三维正交机织复合材料翼子板多尺度可靠性优化设计

陶威, 刘钊, 许灿, 朱平

Multi-Scale Reliability-Based Design Optimization of Three-Dimensional Orthogonal Woven Composite Fender

TAO Wei, LIU Zhao, XU Can, ZHU Ping

表3 复合材料力学性能试验值与预测值对比

Tab.3 Comparisons of mechanical properties from test and prediction

物理量 试验结果 预测结果 误差/% 经向模量/GPa 39.28 39.32 0.1 纬向模量/GPa 37.56 38.80 3.2