Ground Modification Techniques to Improve Liquefaction Resistance in Indo-Gangetic Soils: Fid-Bau Portal

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Ground Modification Techniques to Improve Liquefaction Resistance in Indo-Gangetic Soils

Shahu, J. T. / Mohanty, Mamata

Abstract Liquefaction is a well-known seismic hazard during which soil starts behaving like a fluid and is no longer be able to support structure due to the reduction in its shear strength. Deep ground modification techniques can be very effective in reducing liquefaction potential by vibration/displacement/stabilization of loose granular soil. In this paper, the efficacy in mitigating the liquefaction potential of soil by different methods of ground improvement, by comparing SPT and eCPT values of the soil before and after the soil improvement, are discussed.

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Ground Modification Techniques to Improve Liquefaction Resistance in Indo-Gangetic Soils

Shahu, J. T. / Mohanty, Mamata

Abstract Liquefaction is a well-known seismic hazard during which soil starts behaving like a fluid and is no longer be able to support structure due to the reduction in its shear strength. Deep ground modification techniques can be very effective in reducing liquefaction potential by vibration/displacement/stabilization of loose granular soil. In this paper, the efficacy in mitigating the liquefaction potential of soil by different methods of ground improvement, by comparing SPT and eCPT values of the soil before and after the soil improvement, are discussed.

Ground Modification Techniques to Improve Liquefaction Resistance in Indo-Gangetic Soils

Shahu, J. T. / Mohanty, Mamata

Abstract Liquefaction is a well-known seismic hazard during which soil starts behaving like a fluid and is no longer be able to support structure due to the reduction in its shear strength. Deep ground modification techniques can be very effective in reducing liquefaction potential by vibration/displacement/stabilization of loose granular soil. In this paper, the efficacy in mitigating the liquefaction potential of soil by different methods of ground improvement, by comparing SPT and eCPT values of the soil before and after the soil improvement, are discussed.

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Title:

Ground Modification Techniques to Improve Liquefaction Resistance in Indo-Gangetic Soils

Contributors:

Shahu, J. T. (author) / Mohanty, Mamata (author)

Published in:

Geotechnics for Natural Disaster Mitigation and Management ; 127-133

Developments in Geotechnical Engineering

Publication date:

2019-08-20

Size:

7 pages

ISBN:

978-981-13-8828-6 , 978-981-13-8827-9

ISSN:

2364-5156 , 2364-5164

DOI:

https://doi.org/10.1007/978-981-13-8828-6_12

Type of media:

Article/Chapter (Book)

Type of material:

Electronic Resource

Language:

English

Keywords:

Ground improvement , Liquefaction resistance , Dynamic compaction , Vibro compaction and vibro replacement Engineering , Geoengineering, Foundations, Hydraulics , Geotechnical Engineering & Applied Earth Sciences , Urban Geography / Urbanism (inc. megacities, cities, towns)

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