# The Compressive Strengh of Cohesive Soil Stabilized with Microbial Induced Cementation
> Alkadri

URL kanonis: https://discover.unhas.ac.id/publications/the-compressive-strengh-of-cohesive-soil-stabilized-with-microbial-induced-cemen
Jurnal / Konferensi: Iop Conference Series Earth and Environmental Science
Tahun terbit: 2022
DOI: https://doi.org/10.1088/1755-1315/1117/1/012045
ISSN: 17551307
Citations: 0

## Authors
- Alkadri

## Abstract
Abstract This research aims to evaluate the physical and mechanical characteristics of soil stablized with microbial induced cementation method. The variation of microbial induced by 4%, 6%, and 8%, while the age variations of bacterial culture of 2, 4, and, 6 days and a curing period of 3,7,14 and 28 days. The properties of the soil studied in this research are as optimum moisture content of 32.19%, dry volume weight (γd) 1.36 gr/cm 3 , soil density 2.63 gr/cm 3 , atterberg limit test liquid limit 46.89% plastic limit 31 ,94%, plasticity index 14.96% and shrinkage limit 7.49%. The compressive strength of the soil which was stabilized with 6% solution of Bacillus subtilis bacteria for 4 days found to be optimum 19.96 kg/cm 2 at 28 days or an increase of 6 times from the soil was not stabilized with microbial induced 3.02 kg/cm 2

## Keywords
- Atterberg limits
- Cementation (geology)
- Water content
- Compressive strength
- Shrinkage
- Moisture
- Materials science
- Animal science
- Soil science
- Geotechnical engineering
- Chemistry
- Environmental science
- Composite material
- Cement
- Biology
- Geology

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Sumber: Discover Unhas — RIMS Universitas Hasanuddin.
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