Granulometric and Chemical Soil Stabilization of Forest Roads Using Cement
This work aimed to analyze the chemical and granulometric stabilization of gravel for forest roads through the use of concrete. The sample was analyzed according to DNIT’s (2006) granulometric range; related to its natural granulometric characteristics and also when Portland CP II E-32 concrete is...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Universidade Federal do Rio de Janeiro
2018-08-01
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| Series: | Anuário do Instituto de Geociências |
| Subjects: | |
| Online Access: | http://www.anuario.igeo.ufrj.br/2018_2/2018_2_410_415.pdf |
| _version_ | 1828077592739053568 |
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| author | Breno Santos Arrivabeni Carlos Cardoso Machado Cláudio Henrique de Carvalho Silva Giovani Levi Sant’Anna |
| author_facet | Breno Santos Arrivabeni Carlos Cardoso Machado Cláudio Henrique de Carvalho Silva Giovani Levi Sant’Anna |
| author_sort | Breno Santos Arrivabeni |
| collection | DOAJ |
| description | This work aimed to analyze the chemical and granulometric stabilization of gravel for forest roads through the use of concrete.
The sample was analyzed according to DNIT’s (2006) granulometric range; related to its natural granulometric characteristics and also
when Portland CP II E-32 concrete is mixed to it as a chemical additive, representing 4% of the dry soil mass. The development of
this analysis was based on the gravel characterization followed by the compaction tests, the California Bearing Ratio and Unconfined
compressive strength. The results found from the ISC analysis are above 300%. For the RSC tests that were stabilized and cured for
seven days, the results were below standards. The change of the applied energy, from intermediate to modified, might be a more suitable
solution to this issue compared to the increase in the amount of concrete, due to its cost. Therefore, these materials, when mixed with
concrete, present high support and resistance capacity, which indicates good parameters related to stability and erosion, meaning
smaller amounts of the material would be lost due to water precipitation. |
| first_indexed | 2024-04-11T02:31:54Z |
| format | Article |
| id | doaj.art-f84a17e330ac466e955b573744c8a970 |
| institution | Directory Open Access Journal |
| issn | 0101-9759 1982-3908 |
| language | English |
| last_indexed | 2024-04-11T02:31:54Z |
| publishDate | 2018-08-01 |
| publisher | Universidade Federal do Rio de Janeiro |
| record_format | Article |
| series | Anuário do Instituto de Geociências |
| spelling | doaj.art-f84a17e330ac466e955b573744c8a9702023-01-02T21:17:27ZengUniversidade Federal do Rio de JaneiroAnuário do Instituto de Geociências0101-97591982-39082018-08-01412410415http://dx.doi.org/10.11137/2018_2_410_415Granulometric and Chemical Soil Stabilization of Forest Roads Using CementBreno Santos Arrivabeni0Carlos Cardoso Machado1Cláudio Henrique de Carvalho Silva2Giovani Levi Sant’Anna3Universidade Federal de ViçosaUniversidade Federal de ViçosaUniversidade Federal de ViçosaUniversidade Federal de ViçosaThis work aimed to analyze the chemical and granulometric stabilization of gravel for forest roads through the use of concrete. The sample was analyzed according to DNIT’s (2006) granulometric range; related to its natural granulometric characteristics and also when Portland CP II E-32 concrete is mixed to it as a chemical additive, representing 4% of the dry soil mass. The development of this analysis was based on the gravel characterization followed by the compaction tests, the California Bearing Ratio and Unconfined compressive strength. The results found from the ISC analysis are above 300%. For the RSC tests that were stabilized and cured for seven days, the results were below standards. The change of the applied energy, from intermediate to modified, might be a more suitable solution to this issue compared to the increase in the amount of concrete, due to its cost. Therefore, these materials, when mixed with concrete, present high support and resistance capacity, which indicates good parameters related to stability and erosion, meaning smaller amounts of the material would be lost due to water precipitation.http://www.anuario.igeo.ufrj.br/2018_2/2018_2_410_415.pdfSoil stabilityCalifornia Bearing RatioUnconfined compressive strength |
| spellingShingle | Breno Santos Arrivabeni Carlos Cardoso Machado Cláudio Henrique de Carvalho Silva Giovani Levi Sant’Anna Granulometric and Chemical Soil Stabilization of Forest Roads Using Cement Anuário do Instituto de Geociências Soil stability California Bearing Ratio Unconfined compressive strength |
| title | Granulometric and Chemical Soil Stabilization of Forest Roads Using Cement |
| title_full | Granulometric and Chemical Soil Stabilization of Forest Roads Using Cement |
| title_fullStr | Granulometric and Chemical Soil Stabilization of Forest Roads Using Cement |
| title_full_unstemmed | Granulometric and Chemical Soil Stabilization of Forest Roads Using Cement |
| title_short | Granulometric and Chemical Soil Stabilization of Forest Roads Using Cement |
| title_sort | granulometric and chemical soil stabilization of forest roads using cement |
| topic | Soil stability California Bearing Ratio Unconfined compressive strength |
| url | http://www.anuario.igeo.ufrj.br/2018_2/2018_2_410_415.pdf |
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