Influence of Static and Dynamic Loading on the Properties of Handmade Persian Carpet

Autor:	Maryam Sharzehee, Seyed Abbas Mirjalili
Rok vydání:	2004
Předmět:	Engineering business.industry Knot (papermaking) Yarn Structural engineering Static force Dynamic loading Wool visual_art visual_art.visual_art_medium Force dynamics General Materials Science Composite material business Weaving Pile
Zdroj:	Journal of Textile Engineering. 50:43-50
ISSN:	1880-1986 1346-8235
DOI:	10.4188/jte.50.43
Popis:	The paper reports the physical and mechanical properties of hand-woven carpets, which have been under static and dynamic forces. Two groups of wool fibres, from two parts of Iran, were prepared to spin pile yarn for the carpets. Each group of the fibres included both conventional and tanned wool. Then two yarn counts, Nm=2/4 and 2/6, were spun for two different knot densities. After weaving the carpets, they were put under static and dynamic forces and their thickness variations were measured and plotted against time (in case of static force) or number of impacts (in case of dynamic force). The resiliency of the carpets piles after eliminating the static and dynamic forces were measured and plotted against time, too. The results were compared to each other and analysed with respect to parameters such as the type and quality of the wool fibres as well as knot density of the carpet.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b3e84b5992853514ce55cc8ed80d415b https://doi.org/10.4188/jte.50.43 Zobrazit plný text záznamu