The effect of various weaving types for fabric composites on the low-speed (up to 350 m/s) penetration into multilayer fabric barriers made of aramid fibers is studied. The geometric properties of plain and twill weaves are taken into account on the basis of experimental data showing that the warp and weft threads may have different elastic and ultimate properties. Significant differences in the parameters of interlayer friction are also taken into account for the fabrics of various weave patterns. The results of full-scale experiments for the penetration into four-layer and ten-layer fabric barriers are used to verify the models of penetration into fabric barriers and to study the penetration into composite fabrics with various mutual arrangements of plain and 3/3 twill weaves. It is shown that some particular laying methods based on layer alternations can improve the protective properties of multilayer fabric barriers.

中文翻译：

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各种编织方式的敷设方法对多层织物阻隔层防护性能的影响

研究了织物复合材料的各种编织类型对低速（高达350 m / s）渗透到由芳纶纤维制成的多层织物阻隔物中的影响。根据实验数据考虑了平纹和斜纹编织的几何特性，这些数据表明经纱和纬纱可能具有不同的弹性和最终特性。对于各种编织图案的织物，还考虑了层间摩擦参数的显着差异。渗透到四层和十层织物屏障中的全面实验结果可用于验证渗透到织物屏障中的模型，并研究在普通和3/3斜纹各种相互排列的复合织物中的渗透性编织。