Results 21 to 30 of about 81,137 (183)
Yantu gongcheng xuebao, 2023 The dredged slurry exhibits the characteristics of high water content, low permeability, high compressibility and low or negligible bearing capacity, and is difficult to be rapidly treated and disposed of. Aiming at this problem, a composite method, i.e.,
SONG Dingbao 1, PU Hefu 1, 4, ZHANG Chunxue 2, LI Zhanyi 3, QIU Jinwei 4, CHEN Wenbo 5
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Frontiers in Earth Science, 2023 In this study, a series of unconfined compressive strength tests were conducted to investigate the effect of calcium-based flocculants on the strength and deformation properties of slurry.
Jinkai Yan +4 more
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Advances in Civil Engineering, 2021 A field test was conducted on vacuum treatment effects of a dredged slurry ground considering three PVD spacing, i.e., 700, 800, and 900 mm. The settlement and the pore water pressure dissipation were measured during the treatment period.
Yanming Yu +3 more
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Yantu gongcheng xuebao, 2019 It is usually necessary to build a working platform on the surface of the dumping site of dredged mud slurry for the purpose of rapid improvement of the dumping site so as to shorten the period of land occupation.
ZHANG Rong-jun 1, DONG Chao-qiang 1, ZHENG Jun-jie 1, LU Zhan 2
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Buildings, 2023 As natural aggregates become increasingly scarce, attention has turned to ultra-fine dredged sand (UDS) generated in waterway regulation engineering. UDS is typically challenging to utilize due to its high clay content and high water demand. This article
Ming Feng +4 more
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Rock and Soil Mechanics, 2020 Laboratory tests have been carried out for simulating dredged-slurry treatment combining air-booster and conventional vacuum preloading methods. Settlement plate, micro pore water pressure transducer and miniature vane shearing instrument are adopted for
SHI Li +4 more
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The study of the separation and deposition of dredging soil slurry under physical disturbance
PLOS ONE, 2023 Most existing research uses experimental designs for testing, which cannot efficiently analyse the migration and sorting rules of particles in the disturbed slurry. Therefore, based on the fluidized bed flow film theory, a slurry flow film structure system is established according to the disturbance state of the fluid.
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Development and evaluation of shallow injection of slurry into ley [PDF]
, 2004 Shallow injection of slurry on grassland can reduce ammonia emissions compared to surface spreading and increase plant nitrogen utilisation. Other advantages include enhanced silage quality and lower odour.
Rodhe, Lena
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Model Test Study on Dredge Slurry Vacuum Preloading
DEStech Transactions on Engineering and Technology Research, 2018 Dredge materials with the water content more than 80% have been used for land reclamation in Tianjin, China. The dredge is transferred by pipeline to the reclamation place and then strengthened with the vacuum preloading technique. It has been found that with the thickness of the filled dredge layer becomes larger and larger, the quality of soil ...
Xinyong Yuan, Zhaolin Jia
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CFD Prediction of Stratification in Isothermal Ice Slurry Pipe Flow [PDF]
, 2012 Stratification in isothermal ice slurry pipe flow was investigated. A computational model which includes the shear-induced particle migration and the hindered settling was developed.
Galanis, Nicolas, Onokoko, Landa C.
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