Quantification of deformation response at cyclic compression of polymer fibrous systems
Abstract
The difficulty in qualitative evaluation of deformation properties of polymer fibrous assemblies lies in the fact that these materials differ from materials such as wood, concrete, steel, etc., as a consequence of the manifestation of non-linear and plastic deformation. In this work, an attempt was made to quantify repeated compression performance of textile fibrous structures by using the concept of energy. Particular attention was paid to the nonelastic deformation of polymer fibrous systems under compression. Starting from the fact that the compression curve governs the energy-absorption characteristics of materials subjected to repeated stress, deformation components were determined by calculating the energy-absorbing properties and specific parameters the irreversible compression work of all-cycle compression and the compression work of viscoelastic deformation of all-cycle compression. These parameters made it possible to estimate the compression hysteresis and then calculate the... share of deformation components at lateral compression of polymer fibrous systems.
Keywords:
Polymers / Fiber / Cyclic compression / Elastic deformation / Viscoelasticity / Secondary creepSource:
Materials Letters, 2014, 122, 162-165Publisher:
- Elsevier Science Bv, Amsterdam
Funding / projects:
- Investigation of the effect of parameters of synthesis and processing on dielectric, optical and magnetic properties, both bulk and surface of crystal and polymeric systems (RS-MESTD-Basic Research (BR or ON)-171029)
DOI: 10.1016/j.matlet.2014.02.020
ISSN: 0167-577X
WoS: 000335109500042
Scopus: 2-s2.0-84896880461
Institution/Community
Tehnološko-metalurški fakultetTY - JOUR AU - Stanković, Snežana PY - 2014 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2851 AB - The difficulty in qualitative evaluation of deformation properties of polymer fibrous assemblies lies in the fact that these materials differ from materials such as wood, concrete, steel, etc., as a consequence of the manifestation of non-linear and plastic deformation. In this work, an attempt was made to quantify repeated compression performance of textile fibrous structures by using the concept of energy. Particular attention was paid to the nonelastic deformation of polymer fibrous systems under compression. Starting from the fact that the compression curve governs the energy-absorption characteristics of materials subjected to repeated stress, deformation components were determined by calculating the energy-absorbing properties and specific parameters the irreversible compression work of all-cycle compression and the compression work of viscoelastic deformation of all-cycle compression. These parameters made it possible to estimate the compression hysteresis and then calculate the share of deformation components at lateral compression of polymer fibrous systems. PB - Elsevier Science Bv, Amsterdam T2 - Materials Letters T1 - Quantification of deformation response at cyclic compression of polymer fibrous systems EP - 165 SP - 162 VL - 122 DO - 10.1016/j.matlet.2014.02.020 ER -
@article{ author = "Stanković, Snežana", year = "2014", abstract = "The difficulty in qualitative evaluation of deformation properties of polymer fibrous assemblies lies in the fact that these materials differ from materials such as wood, concrete, steel, etc., as a consequence of the manifestation of non-linear and plastic deformation. In this work, an attempt was made to quantify repeated compression performance of textile fibrous structures by using the concept of energy. Particular attention was paid to the nonelastic deformation of polymer fibrous systems under compression. Starting from the fact that the compression curve governs the energy-absorption characteristics of materials subjected to repeated stress, deformation components were determined by calculating the energy-absorbing properties and specific parameters the irreversible compression work of all-cycle compression and the compression work of viscoelastic deformation of all-cycle compression. These parameters made it possible to estimate the compression hysteresis and then calculate the share of deformation components at lateral compression of polymer fibrous systems.", publisher = "Elsevier Science Bv, Amsterdam", journal = "Materials Letters", title = "Quantification of deformation response at cyclic compression of polymer fibrous systems", pages = "165-162", volume = "122", doi = "10.1016/j.matlet.2014.02.020" }
Stanković, S.. (2014). Quantification of deformation response at cyclic compression of polymer fibrous systems. in Materials Letters Elsevier Science Bv, Amsterdam., 122, 162-165. https://doi.org/10.1016/j.matlet.2014.02.020
Stanković S. Quantification of deformation response at cyclic compression of polymer fibrous systems. in Materials Letters. 2014;122:162-165. doi:10.1016/j.matlet.2014.02.020 .
Stanković, Snežana, "Quantification of deformation response at cyclic compression of polymer fibrous systems" in Materials Letters, 122 (2014):162-165, https://doi.org/10.1016/j.matlet.2014.02.020 . .