【摘要】 介绍CT检测复合材料的原理和方法。利用研制的软件对断层扫描的图像数据进行三维重建、分析和测量。实验表明 ,CT检测复合材料内部缺陷具有很好的分辨力 ,三维重建能够很好地显示密度的空间分布情况 ,CT检测是目前最精确、有效的无损评价方法之一。更多还原

【Abstract】 The principle and method of computerized tomography (CT) for composite materials were described. The software developed was used to reconstruct three dimension images. The results of experiments showed that the method has good resolution for interior defects in composite materials and image reconstruction could manifest the spacial distribution of density. CT is one of the most accurate and effective nondestructive testing methods.更多还原