夹芯结构材料

然而，现在大多数的夹芯结构材料都是面板和芯材粘结在一起，这就使得这些夹芯结构芯材与面板的界面性能薄弱。

But most face sheets of these sandwich structures are bonded to the cores , which can make interfaces have lower performance .

具有周期性排列特征的复合夹芯结构材料作为一类新型轻质高强结构材料，在航天航空领域具有广阔的应用前景。

As a new ultra-lightweight high strength structural material , composite structural material with periodic lattice cores has prospects to be applied widely in the aerospace field .

夹芯结构复合材料以其轻质、高强及一系列功能性等优点而得到研究者的青睐。

The Sandwich structure composite is interested by researchers because of its lighter weight , higher specific strength and a series of functionality .

简述了红外热波无损检测的原理，并利用红外热波无损检测系统对铝蜂窝夹芯结构复合材料和泡沫夹芯结构复合材料的胶接界面脱粘缺陷进行了检测。

Principle of infrared thermal wave non destructive evaluations ( NDE ) is presented . Debonding flaws of aluminum honeycomb core composites and foam core composites are inspected by an infrared thermal wave imaging system .

采用激光数字剪切散斑和红外热像两种数字成像无损检测方法对碳/环氧板蒙皮与泡沫夹芯结构复合材料的胶接缺陷进行了初步研究。

The evaluation of composite bonding defects between carbon fiber reinforced epoxy resin lamina and foam core was studied by laser digital shearography speckle pattern interferometry ( LDSSPI ) and infrared thermal wave imaging ( ITWI ) testing .

夹芯结构吸波复合材料因其质轻、强度高，又能较好地吸收电磁波而广泛应用于飞机的机翼、尾翼和机身等部位。

Microwave-absorbing composite sandwich structures have been widely used because of its light weight , high strength as well as perfect property of electromagnetic wave absorption .

为预报、设计和评价两种夹芯结构的力学性能等问题提供了解决途径，对夹芯结构复合材料的设计、制备和应用有一定的指导意义。

The established equivalent mechanical model provides a solution for the prediction , design and evaluation of the sandwich structures . It has great significance in the design , preparation and application of composite sandwich structure .