Impact Damage 冲火坏 ; 撞击破坏 ; 冲击损伤 ; 撞击损伤
landing impact damage [特医] 着陆冲击伤
Impact Damage Fracture Mechanics 碰撞损伤断裂力学
impact damage location 冲击损伤定位
coal impact damage 煤冲击破坏
bird-impact damage 鸟撞损伤
impact damage model 冲击损伤模型
impact damage tolerance 冲击损伤容限
impact damage detection 冲击损伤检测
Nowadays the composite is used on aircraft structures more and more with high strength and low density, but the impact damage needs special attention.
由于复合材料层压板比强度和比模量高等优点，在现代航空航天结构上得到广泛应用，其冲击损伤问题一直受到工程界的重视。
参考来源 - 复合材料层合板准静态压痕损伤实验研究与数值分析Proceed form the damage mechanics, the damage propagation of SMC-R50 short-fiber reinforced composite with impact damage was analyzed, and the equation of fatigue damage rate was derived. The fatigue damage propagation of composite was tested through experiment.
从损伤力学出发，对SMC─R50短纤维复合材料冲击损伤后疲劳损伤的发展进行了分析，给出了疲劳损伤速率方程，并通过实验对损伤发展进行了测量。
参考来源 - 短纤维复合材料冲击后疲劳损伤及寿命预报·2,447,543篇论文数据，部分数据来源于NoteExpress
Place unit on a clean workbench, in a dust - free and moisture-free room. Handle all parts carefully, and protect them against corrosion and impact damage after disassembly.
在一个无尘、无水汽的房间内，将部件放置在工作台之上。当部件分解开以后，要小心拿取，以免因腐蚀或碰撞造成损伤。
Impact damage affected tensile ability of honeycomb core sandwich panels seriously.
冲击损伤严重影响了蜂窝夹芯板的抗拉能力。
The relationship between design values and allowables was discussed. The determination of compressive design values for composite structures was based mainly on impact damage tolerance allowables.
讨论了设计值与许用值的关系，并指出复合材料结构压缩设计值主要取决于冲击损伤容限许用值。
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