A method to improve the low-velocity impact performance of composite laminate is proposed,and a multi-island genetic alg......

It is well known that debonding, transverse cracking, shear cracking, fiber breakage and delamination are common failure......

研究了复合材料结构冲击损伤的特点、表 征方法及评定冲击损伤的试验方法，尤其是从原材料的 角度，通过试验的手段研究了基体、纤维、......

According to a mathematical model which describes the curing process of composites constructed from continuous fiber-rei......

给出一复合材料接头损伤累积模型，包括分类损伤判据、损伤区刚度衰减和总体破坏判据；将该模型结合有限元法模拟单钉接头的损伤破坏过......

针对复合材料层合板设计的特点，应用改进的遗传算法研究了复合材料层合板自振频率的优化设计问题。算例分析结果表明，本文方法具有较......