The compress tests on multiaxial multi - layer warp knit glass - fiber composite ( mmwk ) have also been carried out at high strain rates . the out - of - plane compressive property of multiaxial multi - layer warp knit glass - fiber composite are also rate sensitive . the maximum stress strain and elastic modulus of mmwk composite increase with the rising of strain rate 首次对多轴向经编玻璃纤维复合材料进行了高应变率下的面外压缩试验，实验结果表明，多轴向经编结构玻璃纤维复合材料在面外力学性能上是应变率相关的，随着应变率的增加，冲击压缩瞬时应力增加，最大应力和最大应变增加，同时初始模量也有增大的趋势。
