不同组织结构织物的拉伸、撕裂和冲击强力效果

Effect of weaves on fabric tensile,tearing and ballistic strength

织物的组织结构通过组织因子和交织指数表达,这些因素之间的联系是r=0.98,R2=0.97。研究了这些参数对织物拉伸、撕裂和冲击强力的影响。织物的拉伸性能受其参数和结构的影响。因此,这项工作可以帮助理解织物相关强度的决定因素。试验研究织物中纱线相互交织或交错模式对拉伸、撕裂和冲击强力的影响。以12种具有代表性的不同交织方式织成的织物作为研究的对象。本试验工作表明:在这些不同的组织结构中,平纹的组织因子和交织指数是12种组织中最高的,花式组织最低,表明织造类型影响织物的强度性能。利用方差分析帮助进行结果分析。

Fabric weave is expressed by weave factor and index of interlacement. The association between these factors was found to be r = 0. 98, R2 = 0. 97. The effect of these parameters on tensile, tearing and ballistic strength is also investigated. The tensile behavior of woven fabrics is known to be affected by its sett and construction. Hence, this work understands the dependence of the fabric weave and behavior of woven fabrics with reference to its strength. Experiments were conducted to study the effect of interlacing yarns, and their interlacement pattern on the tensile, tearing and ballistic strength of fabric. A significant influence of the distribution of interlacement was also observed for all twelve weaves. This experiment work showed that of these different weaves, plain weave has recorded the highest weave factor and index of interlacement of the order of I in both the cases and the figuring structure indicated the lowest, proving that the type of weave affects the strength properties of the woven fabrics. The results are analyzed with the help of analysis of variance （Anova）.