Evaluation of stress cracking on geomembranes after accelerated tests
This paper presents results of stress cracking tests performed in high density polyethylene (HDPE) geomembranes (GM). Stress cracking tests were performed in accordance to ASTM D5397: Notched Constant Tensile Load Test (NCTL) and Single Point- Notched Constant Tensile Load Test (SP-NCTL). Tests were...
- Autores:
-
Lavoie, Fernando Luis
Bueno, Benedito de Souza
Lodi, Paulo César
- Tipo de recurso:
- Article of journal
- Fecha de publicación:
- 2014
- Institución:
- Universidad Nacional de Colombia
- Repositorio:
- Universidad Nacional de Colombia
- Idioma:
- spa
- OAI Identifier:
- oai:repositorio.unal.edu.co:unal/44213
- Acceso en línea:
- https://repositorio.unal.edu.co/handle/unal/44213
http://bdigital.unal.edu.co/34311/
- Palabra clave:
- geomembranas de polietileno de alta densidad
fisuración bajo tensión
pruebas aceleradas
HDPE geomembranes
stress cracking
accelerated tests
- Rights
- openAccess
- License
- Atribución-NoComercial 4.0 Internacional
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Atribución-NoComercial 4.0 InternacionalDerechos reservados - Universidad Nacional de Colombiahttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Lavoie, Fernando Luis630041cd-2845-4be0-b5ee-4c20e4ea1b1c300Bueno, Benedito de Souza5f06b64c-20c3-434b-8cd3-d946ddf7d65f300Lodi, Paulo César7463812a-257d-4429-ab97-1d92aef3b3b23002019-06-28T13:08:50Z2019-06-28T13:08:50Z2014-01-22https://repositorio.unal.edu.co/handle/unal/44213http://bdigital.unal.edu.co/34311/This paper presents results of stress cracking tests performed in high density polyethylene (HDPE) geomembranes (GM). Stress cracking tests were performed in accordance to ASTM D5397: Notched Constant Tensile Load Test (NCTL) and Single Point- Notched Constant Tensile Load Test (SP-NCTL). Tests were conducted to the fresh sample at 50ºC (standard test) and at 70ºC (accelerated condition) in order to compare the SC values. Results from accelerated tests (NCTL) showed, for instance, a total economy of 390 hours (comparing load stages of 25% yield stress) to perform the tests.Este trabajo presenta resultados de ensaios de fisuración bajo tensión realizados con geomembranas (GM) de polietileno de alta densidad (HDPE). Las pruebas de tensión fueron realizados de acuerdo a la norma ASTM D5397: Notched Constant Tensile Load Test (NCTL) and Single Point-Notched Constant Tensile Load Test (SP-NCTL). Estos ensayos fueron realizados en muestras de control a 50 º C (ensayo padrón) y a 70 º C (condición acelerada) para comparar valores de fisuración bajo tensión. Los resultados de estos ensayos acelerados (NCTL) mostraron una economía total de 390 h (comparando etapas de carga de 25% de la tensión de ruptura) para los ensayos realizados.application/pdfspaUniversidad Nacional de Colombia Sede Medellínhttp://revistas.unal.edu.co/index.php/dyna/article/view/34447Universidad Nacional de Colombia Revistas electrónicas UN DynaDynaDyna; Vol. 81, núm. 183 (2014); 215-220 DYNA; Vol. 81, núm. 183 (2014); 215-220 2346-2183 0012-7353Lavoie, Fernando Luis and Bueno, Benedito de Souza and Lodi, Paulo César (2014) Evaluation of stress cracking on geomembranes after accelerated tests. Dyna; Vol. 81, núm. 183 (2014); 215-220 DYNA; Vol. 81, núm. 183 (2014); 215-220 2346-2183 0012-7353 .Evaluation of stress cracking on geomembranes after accelerated testsArtículo de revistainfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/ARTgeomembranas de polietileno de alta densidadfisuración bajo tensiónpruebas aceleradasHDPE geomembranesstress crackingaccelerated testsORIGINAL34447-133227-1-SP.docapplication/msword596992https://repositorio.unal.edu.co/bitstream/unal/44213/1/34447-133227-1-SP.doc7bc2b0beb37000d4e3e5a5bca5bb3b82MD5134447-194766-1-PB.pdfapplication/pdf617826https://repositorio.unal.edu.co/bitstream/unal/44213/2/34447-194766-1-PB.pdf8aecfb3ff9b4f5ba15ec32891a174b5fMD52THUMBNAIL34447-194766-1-PB.pdf.jpg34447-194766-1-PB.pdf.jpgGenerated Thumbnailimage/jpeg9142https://repositorio.unal.edu.co/bitstream/unal/44213/3/34447-194766-1-PB.pdf.jpg2c26416680d55b6d6d7dd55b91c16e97MD53unal/44213oai:repositorio.unal.edu.co:unal/442132023-02-16 23:04:16.072Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co |
| dc.title.spa.fl_str_mv |
Evaluation of stress cracking on geomembranes after accelerated tests |
| title |
Evaluation of stress cracking on geomembranes after accelerated tests |
| spellingShingle |
Evaluation of stress cracking on geomembranes after accelerated tests geomembranas de polietileno de alta densidad fisuración bajo tensión pruebas aceleradas HDPE geomembranes stress cracking accelerated tests |
| title_short |
Evaluation of stress cracking on geomembranes after accelerated tests |
| title_full |
Evaluation of stress cracking on geomembranes after accelerated tests |
| title_fullStr |
Evaluation of stress cracking on geomembranes after accelerated tests |
| title_full_unstemmed |
Evaluation of stress cracking on geomembranes after accelerated tests |
| title_sort |
Evaluation of stress cracking on geomembranes after accelerated tests |
| dc.creator.fl_str_mv |
Lavoie, Fernando Luis Bueno, Benedito de Souza Lodi, Paulo César |
| dc.contributor.author.spa.fl_str_mv |
Lavoie, Fernando Luis Bueno, Benedito de Souza Lodi, Paulo César |
| dc.subject.proposal.spa.fl_str_mv |
geomembranas de polietileno de alta densidad fisuración bajo tensión pruebas aceleradas HDPE geomembranes stress cracking accelerated tests |
| topic |
geomembranas de polietileno de alta densidad fisuración bajo tensión pruebas aceleradas HDPE geomembranes stress cracking accelerated tests |
| description |
This paper presents results of stress cracking tests performed in high density polyethylene (HDPE) geomembranes (GM). Stress cracking tests were performed in accordance to ASTM D5397: Notched Constant Tensile Load Test (NCTL) and Single Point- Notched Constant Tensile Load Test (SP-NCTL). Tests were conducted to the fresh sample at 50ºC (standard test) and at 70ºC (accelerated condition) in order to compare the SC values. Results from accelerated tests (NCTL) showed, for instance, a total economy of 390 hours (comparing load stages of 25% yield stress) to perform the tests. |
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2014 |
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2014-01-22 |
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2019-06-28T13:08:50Z |
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2019-06-28T13:08:50Z |
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spa |
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http://revistas.unal.edu.co/index.php/dyna/article/view/34447 |
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Universidad Nacional de Colombia Revistas electrónicas UN Dyna Dyna |
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Dyna; Vol. 81, núm. 183 (2014); 215-220 DYNA; Vol. 81, núm. 183 (2014); 215-220 2346-2183 0012-7353 |
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Lavoie, Fernando Luis and Bueno, Benedito de Souza and Lodi, Paulo César (2014) Evaluation of stress cracking on geomembranes after accelerated tests. Dyna; Vol. 81, núm. 183 (2014); 215-220 DYNA; Vol. 81, núm. 183 (2014); 215-220 2346-2183 0012-7353 . |
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