Effect of Testing Conditions on Fibre-Bundle Tensile Properties Part Ⅱ: the Gauge Length and Elongation Speed in Wool Fibre Bundle Measurement
The testing conditions of a fibre bundle tensile tester (TENSOR) are elongation speed (ES), gauge length (GL), pretension, jaw pressure, environmental temperature and relative humidity, instrument linearity and sensitivity. The effects on fibre-bundle tensile properties at different GL and ES have b...
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| Veröffentlicht in: | Dong Hua da xue xue bao. Zi ran ke xue ban. 2002, Vol.19 (3), p.7-12 |
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| container_title | Dong Hua da xue xue bao. Zi ran ke xue ban. |
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| creator | YU Wei-dong Ron Postle YANG Shou-ren YAN Hao-jing |
| description | The testing conditions of a fibre bundle tensile tester (TENSOR) are elongation speed (ES), gauge length (GL), pretension, jaw pressure, environmental temperature and relative humidity, instrument linearity and sensitivity. The effects on fibre-bundle tensile properties at different GL and ES have been discussed in detail and compared with Peirce's theories on the weaklinks and the breaking time effect. The experimental results indicate that the tensile properties of fibre bundles are strongly affected by GL and vary with different GL. The reasonable GL should be 5-15mm rather than 3.2mm for wool bundle measurements. The ES ranging from 20mm/min to 40mm/min is beneficial for obtaining comparatively stable and accurate tensile values, whereas 20 mm/min used in current testing for wool fibre bundles is at the lower limit of the suggested range. For bundle modulus measurement, the sampling interval must be selected appropriately. The new calculation of the sampling interval has been established. |
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The effects on fibre-bundle tensile properties at different GL and ES have been discussed in detail and compared with Peirce's theories on the weaklinks and the breaking time effect. The experimental results indicate that the tensile properties of fibre bundles are strongly affected by GL and vary with different GL. The reasonable GL should be 5-15mm rather than 3.2mm for wool bundle measurements. The ES ranging from 20mm/min to 40mm/min is beneficial for obtaining comparatively stable and accurate tensile values, whereas 20 mm/min used in current testing for wool fibre bundles is at the lower limit of the suggested range. For bundle modulus measurement, the sampling interval must be selected appropriately. The new calculation of the sampling interval has been established.</description><identifier>ISSN: 1672-5220</identifier><language>eng</language><publisher>College of Textiles, Dong Hua University, Shanghai, 200051%Department of Textile Technology, University of New South Wales, Sydney 2052, Australia%Textile and Fibre Technology, CSIRO, Belmont PO Box 21, Victoria 3216, Australia</publisher><subject>bundle ; elongation ; fibre ; gauge ; length ; modulus ; property ; speed ; tensile ; TENSOR ; wool</subject><ispartof>Dong Hua da xue xue bao. Zi ran ke xue ban., 2002, Vol.19 (3), p.7-12</ispartof><rights>Copyright © Wanfang Data Co. Ltd. All Rights Reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Uhttp://image.cqvip.com/vip1000/qk/86692X/86692X.jpg</thumbnail><link.rule.ids>314,777,781,4010</link.rule.ids></links><search><creatorcontrib>YU Wei-dong Ron Postle YANG Shou-ren YAN Hao-jing</creatorcontrib><title>Effect of Testing Conditions on Fibre-Bundle Tensile Properties Part Ⅱ: the Gauge Length and Elongation Speed in Wool Fibre Bundle Measurement</title><title>Dong Hua da xue xue bao. Zi ran ke xue ban.</title><addtitle>Journal of Donghua University</addtitle><description>The testing conditions of a fibre bundle tensile tester (TENSOR) are elongation speed (ES), gauge length (GL), pretension, jaw pressure, environmental temperature and relative humidity, instrument linearity and sensitivity. The effects on fibre-bundle tensile properties at different GL and ES have been discussed in detail and compared with Peirce's theories on the weaklinks and the breaking time effect. The experimental results indicate that the tensile properties of fibre bundles are strongly affected by GL and vary with different GL. The reasonable GL should be 5-15mm rather than 3.2mm for wool bundle measurements. The ES ranging from 20mm/min to 40mm/min is beneficial for obtaining comparatively stable and accurate tensile values, whereas 20 mm/min used in current testing for wool fibre bundles is at the lower limit of the suggested range. For bundle modulus measurement, the sampling interval must be selected appropriately. The new calculation of the sampling interval has been established.</description><subject>bundle</subject><subject>elongation</subject><subject>fibre</subject><subject>gauge</subject><subject>length</subject><subject>modulus</subject><subject>property</subject><subject>speed</subject><subject>tensile</subject><subject>TENSOR</subject><subject>wool</subject><issn>1672-5220</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2002</creationdate><recordtype>article</recordtype><recordid>eNotkE1OwzAQhbMAiar0DrNgwyKS7aRJzA6qtiAVUYlKLCP_jJOUYJfYEVyAPVfgapwEo3YW8zSjp2807yyZ0KJk6ZwxcpHMvN-TWAUrc8InyffSGFQBnIEd-tDZBhbO6i50znpwFladHDC9G63uMVqs76JuB3fAIXToYSuGAL9fPzcQWoS1GBuEDdomtCCshmXvbCP-afB8QNTQWXhxrj9y4cR9ROHHAd_Qhsvk3Ije4-yk02S3Wu4W9-nmaf2wuN2kqshYKmReKloWnElhqpyZjDFGiaiEnJM5L7lUlSpQS0k4oZgTGmcTt1yj5CizaXJ9xH4Ia4Rt6r0bBxsP1rrVn5-yRkYII1ls0Xt19Ko2PvMeM6qlUK8mJlFTQmhWlVlJsz_Yc3Aw</recordid><startdate>2002</startdate><enddate>2002</enddate><creator>YU Wei-dong Ron Postle YANG Shou-ren YAN Hao-jing</creator><general>College of Textiles, Dong Hua University, Shanghai, 200051%Department of Textile Technology, University of New South Wales, Sydney 2052, Australia%Textile and Fibre Technology, CSIRO, Belmont PO Box 21, Victoria 3216, Australia</general><scope>2RA</scope><scope>92L</scope><scope>CQIGP</scope><scope>~WA</scope><scope>2B.</scope><scope>4A8</scope><scope>92I</scope><scope>93N</scope><scope>PSX</scope><scope>TCJ</scope></search><sort><creationdate>2002</creationdate><title>Effect of Testing Conditions on Fibre-Bundle Tensile Properties Part Ⅱ: the Gauge Length and Elongation Speed in Wool Fibre Bundle Measurement</title><author>YU Wei-dong Ron Postle YANG Shou-ren YAN Hao-jing</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c632-ab47c17692baf842f322210a8ab505979bc8c6edbb0901e401c8cf9bc9deb9eb3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2002</creationdate><topic>bundle</topic><topic>elongation</topic><topic>fibre</topic><topic>gauge</topic><topic>length</topic><topic>modulus</topic><topic>property</topic><topic>speed</topic><topic>tensile</topic><topic>TENSOR</topic><topic>wool</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>YU Wei-dong Ron Postle YANG Shou-ren YAN Hao-jing</creatorcontrib><collection>中文科技期刊数据库</collection><collection>中文科技期刊数据库-CALIS站点</collection><collection>中文科技期刊数据库-7.0平台</collection><collection>中文科技期刊数据库- 镜像站点</collection><collection>Wanfang Data Journals - Hong Kong</collection><collection>WANFANG Data Centre</collection><collection>Wanfang Data Journals</collection><collection>万方数据期刊 - 香港版</collection><collection>China Online Journals (COJ)</collection><collection>China Online Journals (COJ)</collection><jtitle>Dong Hua da xue xue bao. Zi ran ke xue ban.</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>YU Wei-dong Ron Postle YANG Shou-ren YAN Hao-jing</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effect of Testing Conditions on Fibre-Bundle Tensile Properties Part Ⅱ: the Gauge Length and Elongation Speed in Wool Fibre Bundle Measurement</atitle><jtitle>Dong Hua da xue xue bao. Zi ran ke xue ban.</jtitle><addtitle>Journal of Donghua University</addtitle><date>2002</date><risdate>2002</risdate><volume>19</volume><issue>3</issue><spage>7</spage><epage>12</epage><pages>7-12</pages><issn>1672-5220</issn><abstract>The testing conditions of a fibre bundle tensile tester (TENSOR) are elongation speed (ES), gauge length (GL), pretension, jaw pressure, environmental temperature and relative humidity, instrument linearity and sensitivity. The effects on fibre-bundle tensile properties at different GL and ES have been discussed in detail and compared with Peirce's theories on the weaklinks and the breaking time effect. The experimental results indicate that the tensile properties of fibre bundles are strongly affected by GL and vary with different GL. The reasonable GL should be 5-15mm rather than 3.2mm for wool bundle measurements. The ES ranging from 20mm/min to 40mm/min is beneficial for obtaining comparatively stable and accurate tensile values, whereas 20 mm/min used in current testing for wool fibre bundles is at the lower limit of the suggested range. For bundle modulus measurement, the sampling interval must be selected appropriately. The new calculation of the sampling interval has been established.</abstract><pub>College of Textiles, Dong Hua University, Shanghai, 200051%Department of Textile Technology, University of New South Wales, Sydney 2052, Australia%Textile and Fibre Technology, CSIRO, Belmont PO Box 21, Victoria 3216, Australia</pub><tpages>6</tpages></addata></record> |
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| identifier | ISSN: 1672-5220 |
| ispartof | Dong Hua da xue xue bao. Zi ran ke xue ban., 2002, Vol.19 (3), p.7-12 |
| issn | 1672-5220 |
| language | eng |
| recordid | cdi_wanfang_journals_dhdxxb_e200203002 |
| source | Alma/SFX Local Collection |
| subjects | bundle elongation fibre gauge length modulus property speed tensile TENSOR wool |
| title | Effect of Testing Conditions on Fibre-Bundle Tensile Properties Part Ⅱ: the Gauge Length and Elongation Speed in Wool Fibre Bundle Measurement |
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