Sustainable use of lignocellulosic biorefineries co-products in geotechnical bulk applications: Comparative analysis of lab data

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dc.contributor.author Gopalakrishnan, Kasthurirangan
dc.contributor.author Ceylan, Halil
dc.contributor.author Ceylan, Halil
dc.contributor.author Kim, Sunghwan
dc.contributor.department Civil, Construction and Environmental Engineering
dc.date 2018-02-15T20:39:18.000
dc.date.accessioned 2020-06-30T01:11:14Z
dc.date.available 2020-06-30T01:11:14Z
dc.date.copyright Sat Jan 01 00:00:00 UTC 2011
dc.date.embargo 2015-02-23
dc.date.issued 2011-01-01
dc.description.abstract <p>This paper discusses the effect of two co-products from lignocellulosic biorefineries on a typical Iowa subgrade soil in terms of laboratory measured strength and compaction properties. Emphasis is given to detailed data analysis of laboratory test results in comparing treated soils with untreated soils under different moisture conditions and additive concentrations. Results reveal that the bio-energy co-product (BCP) additives investigated in this study are promising materials to improve strength property of the typical Iowa soil classified to CL or A-6(8) for geotechnical applications. Especially, the co-product A containing higher lignin content is a more effective additive to reduce plastic property and optimum moisture content of soil.</p>
dc.description.comments <p>This is a manuscript of an article from <em>Geotechnical Special Publication </em>(211 GSP) 2011: 1266, doi: <a href="http://dx.doi.org/10.1061/41165(397)130" target="_blank">10.1061/41165(397)130</a>. Posted with permission.</p>
dc.identifier archive/lib.dr.iastate.edu/ccee_conf/19/
dc.identifier.articleid 1022
dc.identifier.contextkey 6710750
dc.identifier.s3bucket isulib-bepress-aws-west
dc.identifier.submissionpath ccee_conf/19
dc.identifier.uri https://dr.lib.iastate.edu/handle/20.500.12876/13639
dc.language.iso en
dc.source.bitstream archive/lib.dr.iastate.edu/ccee_conf/19/2011_CeylanH_SustainableUseLignocellulosic_manuscript.pdf|||Fri Jan 14 21:49:18 UTC 2022
dc.source.uri 10.1061/41165(397)130
dc.subject.disciplines Civil and Environmental Engineering
dc.subject.disciplines Construction Engineering and Management
dc.subject.keywords comparative studies
dc.subject.keywords soil properties
dc.subject.keywords subgrades
dc.subject.keywords sustainable development
dc.title Sustainable use of lignocellulosic biorefineries co-products in geotechnical bulk applications: Comparative analysis of lab data
dc.type article
dc.type.genre conference
dspace.entity.type Publication
relation.isAuthorOfPublication 3cb73d77-de43-4880-939a-063f9cc6bdff
relation.isOrgUnitOfPublication 933e9c94-323c-4da9-9e8e-861692825f91
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