Geosynthetic Reinforcement of Buried Flexible Pipes
Fil: Clariá, Juan José. Universidad Nacional de Córdoba; Argentina.
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| Formato: | conferenceObject |
| Lenguaje: | Español |
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2024
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| Acceso en línea: | http://hdl.handle.net/11086/550510 |
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I10-R141-11086-550510 |
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I10-R141-11086-5505102024-02-17T06:21:14Z Geosynthetic Reinforcement of Buried Flexible Pipes Clariá, Juan José Moreno Guillén, Francis Morella Tubería flexible Geosintéticos Tuberías enterradas Tuberías de poliéster Fibra de vidrio Fil: Clariá, Juan José. Universidad Nacional de Córdoba; Argentina. Fil: Moreno Guillén, Francis Morella. Universidad Nacional de Córdoba; Argentina. Buried pipes perform a key role in urban centers, including multiple functions from fluid transport to electric lines conduction. Usually, flexible pipes design is developed by means of approximate formulations derived from the elasticity theory (v.g. Spangler Iowa). Although there are many studies about the interaction between a soil and a buried pipe, several failures are observed in these systems. In order to reduce the pipe deflections and stresses, the system reinforcement with a geosyntethic is proposed. The present paper shows the results of a parametric study about the interaction between a flexible buried pipe (e.g. polyester reinforced with fiberglass pipe - PRFV) with the surrounding soil and a geosynthetic acting as a reinforcement element. For the analysis of the soil-pipegeosynthetic interaction and behavior, a bidimensional finite element model was built using PLAXIS software. By means of the numeric model, the contribution of the geosynthetic as a function of the soil and pipe stiffness was determined. The influence of the geosynthetic burial depth on the pipe deflection is also analyzed. The maximum geosynthetic contribution is observed for the case of pipe trenches excavated on rigid natural soils backfilled with softly compacted materials in order to avoid pipe damage. http://conferencesba2015.com.ar/website/xv-congreso-panamericano-de-mecanica-de-suelos-e-ingenieria-geotecnica/pagina-de-bienvenida/ Fil: Clariá, Juan José. Universidad Nacional de Córdoba; Argentina. Fil: Moreno Guillén, Francis Morella. Universidad Nacional de Córdoba; Argentina. Ingeniería Civil 2024-02-16T13:26:24Z 2024-02-16T13:26:24Z 2015 conferenceObject http://hdl.handle.net/11086/550510 spa Attribution-NonCommercial-ShareAlike 4.0 International http://creativecommons.org/licenses/by-nc-sa/4.0/ Impreso; Electrónico y/o Digital |
| institution |
Universidad Nacional de Córdoba |
| institution_str |
I-10 |
| repository_str |
R-141 |
| collection |
Repositorio Digital Universitario (UNC) |
| language |
Español |
| topic |
Tubería flexible Geosintéticos Tuberías enterradas Tuberías de poliéster Fibra de vidrio |
| spellingShingle |
Tubería flexible Geosintéticos Tuberías enterradas Tuberías de poliéster Fibra de vidrio Clariá, Juan José Moreno Guillén, Francis Morella Geosynthetic Reinforcement of Buried Flexible Pipes |
| topic_facet |
Tubería flexible Geosintéticos Tuberías enterradas Tuberías de poliéster Fibra de vidrio |
| description |
Fil: Clariá, Juan José. Universidad Nacional de Córdoba; Argentina. |
| format |
conferenceObject |
| author |
Clariá, Juan José Moreno Guillén, Francis Morella |
| author_facet |
Clariá, Juan José Moreno Guillén, Francis Morella |
| author_sort |
Clariá, Juan José |
| title |
Geosynthetic Reinforcement of Buried Flexible Pipes |
| title_short |
Geosynthetic Reinforcement of Buried Flexible Pipes |
| title_full |
Geosynthetic Reinforcement of Buried Flexible Pipes |
| title_fullStr |
Geosynthetic Reinforcement of Buried Flexible Pipes |
| title_full_unstemmed |
Geosynthetic Reinforcement of Buried Flexible Pipes |
| title_sort |
geosynthetic reinforcement of buried flexible pipes |
| publishDate |
2024 |
| url |
http://hdl.handle.net/11086/550510 |
| work_keys_str_mv |
AT clariajuanjose geosyntheticreinforcementofburiedflexiblepipes AT morenoguillenfrancismorella geosyntheticreinforcementofburiedflexiblepipes |
| _version_ |
1806948261587582976 |