DISPLACEMENT MAESUREMENT OF MEDICAL TEXTILE SPECIMENS USING 2D DIGITAL IMAGE CORRELATION METHOD
Апстракт
Medical textile plays an important role in the technical textiles sector as one of the most rapidly growing sectors in the technical textile market. The textile materials should have some adequate mechanical properties to be useful as medical textile. Tensile strength presents one of the basic mechanical properties used to describe textile specimens. Standardized tensile testing procedures on textile specimens were commonly used in the past. The aim of this paper is to measure in-plane displacement field on the tensile textile specimen using 2D Digital Image Correlation method (2D-DIC). 2D-DIC is a non-contact optical method for accurate displacement and strain full-field measurement. In this study, two medical cotton textiles, with density 120 and 130 g/m2,
were used to create three specimens for each material. Each specimen was placed in the tensile testing machine and measured until the break. During the tensile testing, camera was automatically recording full-field displacement in... X and Y directions. The results showed that materials has similar displacement values. Also, it has been showed that 2D-DIC can play significant role for measurement of textile mechanical properties.
Кључне речи:
Medical textile / 2D Digital Image Correlation method / tensile testing / displacement fieldИзвор:
International Conference of Experimental and Numerical Investigations and New Technologies CNN TECH 2020, 2020, 81-Издавач:
- Innovation Center of Faculty of Mechanical Engineering
Колекције
Институција/група
Mašinski fakultetTY - CONF AU - Mitrović, Aleksandra AU - Reljić, Mirjana AU - Mitrović, Nenad AU - Milošević, Miloš AU - Hloch, Sergej PY - 2020 UR - https://machinery.mas.bg.ac.rs/handle/123456789/7696 AB - Medical textile plays an important role in the technical textiles sector as one of the most rapidly growing sectors in the technical textile market. The textile materials should have some adequate mechanical properties to be useful as medical textile. Tensile strength presents one of the basic mechanical properties used to describe textile specimens. Standardized tensile testing procedures on textile specimens were commonly used in the past. The aim of this paper is to measure in-plane displacement field on the tensile textile specimen using 2D Digital Image Correlation method (2D-DIC). 2D-DIC is a non-contact optical method for accurate displacement and strain full-field measurement. In this study, two medical cotton textiles, with density 120 and 130 g/m2, were used to create three specimens for each material. Each specimen was placed in the tensile testing machine and measured until the break. During the tensile testing, camera was automatically recording full-field displacement in X and Y directions. The results showed that materials has similar displacement values. Also, it has been showed that 2D-DIC can play significant role for measurement of textile mechanical properties. PB - Innovation Center of Faculty of Mechanical Engineering C3 - International Conference of Experimental and Numerical Investigations and New Technologies CNN TECH 2020 T1 - DISPLACEMENT MAESUREMENT OF MEDICAL TEXTILE SPECIMENS USING 2D DIGITAL IMAGE CORRELATION METHOD SP - 81 UR - https://hdl.handle.net/21.15107/rcub_machinery_7696 ER -
@conference{ author = "Mitrović, Aleksandra and Reljić, Mirjana and Mitrović, Nenad and Milošević, Miloš and Hloch, Sergej", year = "2020", abstract = "Medical textile plays an important role in the technical textiles sector as one of the most rapidly growing sectors in the technical textile market. The textile materials should have some adequate mechanical properties to be useful as medical textile. Tensile strength presents one of the basic mechanical properties used to describe textile specimens. Standardized tensile testing procedures on textile specimens were commonly used in the past. The aim of this paper is to measure in-plane displacement field on the tensile textile specimen using 2D Digital Image Correlation method (2D-DIC). 2D-DIC is a non-contact optical method for accurate displacement and strain full-field measurement. In this study, two medical cotton textiles, with density 120 and 130 g/m2, were used to create three specimens for each material. Each specimen was placed in the tensile testing machine and measured until the break. During the tensile testing, camera was automatically recording full-field displacement in X and Y directions. The results showed that materials has similar displacement values. Also, it has been showed that 2D-DIC can play significant role for measurement of textile mechanical properties.", publisher = "Innovation Center of Faculty of Mechanical Engineering", journal = "International Conference of Experimental and Numerical Investigations and New Technologies CNN TECH 2020", title = "DISPLACEMENT MAESUREMENT OF MEDICAL TEXTILE SPECIMENS USING 2D DIGITAL IMAGE CORRELATION METHOD", pages = "81", url = "https://hdl.handle.net/21.15107/rcub_machinery_7696" }
Mitrović, A., Reljić, M., Mitrović, N., Milošević, M.,& Hloch, S.. (2020). DISPLACEMENT MAESUREMENT OF MEDICAL TEXTILE SPECIMENS USING 2D DIGITAL IMAGE CORRELATION METHOD. in International Conference of Experimental and Numerical Investigations and New Technologies CNN TECH 2020 Innovation Center of Faculty of Mechanical Engineering., 81. https://hdl.handle.net/21.15107/rcub_machinery_7696
Mitrović A, Reljić M, Mitrović N, Milošević M, Hloch S. DISPLACEMENT MAESUREMENT OF MEDICAL TEXTILE SPECIMENS USING 2D DIGITAL IMAGE CORRELATION METHOD. in International Conference of Experimental and Numerical Investigations and New Technologies CNN TECH 2020. 2020;:81. https://hdl.handle.net/21.15107/rcub_machinery_7696 .
Mitrović, Aleksandra, Reljić, Mirjana, Mitrović, Nenad, Milošević, Miloš, Hloch, Sergej, "DISPLACEMENT MAESUREMENT OF MEDICAL TEXTILE SPECIMENS USING 2D DIGITAL IMAGE CORRELATION METHOD" in International Conference of Experimental and Numerical Investigations and New Technologies CNN TECH 2020 (2020):81, https://hdl.handle.net/21.15107/rcub_machinery_7696 .