Precracked tearing properties of coated bi-axial warp knitted fabrics under bi-axial and multi-axial loads

摘要：

In this paper, the precracked tearing behavior of bi-axial warp knitted fabric coated with PVC under bi-axial and multi-axial loads was investigated and compared. The typical precracked tearing load-elongation curves under biaxial and multi-axial loads were presented and studied. The results showed that the precracked tearing properties under multi-axial loads are better than those under bi-axial loads. Moreover, the precracked tearing strength decreases with the increase of initial crack length and the crack propagation depends on the initial crack orientation.

作者: LUO Yixi HU hong

作者单位: Department of Textile Engineering and Dress Designing, Shaoxing University,312000, Zhejiang,312000, Institute of Textiles & Clothing, The Hong Kong Polytechnic University,Hung Hom, Kowloon, Hong Kong

会议类型: 国际会议

会议名称: 2009 International Conference on Advanced Fibers and Polymer Materials(2009年先进纤维与聚合物材料国际学术会议)

会议地点: 上海

会议语种:英文

页码: 452-454

在线出版日期: 2009-10-21（万方平台首次上网日期，不代表论文的发表时间）