) complexation with organic acid on its adsorption in silts and fine sands
《Journal of Groundwater Science and Engineering》2024年第4期347-359,共13页Zi-xuan Zhang Lin Wu Xiang-ke Kong Hui Li Le Song Ping Wang Yan-yan Wang 
financially supported jointly by Natural Science Foundation of Fujian Province of China(NO.2023J01227);Natural Science Foundation of Hebei Province(NO.D2020504003);Key Laboratory of Groundwater Remediation of Hebei Province and China Geological Survey(NO.SK202303).
Trivalent chromium(Cr(Ⅲ))can form stable soluble complexes with organic components,altering its adsorption properties in the water-soil environment.This increases the risk of Cr(Ⅲ)migrating to deeper soils and trans...
关键词：Cr(Ⅲ) Cr(Ⅲ)-citric acid Porous media ADSORPTION Inner-sphere complexation 
Study on strength properties and soil behaviour type classification of Huanghe River Delta silts based on variable rate piezocone penetration test
《Acta Oceanologica Sinica》2023年第11期146-158,共13页Yunuo Liu Guoqing Lin Yan Zhang Shenggui Deng Lei Guo Tao Liu 
The National Natural Science Foundation of China under contract No.U2006213。
Fine-grained silt is widely distributed in the Huanghe River Delta(HRD)in China,and the sedimentary structure is complex,meaning that the clay content in the silt is variable.The piezocone penetration test(CPTu)is the...
关键词：Huanghe River Delta piezocone penetration test silty soils clay content friction angle soil behaviour type classification 
Mapping of the Sedimentary Facies of the Bottom of the Ouladine Lagoon in Grand-Bassam (Ivory Coast_West Africa)
《Journal of Geoscience and Environment Protection》2022年第10期163-175,共13页Bi Kassia Francis Koffi Samassy Rokyatou Epouse Yeo Kouassi Kouamé Alfred 
The Ouladine lagoon has an irregular bottom lined with different substrates. The lithological characteristics make it possible to observe sediments ranging from silts to sands and mixed sediments of variable color. Th...
关键词：Substrate LITHOLOGY SILTS Sediments Barrier Beach Mouth Granulometric ESTUARINE SALTATION 
Sedimentary Changes of a Sand Layer in Liquefied Silts被引量：3
《Journal of Ocean University of China》2021年第5期1046-1054,共9页REN Yupeng ZENG Yu XU Xingbei XU Guohui 
The funding for this project was provided by the National Natural Science Foundation of China(No.41976049);the Fundamental Research Funds for the Central Universities(No.202061028).
A flume experiment was conducted to investigate the restratification of liquefied sediment strata under a wave load with the focus on the interbedded strata of coarse and fine sediments formed in estuarine and coastal...
关键词：storm-liquefied sediment strata LIQUEFACTION sand layer settlement silt interlayer particle sorting 
Salinity effect on the compaction behaviour,matric suction,stiffness and microstructure of a silty soil被引量：3
《Journal of Rock Mechanics and Geotechnical Engineering》2021年第4期855-863,共9页Zi Ying Yu-Jun Cui Nadia Benahmed Myriam Duc 
the China Scholarship Council(CSC);Ecole des Ponts ParisTech(ENPC);INRAE for their financial support。
To better understand the salinity effect on the compaction behaviour of soil,standard Proctor compaction test was conducted on soil samples with different salinities.Matric suction and small-strain shear modulus,G_(ma...
关键词：SILTS COMPACTION SUCTION STIFFNESS MICROSTRUCTURE 
Sieving Error from Dry-Separating Silt-Sand-Gravel Soils
《Open Journal of Civil Engineering》2019年第4期311-318,共8页Hans Ronnqvist 
RQV Teknik AB
The dry-separation method is an alternative to the wet-preparation in the current European Standard for the determination of particle size distributions by the sieving of soils. Due to the risk of error, dry-separatio...
关键词：Laboratory Tests Particle-Scale Behavior SILTS SANDS GRAVELS Standards & Codes of Practice 
MICROMECHANICAL MODELLING OF PHASE TRANSFORMATION BEHAVIOUR OF A TRANSITIONAL SOIL
《Acta Mechanica Solida Sinica》2014年第3期259-275,共17页Chuang Yu Zhenyu Yin Dongmei Zhang 
supported by the Research Fund for the Doctoral Program of Higher Education of China(No.20110073120012);the Shanghai Pujiang Talent Plan(No.11PJ1405700);the National Natural Science Foundation of China(Nos.41240024,41372285 and 41372264);the Zhejiang Provincial Natural Science Foundation of China(No.1LY13E080013);the NSFC/ANR Joint Research Scheme(Nos.51161130523 and RISMOGEO)
Experiments show that silts and silty soils exhibit contraction followed by dilation during shearing and the slope of failure line decreases at large strains, termed as phase transformation behaviour. This paper is to...
关键词：MICROMECHANICS SILTS constitutive models elastoplasticity ANISOTROPY simulation 
Review on Liquefaction Potential of Silts from CPT Data
《Journal of Geological Resource and Engineering》2014年第2期131-138,共8页M. Farooq Ahmed J. David Rogers Joseph Cravens 
Soil liquefaction occurs when pore water pressure of low cohesion materials equals or exceeds the effective confining pressure. Sudden increases in pore water pressure may occur in response to dynamic loads, such as e...
关键词：LIQUEFACTION pore pressure dynamic loading CPT permeability. 
Genesis,Distribution and Engineering Characteristics of Recently Deposited Silts in Huaibei Plain,Anhui Province
《地学前缘》2009年第S1期243-244,共2页Daoxiang Wu,Zhihai Wu,Guojun Shi,Guoqiang Wang 1.Department of Geotechnical Engineering,Tongji University,Shanghai 200092,China. 2.School of Resources & Environmental Engineering,Hefei University of Technology,Hefei 230009,China 
There are two different genetic types of recently deposited silts widely distributing in Huaibei Plain of Anhui Province:flooding deposited silt of Yellow River and Huaihe River.These recently deposited silts have the...
关键词：recently DEPOSITED SILT engineering GEOLOGICAL characteristics bearing capacity Huaibei Plain 
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