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通过浸没通过微生物诱导的钙化物沉淀（MICP）改善沙土
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JoVE Journal Engineering
Sandy Soil Improvement through Microbially Induced Calcite Precipitation (MICP) by Immersion
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通过浸没通过微生物诱导的钙化物沉淀（MICP）改善沙土

DOI:
10.3791/60059-v

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06:27 min

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September 12, 2019

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, , , , ,
1Department of Civil & Environmental Engineering,Jackson State University, 2School of Civil Engineering and Architecture,Chongqing University of Science and Technology, 3Department of Civil & Architectural Engineering,Tennessee State University

Chapters

  • 00:04Title
  • 00:54Propagation Procedure of Sporosarcina pasteurii
  • 02:40Preparation of MICP-treated Soil Sample
  • 04:02Preparation of Fiber Reinforced MICP-treated Soil Sample
  • 04:40Results: CaCO3 Distribution, Flexure Stress and Flexure Strain
  • 05:35Conclusion

Summary

Automatic Translation

Automatic Translation

这里介绍了微生物诱导的方解石沉淀（MICP）技术，通过浸泡改善土壤性能。

Tags

MICPMicrobially Induced Calcite PrecipitationImmersion MethodSoil SampleMechanical TestingCalcium Carbonate PrecipitationBacterial SuspensionGrowth MediumOptical DensityOttawa SandAir PluviationRelative DensitySand Dry DensityGeotextile Cover

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