石英纤维缎纹织物的剪切变形实验研究  

Experimental research on shear deformation of quartz fiber satin fabrics

作　　者：邓金海[1] 陈利[1] 孙绯[1] 吕燕[1] 

机构地区：[1]天津工业大学先进纺织复合材料教育部重点实验室,天津300387

出　　处：《天津工业大学学报》2013年第6期19-22,共4页Journal of Tiangong University

基　　金：国家自然科学基金资助项目(11072175)

摘　　要：在改进像框实验的基础上,对5枚缎纹和8枚缎纹石英纤维机织物的剪切性能进行实验观察,分析不同组织结构、经纬纱密度对织物剪切性能的影响.研究发现:在相同结构参数条件下,8枚缎纹织物比5枚缎纹织物更容易发生剪切变形;织物组织结构相同时,经纬纱密度越大,织物越不容易产生剪切变形.基于缎纹织物的单胞模型预测了5枚缎纹和8枚缎纹石英纤维机织物的锁紧角,预测结果与实验值基本一致.Based on the modified experiments for picture-frame, the in-plain shear properties of the 5 h-satin and 8 h- satin of quartz fiber fabrics are studied. The effects of fabric architecture and yarn density on shear properties of fabrics are analyzed. The results show that 8 h-satin fabrics are easier to form shear deformation than 5 h-satin when other conditions are the same. The fabrics are not easier to form shear deformation when the yarn density in- creases with the same fabric structure. Based on the satin fabric unit cell model, the locking angles of the 5 h- satin and 8 h-satin fabrics are predicted, the predicted values show good agreement with the experimental ones.

关 键 词：像框实验 石英纤维 剪切变形 锁紧角 织物组织 

分 类 号：TS101.923.1[轻工技术与工程—纺织工程] TB332[轻工技术与工程—纺织科学与工程]