Local measurement of dynamic strain of ...
Document type :
Article dans une revue scientifique: Article original
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Title :
Local measurement of dynamic strain of impacted woven structure
Author(s) :
Watel, Quentin [Auteur]
École nationale supérieure des arts et industries textiles [ENSAIT]
Génie et Matériaux Textiles [GEMTEX]
Cochrane, Cédric [Auteur]
Ecole nationale supérieure des arts et industries textiles de Roubaix (ENSAIT)
Génie et Matériaux Textiles [GEMTEX]
Boussu, francois [Auteur]
École nationale supérieure des arts et industries textiles [ENSAIT]
Génie et Matériaux Textiles [GEMTEX]
École nationale supérieure des arts et industries textiles [ENSAIT]
Génie et Matériaux Textiles [GEMTEX]
Cochrane, Cédric [Auteur]
Ecole nationale supérieure des arts et industries textiles de Roubaix (ENSAIT)
Génie et Matériaux Textiles [GEMTEX]
Boussu, francois [Auteur]
École nationale supérieure des arts et industries textiles [ENSAIT]
Génie et Matériaux Textiles [GEMTEX]
Journal title :
Sensors and Actuators A: Physical
Abbreviated title :
Sens. Actuator A-Phys.
Volume number :
332
Pages :
-
Publication date :
2021-12-21
ISSN :
0924-4247
English keyword(s) :
Fibrous sensor yarn
In-situ measurement
Woven fabric
In-situ measurement
Woven fabric
HAL domain(s) :
Sciences de l'ingénieur [physics]
English abstract : [en]
The dynamic behavior of a woven fabric submitted to a ballistic impact is a complex phenomenon. The dynamic deformations of yarns over time are still unknown both from the experimental and modeling point of view. To overcome ...
Show more >The dynamic behavior of a woven fabric submitted to a ballistic impact is a complex phenomenon. The dynamic deformations of yarns over time are still unknown both from the experimental and modeling point of view. To overcome this lack of information, a sensor yarn has been developed to monitor the dynamic strain while based on the same raw material as adjacent and close yarns inside the woven structure. This PEDOT:PSS-coated sensor has been developed and characterized both in quasi-static and dynamic modes. The mechanical and electro-mechanical behaviors were characterized in a quasi-static regime and made it possible to access the gauge factor of the sensor yarn. An impact test, corresponding to the dynamic regime, has been performed and has proven the ability of the sensor yarn to detect the transmitted dynamic waves of elongation through the fabric.Show less >
Show more >The dynamic behavior of a woven fabric submitted to a ballistic impact is a complex phenomenon. The dynamic deformations of yarns over time are still unknown both from the experimental and modeling point of view. To overcome this lack of information, a sensor yarn has been developed to monitor the dynamic strain while based on the same raw material as adjacent and close yarns inside the woven structure. This PEDOT:PSS-coated sensor has been developed and characterized both in quasi-static and dynamic modes. The mechanical and electro-mechanical behaviors were characterized in a quasi-static regime and made it possible to access the gauge factor of the sensor yarn. An impact test, corresponding to the dynamic regime, has been performed and has proven the ability of the sensor yarn to detect the transmitted dynamic waves of elongation through the fabric.Show less >
Language :
Anglais
Audience :
Internationale
Popular science :
Non
Administrative institution(s) :
Université de Lille
ENSAIT
Junia HEI
ENSAIT
Junia HEI
Collections :
Submission date :
2023-06-20T11:56:59Z
2024-03-13T09:24:32Z
2024-03-13T09:24:32Z