An Experimental Study on the Bio-cementation and Bio-clogging Effect of Bacteria in Improving Weak Dredged Soils

In this study an attempt has been made to improve weak soils. A bacterium, Sporosarcina pasteurii at an optical density of 1.5 along with a cementing solution has been used and unconfined compressive strength (UCS), permeability and California bearing ratio (CBR) tests have been performed on the soi...

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Veröffentlicht in:	Geotechnical and geological engineering 2021, Vol.39 (1), p.317-334
Hauptverfasser:	Wani, K. M. N. Saquib, Mir, B. A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Analytical methods California bearing ratio Cementation Cementing Civil Engineering Compressive strength Curing Curing (processing) Dredging Earth and Environmental Science Earth Sciences Electron microscopy Geotechnical Engineering & Applied Earth Sciences Hydrogeology Optical density Original Paper Penetration tests Permeability Permeability coefficient Scanning electron microscopy Soil Soil bacteria Soil improvement Soil microorganisms Soil permeability Spectroscopy Temperature effects Terrestrial Pollution Waste Management/Waste Technology
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