Influence of polypropylene derivatives on soil mechanical properties
The implementation of natural and artificial fibers as a stabilization technique for construction materials has developed new trends in the last decade and has generated functionality. This research evaluates the implementation of fibers derived from polypropylene as element of soil reinforcement. T...
- Autores:
-
Fresneda Saldarriaga, César Alejandro
Vega A, Daniela L.
Salcedo Fontalvo, Jose Eduardo
Pérez Jimeno, Sergio
- Tipo de recurso:
- Article of investigation
- Fecha de publicación:
- 2023
- Institución:
- Corporación Universidad de la Costa
- Repositorio:
- REDICUC - Repositorio CUC
- Idioma:
- eng
- OAI Identifier:
- oai:repositorio.cuc.edu.co:11323/10398
- Acceso en línea:
- https://hdl.handle.net/11323/10398
https://repositorio.cuc.edu.co/
- Palabra clave:
- Soil reinforcement
Synthetic fibers
California Bearing Ratio (CBR)
Mechanical properties
Artificial fibers
- Rights
- openAccess
- License
- Atribución-NoComercial-SinDerivadas 4.0 Internacional (CC BY-NC-ND 4.0)
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dc.title.eng.fl_str_mv |
Influence of polypropylene derivatives on soil mechanical properties |
title |
Influence of polypropylene derivatives on soil mechanical properties |
spellingShingle |
Influence of polypropylene derivatives on soil mechanical properties Soil reinforcement Synthetic fibers California Bearing Ratio (CBR) Mechanical properties Artificial fibers |
title_short |
Influence of polypropylene derivatives on soil mechanical properties |
title_full |
Influence of polypropylene derivatives on soil mechanical properties |
title_fullStr |
Influence of polypropylene derivatives on soil mechanical properties |
title_full_unstemmed |
Influence of polypropylene derivatives on soil mechanical properties |
title_sort |
Influence of polypropylene derivatives on soil mechanical properties |
dc.creator.fl_str_mv |
Fresneda Saldarriaga, César Alejandro Vega A, Daniela L. Salcedo Fontalvo, Jose Eduardo Pérez Jimeno, Sergio |
dc.contributor.author.none.fl_str_mv |
Fresneda Saldarriaga, César Alejandro Vega A, Daniela L. Salcedo Fontalvo, Jose Eduardo Pérez Jimeno, Sergio |
dc.subject.proposal.eng.fl_str_mv |
Soil reinforcement Synthetic fibers California Bearing Ratio (CBR) Mechanical properties Artificial fibers |
topic |
Soil reinforcement Synthetic fibers California Bearing Ratio (CBR) Mechanical properties Artificial fibers |
description |
The implementation of natural and artificial fibers as a stabilization technique for construction materials has developed new trends in the last decade and has generated functionality. This research evaluates the implementation of fibers derived from polypropylene as element of soil reinforcement. These fibers have the advantage that they do not have biodegradation or oxidation processes, which makes it a cost-effective and environmentally friendly option. The fibers are used to reinforce samples of silty soil derived from a slope deposit. Specifically, the behavior of the soil under unconfined compressive stresses and penetration stresses in the CBR test is evaluated. Polypropylene fibers derived from industrial processes were used, bringing them to the same size and using the same proportion of these in the soil samples, different percentages of fiber with respect to soil weight were evaluated to identify which was optimal in the experiment. Additionally, the process of formation of the samples was controlled to maintain close values of maximum dry density and optimum moisture content. A comparison and analysis that quantifies the contribution of these fibers is proposed. The results obtained are supported by the laboratory tests performed. These results show that the reinforced material has higher unconfined compressive strength, higher ductility, and higher resistance to penetration. It is proposed to evaluate the effect of the fiber arrangement in future research. |
publishDate |
2023 |
dc.date.accessioned.none.fl_str_mv |
2023-08-23T21:24:16Z |
dc.date.available.none.fl_str_mv |
2023-08-23T21:24:16Z |
dc.date.issued.none.fl_str_mv |
2023 |
dc.type.spa.fl_str_mv |
Artículo de revista |
dc.type.coar.spa.fl_str_mv |
http://purl.org/coar/resource_type/c_2df8fbb1 |
dc.type.content.spa.fl_str_mv |
Text |
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info:eu-repo/semantics/article |
dc.type.redcol.spa.fl_str_mv |
http://purl.org/redcol/resource_type/ART |
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dc.identifier.citation.spa.fl_str_mv |
César Fresneda Saldarriaga , Daniela L. Vega A. , Jose Eduardo Salcedo Fontalvo , Sergio Pérez Jimeno , "Influence of Polypropylene Derivatives on Soil Mechanical Properties," Civil Engineering and Architecture, Vol. 11, No. 2, pp. 741 - 751, 2023. DOI: 10.13189/cea.2023.110216. |
dc.identifier.issn.spa.fl_str_mv |
2332-1091 |
dc.identifier.uri.none.fl_str_mv |
https://hdl.handle.net/11323/10398 |
dc.identifier.doi.none.fl_str_mv |
10.13189/cea.2023.110216 |
dc.identifier.eissn.spa.fl_str_mv |
2332-1121 |
dc.identifier.instname.spa.fl_str_mv |
Corporación Universidad de la Costa |
dc.identifier.reponame.spa.fl_str_mv |
REDICUC - Repositorio CUC |
dc.identifier.repourl.spa.fl_str_mv |
https://repositorio.cuc.edu.co/ |
identifier_str_mv |
César Fresneda Saldarriaga , Daniela L. Vega A. , Jose Eduardo Salcedo Fontalvo , Sergio Pérez Jimeno , "Influence of Polypropylene Derivatives on Soil Mechanical Properties," Civil Engineering and Architecture, Vol. 11, No. 2, pp. 741 - 751, 2023. DOI: 10.13189/cea.2023.110216. 2332-1091 10.13189/cea.2023.110216 2332-1121 Corporación Universidad de la Costa REDICUC - Repositorio CUC |
url |
https://hdl.handle.net/11323/10398 https://repositorio.cuc.edu.co/ |
dc.language.iso.spa.fl_str_mv |
eng |
language |
eng |
dc.relation.ispartofjournal.spa.fl_str_mv |
Civil Engineering and Architecture |
dc.relation.references.spa.fl_str_mv |
[1] D. L. Vega A., J. E. Salcedo Fontalvo, R. Jimenez Triana, D. M. Palacios Del Barre, And C. Fresneda Saldarriaga, “Granular Subbase Improvement With Recycled Concrete Aggregates In Tropical Areas,” Iium Engineering Journal, Vol. 23, No. 2, Pp. 59–71, Jul. 2022, Doi: 10.31436/Iiumej.V23i2.2367. [2] E. B. Toka And M. Olgun, “Performance Of Granular Road Base And Sub-Base Layers Containing Recycled Concrete Cggregate In Different Ratios,” International Journal Of Pavement Engineering, 2021, Doi:10.1080/10298436.2021.1916819. [3] Z. Yang, Q. Zhang, W. Shi, J. Lv, Z. Lu, And X. Ling, “Advances In Properties Of Rubber Reinforced Soil,” Advances In Civil Engineering, Vol. 2020. Hindawi Limited, 2020. Doi: 10.1155/2020/6629757. [4] D. Akbarimehr, A. Eslami, and E. Aflaki, “Geotechnical Behaviour of Clay Soil Mixed With Rubber Waste,” J Clean Prod, Vol. 271, Oct. 2020, Doi: 10.1016/J.Jclepro.2020.122632. [5] M. Koohmishi And M. Palassi, “Mechanical Properties Of Clayey Soil Reinforced With Pet Considering The Influence Of Lime-Stabilization,” Transportation Geotechnics, Vol. 33, Mar. 2022, Doi: 10.1016/J.Trgeo.2022.100726. [6] I. Milena Reyes Martínez, N. Dos Santos Lopes Louzada, L. Mendes Repsold, M. Dal Toé Casagrande, And D. Folle, “Study Of Clayey Soil Reinforced With Fine Crushed Polyethylene Terephthalate (Pet),” Revista De Engenharia Civil Imed, Vol. 1, No. 2, Pp. 10–14, 2014. [7] S. Prasanna, “Application of Geosynthetic Inclusions in Cohesion Less Soil Reinforcement,” Mater Today Proc, Vol. 54, Pp. 448–450, Jan. 2022, Doi: 10.1016/J.Matpr.2021.10.178. [8] T. S. Da Silva Burke And M. Z. E. B. Elshafie, “Geosynthetic-Reinforced Soils Above Voids: Observation And Prediction Of Soil Arching,” Geotextiles And Geomembranes, Vol. 49, No. 3, Pp. 579–592, Jun. 2021, Doi: 10.1016/J.Geotexmem.2020.11.005. [9] S. M. Hejazi, M. Sheikhzadeh, S. M. Abtahi, And A. Zadhoush, “A Simple Review Of Soil Reinforcement By Using Natural And Synthetic Fibers,” Construction And Building Materials, Vol. 30. Pp. 100–116, May 2012. Doi: 10.1016/J.Conbuildmat.2011.11.045. [10] H. Jiang, Y. Cai, And J. Liu, “Engineering Properties Of Soils Reinforced By Short Discrete Polypropylene Fiber”, Doi: 10.1061/Ascemt.1943-5533.0000129. [11] A. Aldaood, A. Khalil, And I. Alkiki, “Soil Reinforcement Using Natural And Synthetic Fibers (A Review),” Al-Rafidain Engineering Journal (Arej), Vol. 25, No. 1, Pp. 118–125, Jun. 2020, Doi: 10.33899/Rengj.2020.126506.10 06. [12] [12] S. M. Hejazi, M. Sheikhzadeh, S. M. Abtahi, And A. Zadhoush, “A Simple Review Of Soil Reinforcement By Using Natural And Synthetic Fibers,” Construction And Building Materials, Vol. 30. Pp. 100–116, May 2012. Doi: 10.1016/J.Conbuildmat.2011.11.045. [13] S. Prasanna, “Application Of Geosynthetic Inclusions In Cohesion Less Soil Reinforcement,” Mater Today Proc, Vol. 54, Pp. 448–450, Jan. 2022, Doi: 10.1016/J.Matpr.2021.10.178. [14] J. Rashmi Nayak, J. Bochen, and M. Gołaszewska, “Experimental Studies on the Effect of Natural and Synthetic Fibers on Properties of Fresh and Hardened Mortar,” Constr Build Mater, Vol. 347, P. 128550, Sep. 2022, Doi: 10.1016/J.Conbuildmat.2022.128550. [15] R. Beiras, “Plastics and Other Solid Wastes,” In Marine Pollution, Elsevier, 2018, Pp. 69–88. Doi: 10.1016/B978-0-12-813736-9.00006-4. [16] Alcaldía De Medellín, “ Descripción De Zonas Homogéneas, Microzonificación Sismica Del Área Urbana De Medellín.,” 2011. [17] Propilco, “Información Sobre Polipropileno Y Generalidades,” 2013. Accessed: Aug. 11, 2022. [Online]. Available: Http://Www.Propilco.Com.Co/?Lang=Es&Opc =2&Sel=1 [18] Y. Qin, Y. Li, X. Zhang, And H. Zhou, “Constitutive Model Of Polypropylene-Fiber-Fabric-Reinforced Concrete Under Uniaxial Compression And Index Conversion Of Mechanical Properties,” Constr Build Mater, Vol. 347, P. 128508, Sep. 2022, Doi: 10.1016/J.Conbuildmat.2022.128 508. [19] Y. Qin, X. Zhang, J. Chai, Z. Xu, And S. Li, “Experimental Study of Compressive Behavior of Polypropylene-Fiber-Reinforced and Polypropylene-Fiber-Fabric-Reinforced Concrete,” Constr Build Mater, Vol. 194, Pp. 216–225, Jan. 2019, Doi: 10.1016/J.Conbuildmat.2018.11.042. [20] Astm Standars, “Standard Specification for Fiber-Reinforced Concrete,” 2015. [21] C. J. Miller, M. Asce, And S. Rifai, “Fiber Reinforcement For Waste Containment Soil Liners,” Journal Of Environmental Engineering © Asce, Vol. 130, Pp. 891–895, 2004, Doi: 10.1061/Asce0733-93722004130:8891. [22] C. Fernández Calvo, “Experimental Study of Soil Reinforcement with Synthetic Fibers,” Geogaceta, Vol. 40, Pp. 303–306, 2006. [23] S. Chandra,; M N Viladkar, And P. P. Nagrale, “Mechanistic Approach For Fiber-Reinforced Flexible Pavements,” J Transp Eng, Vol. 134, Pp. 15–23, 2008, Doi: 10.1061/Asce0733-947x2008134:115. [24] H. Jiang, Y. Cai, And J. Liu, “Engineering Properties Of Soils Reinforced By Short Discrete Polypropylene Fiber,” Journal Of Materials In Civil Engineering © Asce, Vol. 22, Pp. 1315–1322, 2010, Doi: 10.1061/Ascemt.1943-5533.00 00129. [25] B. Kalantari, B. B. K. Huat, And A. Prasad, “Effect Of Polypropylene Fibers On The California Bearing Ratio Of Air Cured Stabilized Tropical Peat Soil,” American J. Of Engineering and Applied Sciences, Vol. 3, No. 1, Pp. 1–6, 2010. [26] E. Ibraim, A. Diambra, A. R. Russell, and D. Muir Wood, “Assessment of Laboratory Sample Preparation for Fibre Reinforced Sands,” Geotextiles and Geomembranes, Vol.34, Pp. 69–79, Oct. 2012, Doi:10.1016/J.Geotexmem.2012.03.002. [27] H.-H. Zhu, C.-C. Zhang, C.-S. Tang, B. Shi, and B.-J. Wang, “Modeling the Pullout Behavior of Short Fiber in Reinforced Soil,” Geotextiles And Geomembranes, Vol. 42, No. 4, Pp. 329–338, Aug. 2014, Doi:10.1016/J.Geotexmem.2014.05.005. [28] P. Donkor and E. Obonyo, “Compressed Soil Blocks: Influence of Fibers on Flexural Properties and Failure Mechanism,” Constr Build Mater, Vol. 121, Pp. 25–33, Sep. 2016, Doi: 10.1016/J.Conbuildmat.2016.05.151. [29] A. H. Vakili, J. Ghasemi, M. R. Bin Selamat, M. Salimi, and M. S. Farhadi, “Internal Erosional Behaviour of Dispersive Clay Stabilized with Lignosulfonate and Reinforced With Polypropylene Fiber,” Constr Build Mater, Vol. 193, Pp. 405–415, Dec. 2018, Doi: 10.1016/J.Conbuildmat.2018.10.213. [30] J. Liu Et Al., “Stabilization of Sand Using Different Types of Short Fibers and Organic Polymer,” Constr Build Mater, Vol. 253, Aug. 2020, Doi:10.1016/J.Conbuildmat.2020.119164. [31] American Society for Tersting and Materials Astm International, “Standard Test Methods for Liquid Limit, Plastic Limit, and Plasticity Index of Soils,” 2017. Doi: 10.1520/D4318-17. [32] American Society for Tersting and Materials Astm International, “Specific Gravity Of Soil Solids By Water Pycnometer,” 2002. [33] “Standard Test Methods For Laboratory Compaction Characteristics of Soil Using Standard Effort (12,400 Ft-Lbf/Ft 3 (600 Kn-M/M 3)) 1”, Doi: 10.1520/D0698-12r21. [34] “Standard Test Method for Direct Shear Test of Soils under Consolidated Drained Conditions 1”, Doi: 10.1520/D3080_D3080m-11. [35] “Standard Test Method for Unconfined Compressive Strength of Cohesive Soil 1”, Doi: 10.1520/D2166_D2166m-16. [36] “Standard Test Method for California Bearing Ratio (Cbr) Of Laboratory-Compacted Soils 1”, Doi: 10.1520/D1883-21. [37] K. Prakash, A. Sridharan, H. K. Thejas, And H. M. Swaroop, “A Simplified Approach of Determining The Specific Gravity of Soil Solids,” Geotechnical And Geological Engineering, Vol. 30, No. 4, Pp. 1063–1067, Aug. 2012, Doi: 10.1007/S10706-012-9521-6. [38] D. Stefanow and P. A. Dudziński, “Soil Shear Strength Determination Methods – State Of The Art,” Soil and Tillage Research, Vol. 208. Elsevier B. V., Apr. 01, 2021. Doi: 10.1016/J.Still.2020.104881. [39] A. Abou Diab, S. S. Najjar, S. Sadek, H. Taha, H. Jaffal, And M. Alahmad, “Effect of Compaction Method on the Undrained Strength of Fiber-Reinforced Clay,” Soils And Foundations, Vol. 58, No. 2, Pp. 462–480, Apr. 2018, Doi: 10.1016/J.Sandf.2018.02.013. [40] A. Abou Diab, S. S. Najjar, S. Sadek, H. Taha, H. Jaffal, And M. Alahmad, “Effect of Compaction Method on the Undrained Strength of Fiber-Reinforced Clay,” Soils And Foundations, Vol. 58, No. 2, Pp. 462–480, Apr. 2018, Doi: 10.1016/J.Sandf.2018.02.013. [41] K. H. Yang, S. B. Wei, W. M. Adilehou, And H. C. Ho, “Fiber-Reinforced Internally Unstable Soil Against Suffusion Failure,” Constr Build Mater, Vol. 222, Pp. 458– 473, Oct. 2019, Doi: 10.1016/J.Conbuildmat.2019.06.142. |
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Atribución-NoComercial-SinDerivadas 4.0 Internacional (CC BY-NC-ND 4.0) © 2013-2023 Horizon Research Publishing. All rights reserved. https://creativecommons.org/licenses/by-nc-nd/4.0/ http://purl.org/coar/access_right/c_abf2 |
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Atribución-NoComercial-SinDerivadas 4.0 Internacional (CC BY-NC-ND 4.0)© 2013-2023 Horizon Research Publishing. All rights reserved.https://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Fresneda Saldarriaga, César AlejandroVega A, Daniela L.Salcedo Fontalvo, Jose EduardoPérez Jimeno, Sergio2023-08-23T21:24:16Z2023-08-23T21:24:16Z2023César Fresneda Saldarriaga , Daniela L. Vega A. , Jose Eduardo Salcedo Fontalvo , Sergio Pérez Jimeno , "Influence of Polypropylene Derivatives on Soil Mechanical Properties," Civil Engineering and Architecture, Vol. 11, No. 2, pp. 741 - 751, 2023. DOI: 10.13189/cea.2023.110216.2332-1091https://hdl.handle.net/11323/1039810.13189/cea.2023.1102162332-1121Corporación Universidad de la CostaREDICUC - Repositorio CUChttps://repositorio.cuc.edu.co/The implementation of natural and artificial fibers as a stabilization technique for construction materials has developed new trends in the last decade and has generated functionality. This research evaluates the implementation of fibers derived from polypropylene as element of soil reinforcement. These fibers have the advantage that they do not have biodegradation or oxidation processes, which makes it a cost-effective and environmentally friendly option. The fibers are used to reinforce samples of silty soil derived from a slope deposit. Specifically, the behavior of the soil under unconfined compressive stresses and penetration stresses in the CBR test is evaluated. Polypropylene fibers derived from industrial processes were used, bringing them to the same size and using the same proportion of these in the soil samples, different percentages of fiber with respect to soil weight were evaluated to identify which was optimal in the experiment. Additionally, the process of formation of the samples was controlled to maintain close values of maximum dry density and optimum moisture content. A comparison and analysis that quantifies the contribution of these fibers is proposed. The results obtained are supported by the laboratory tests performed. These results show that the reinforced material has higher unconfined compressive strength, higher ductility, and higher resistance to penetration. It is proposed to evaluate the effect of the fiber arrangement in future research.11 páginasapplication/pdfengHorizon Research PublishingUnited Stateshttps://www.hrpub.org/journals/article_info.php?aid=12855Influence of polypropylene derivatives on soil mechanical propertiesArtículo de revistahttp://purl.org/coar/resource_type/c_2df8fbb1Textinfo:eu-repo/semantics/articlehttp://purl.org/redcol/resource_type/ARTinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/version/c_970fb48d4fbd8a85Civil Engineering and Architecture[1] D. L. Vega A., J. E. Salcedo Fontalvo, R. Jimenez Triana, D. M. Palacios Del Barre, And C. Fresneda Saldarriaga, “Granular Subbase Improvement With Recycled Concrete Aggregates In Tropical Areas,” Iium Engineering Journal, Vol. 23, No. 2, Pp. 59–71, Jul. 2022, Doi: 10.31436/Iiumej.V23i2.2367.[2] E. B. Toka And M. Olgun, “Performance Of Granular Road Base And Sub-Base Layers Containing Recycled Concrete Cggregate In Different Ratios,” International Journal Of Pavement Engineering, 2021, Doi:10.1080/10298436.2021.1916819.[3] Z. Yang, Q. Zhang, W. Shi, J. Lv, Z. Lu, And X. Ling, “Advances In Properties Of Rubber Reinforced Soil,” Advances In Civil Engineering, Vol. 2020. Hindawi Limited, 2020. Doi: 10.1155/2020/6629757.[4] D. Akbarimehr, A. Eslami, and E. Aflaki, “Geotechnical Behaviour of Clay Soil Mixed With Rubber Waste,” J Clean Prod, Vol. 271, Oct. 2020, Doi: 10.1016/J.Jclepro.2020.122632.[5] M. Koohmishi And M. Palassi, “Mechanical Properties Of Clayey Soil Reinforced With Pet Considering The Influence Of Lime-Stabilization,” Transportation Geotechnics, Vol. 33, Mar. 2022, Doi: 10.1016/J.Trgeo.2022.100726.[6] I. Milena Reyes Martínez, N. Dos Santos Lopes Louzada, L. Mendes Repsold, M. Dal Toé Casagrande, And D. Folle, “Study Of Clayey Soil Reinforced With Fine Crushed Polyethylene Terephthalate (Pet),” Revista De Engenharia Civil Imed, Vol. 1, No. 2, Pp. 10–14, 2014.[7] S. Prasanna, “Application of Geosynthetic Inclusions in Cohesion Less Soil Reinforcement,” Mater Today Proc, Vol. 54, Pp. 448–450, Jan. 2022, Doi: 10.1016/J.Matpr.2021.10.178.[8] T. S. Da Silva Burke And M. Z. E. B. Elshafie, “Geosynthetic-Reinforced Soils Above Voids: Observation And Prediction Of Soil Arching,” Geotextiles And Geomembranes, Vol. 49, No. 3, Pp. 579–592, Jun. 2021, Doi: 10.1016/J.Geotexmem.2020.11.005.[9] S. M. Hejazi, M. Sheikhzadeh, S. M. Abtahi, And A. Zadhoush, “A Simple Review Of Soil Reinforcement By Using Natural And Synthetic Fibers,” Construction And Building Materials, Vol. 30. Pp. 100–116, May 2012. Doi: 10.1016/J.Conbuildmat.2011.11.045.[10] H. Jiang, Y. Cai, And J. Liu, “Engineering Properties Of Soils Reinforced By Short Discrete Polypropylene Fiber”, Doi: 10.1061/Ascemt.1943-5533.0000129.[11] A. Aldaood, A. Khalil, And I. Alkiki, “Soil Reinforcement Using Natural And Synthetic Fibers (A Review),” Al-Rafidain Engineering Journal (Arej), Vol. 25, No. 1, Pp. 118–125, Jun. 2020, Doi: 10.33899/Rengj.2020.126506.10 06.[12] [12] S. M. Hejazi, M. Sheikhzadeh, S. M. Abtahi, And A. Zadhoush, “A Simple Review Of Soil Reinforcement By Using Natural And Synthetic Fibers,” Construction And Building Materials, Vol. 30. Pp. 100–116, May 2012. Doi: 10.1016/J.Conbuildmat.2011.11.045.[13] S. Prasanna, “Application Of Geosynthetic Inclusions In Cohesion Less Soil Reinforcement,” Mater Today Proc, Vol. 54, Pp. 448–450, Jan. 2022, Doi: 10.1016/J.Matpr.2021.10.178.[14] J. Rashmi Nayak, J. Bochen, and M. 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Ho, “Fiber-Reinforced Internally Unstable Soil Against Suffusion Failure,” Constr Build Mater, Vol. 222, Pp. 458– 473, Oct. 2019, Doi: 10.1016/J.Conbuildmat.2019.06.142.751741211Soil reinforcementSynthetic fibersCalifornia Bearing Ratio (CBR)Mechanical propertiesArtificial fibersPublicationORIGINALInfluence of Polypropylene Derivatives on Soil Mechanical Properties.pdfInfluence of Polypropylene Derivatives on Soil Mechanical Properties.pdfArtículoapplication/pdf406644https://repositorio.cuc.edu.co/bitstreams/2e4c31d6-9573-449c-bd4f-083de204b270/download54fe68288cf54ec452dd069b6772fec2MD51LICENSElicense.txtlicense.txttext/plain; charset=utf-814828https://repositorio.cuc.edu.co/bitstreams/deb194a8-55ee-4c9c-a555-ef2e756f1614/download2f9959eaf5b71fae44bbf9ec84150c7aMD52TEXTInfluence of Polypropylene Derivatives on Soil Mechanical Properties.pdf.txtInfluence of Polypropylene Derivatives on Soil Mechanical Properties.pdf.txtExtracted texttext/plain27623https://repositorio.cuc.edu.co/bitstreams/08da2c7d-feb3-40af-82c1-9422cf5b38a5/download161e0f0eed27346f52b98df08df206c1MD53THUMBNAILInfluence of Polypropylene Derivatives on Soil Mechanical Properties.pdf.jpgInfluence of Polypropylene Derivatives on Soil Mechanical Properties.pdf.jpgGenerated Thumbnailimage/jpeg16268https://repositorio.cuc.edu.co/bitstreams/d58f4ffd-32dc-489c-bc22-38c4a58b0e4b/downloadd28424d2c2267909532943deffd2c01bMD5411323/10398oai:repositorio.cuc.edu.co:11323/103982024-09-17 11:06:49.763https://creativecommons.org/licenses/by-nc-nd/4.0/© 2013-2023 Horizon Research Publishing. All rights reserved.open.accesshttps://repositorio.cuc.edu.coRepositorio de la Universidad de la Costa CUCrepdigital@cuc.edu.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