Results 1 to 10 of about 520,472 (308)

The Effect of Fines Content on Compressional Behavior When Using Sand–Kaolinite Mixtures as Embankment Materials

Applied Sciences, 2022
In South Korea, Honam High-Speed Railway has a relatively large residual settlement issue and high fines content has been pointed out as one of the causes. Design guidelines regulate not to use soils containing fines content higher than 25%.
Panyabot Kaothon, Su-Hyung Lee, Yeong-Tae Choi, Chan-Young Yune   +3 more
doaj   +3 more sources

Determination of the transitional fines content of sand-non plastic fines mixtures

Soils and Foundations, 2015
The transitional fines content is the boundary between fines-dominated and sand-dominated behaviour. Experimental and calculation methods for the determination of the transitional fines content of sand-non plastic fines mixtures are summarized based on former studies.
Lu Zuo
exaly   +4 more sources

Effect of Fines Content on Fluidity of FCC Catalysts for Stable Operation of Fluid Catalytic Cracking Unit

Energies, 2019
Effect of fines content (weight % of particles with diameter less than 45 μm) on bed fluidity was determined to get a base for good fluidization quality in the fluid catalytic cracking (FCC) unit.
Sung Won Kim, Chae Eun Yeo, Do Yeon Lee   +2 more
doaj   +3 more sources

Effects of Fines Content on Durability of High-Strength Manufactured Sand Concrete. [PDF]

Materials (Basel), 2023
Zheng S, Chen J, Wang W.
europepmc   +2 more sources

Soil conditioning optimization of sandy pebble soil with different fine contents and prediction by machine learning [PDF]

Scientific Reports
Proper soil conditioning is critical for earth pressure balance (EPB) shield tunneling to mitigate problems such as mud cake formation and cutter headwear by enhancing muck flow plasticity, particularly in sandy pebble soils.
Xiaoyan Zhang, Hongsen Li, Qiang Li, Jinxun Zhang, Yajun Hu   +4 more
doaj   +2 more sources

Assessment of liquefaction resistance of soil with fines using cyclic hollow cylinder testing. [PDF]

PLoS ONE
Soil liquefaction is a devastating effect of earthquakes. It occurs when saturated granular soils lose their shear strength because of a sudden increase in pore water pressure under dynamic loads.
Jungang Liu, Liang Feng, Yi Zhang, Geng Chen   +3 more
doaj   +2 more sources

Fine-tuning sugar content in strawberry [PDF]

Genome Biology, 2020
Abstract Fine-tuning quantitative traits for continuous subtle phenotypes is highly advantageous. We engineer the highly conserved upstream open reading frame (uORF) of FvebZIPs1.1 in strawberry ( Fragaria vesca ), using base editor ...
Sinian Xing, Kunling Chen, Haocheng Zhu, Rui Zhang, Huawei Zhang, Bingbing Li, Caixia Gao   +6 more
openaire   +3 more sources

Effects of the Properties of Fines on the Pore Water Pressure Generation Characteristics of Sand–Silt–Clay Mixtures during Cyclic Loading

Applied Sciences, 2023
To investigate the effects of the properties of plastic fines on the pore water pressure generation characteristics of fine-grained soils during cyclic loadings, we used 29 sets of test data from the literature and prepared another 21 reconstituted ...
Darn-Horng Hsiao, Chung-Chieh Lin
doaj   +1 more source

Rationality of frost susceptibility of soils

Yantu gongcheng xuebao, 2022
The frost heave and thaw weakening are the critical issues for the infrastructures in cold regions. How to reasonably assess the frost susceptibility of soils has been a hotspot in cold-region geotechnics.
HE Hao-song 1, 2 TENG Ji-dong 1, 2, ZHANG Sheng 1, 2, SHENG Dai-chao 1, 2
doaj   +1 more source

Effects of cyclic loading directions on liquefaction characteristics of saturated coral sand

Rock and Soil Mechanics, 2021
The large scale construction of both military and civil infrastructures located in Nansha reefs and offshore marine areas, South China Sea, has raised the seismic safety a challenging issue for the projects in the region. The influences of fines content (
LIU Kang, CHEN Guo-xing, WU Qi, MA Wei-jia, QIN You   +4 more
doaj   +1 more source