Resistance of geotextiles against mechanical and chemical
degradation
Resistance of geotextiles against mechanical and chemical
degradation
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 exposed 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), thermooxidation and artificial weathering. The damages suffered by the geotextiles (during the degradation tests)
were evaluated by tensile tests (except for the creep rupture tests)
978-3-9813953-9-6
Carneiro, R.
13d79c40-5da5-4a5f-8e7c-159868c4f01b
Carlos, D.M.
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Lopes, M.L.
dca0c06e-aaa8-47df-923f-5fa9973552ba
Paula, A.M.
97f86e03-7a69-436f-b276-63a08c101add
Pinho-Lopes, M.
b7e5f7d6-90d8-48cc-b991-0495445fcea4
Almeida, P.J.
f6b83f07-3053-416f-9fc9-aa811ee22880
August 2014
Carneiro, R.
13d79c40-5da5-4a5f-8e7c-159868c4f01b
Carlos, D.M.
3486f366-4c39-4a9e-8d34-911fd756a616
Lopes, M.L.
dca0c06e-aaa8-47df-923f-5fa9973552ba
Paula, A.M.
97f86e03-7a69-436f-b276-63a08c101add
Pinho-Lopes, M.
b7e5f7d6-90d8-48cc-b991-0495445fcea4
Almeida, P.J.
f6b83f07-3053-416f-9fc9-aa811ee22880
Carneiro, R., Carlos, D.M., Lopes, M.L., Paula, A.M., Pinho-Lopes, M. and Almeida, P.J.
(2014)
Resistance of geotextiles against mechanical and chemical
degradation.
10th International Conference on Geosynthetics, , Berlin, Germany.
21 - 25 Sep 2014.
8 pp
.
Record type:
Conference or Workshop Item
(Paper)
Abstract
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 exposed 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), thermooxidation 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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Accepted/In Press date: June 2014
Published date: August 2014
Venue - Dates:
10th International Conference on Geosynthetics, , Berlin, Germany, 2014-09-21 - 2014-09-25
Organisations:
Infrastructure Group
Identifiers
Local EPrints ID: 374969
URI: http://eprints.soton.ac.uk/id/eprint/374969
ISBN: 978-3-9813953-9-6
PURE UUID: 247667ee-6b74-4dd3-a66b-ae765fc958cc
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Date deposited: 23 Mar 2015 08:51
Last modified: 15 Mar 2024 03:46
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Contributors
Author:
R. Carneiro
Author:
D.M. Carlos
Author:
M.L. Lopes
Author:
A.M. Paula
Author:
P.J. Almeida
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