机译:两步法3D编织复合材料的纱线结构分析
Department of Mechanics, Tianjin University, Tianjin 300072;
Department of Mechanics, Tianjin University, Tianjin 300072;
Institute of textile composites, Tianjin Polytechnics University, Tianjin 300160;
composites, two -step 3D braided, yarn geometry, fiber volume fraction, deformation;