Detalhes bibliográficos
| Resumo: | The geotextiles can suffer short and long-term resistance changes due to the action of many damaging agents. This work studies the resistance of two polypropylene geotextiles with different structures (a woven and a non-woven) against mechanical and chemical degradation. The geotextiles were ex- posed to several degradation tests: installation damage (in laboratory and in field), abrasion, creep rupture, immersion in chemical substances (water and solutions of sulphuric acid and calcium hydroxide), thermo-oxidation and artificial weathering. The damages suffered by the geotextiles (during the degradation tests) were evaluated by tensile tests (except for the creep rupture tests). |
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| Autores principais: | Carneiro, José Ricardo |
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| Outros Autores: | Carlos, D.M.; Lopes, M.L.; Paula, António Miguel; Pinho-Lopes, Margarida; Almeida, Paulo Joaquim |
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| Assunto: | Geotextiles Mechanical damage Abrasion Creep Chemical ageing Reduction factors |
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| Ano: | 2014 |
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| País: | Portugal |
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| Tipo de documento: | comunicação em conferência |
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| Tipo de acesso: | acesso restrito |
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| Instituição associada: | Instituto Politécnico de Bragança |
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| Idioma: | inglês |
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| Origem: | Biblioteca Digital do IPB |
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