在夹层结构内部,缺陷会使热量在物体中的传导出现差异,导致物体表面出现温度和红外辐射特征差异.基于该原理,采用有限元方法,对含内部缺陷的夹层结构分别进行了稳态、瞬态下的参数分析,与红外热像实际检测结果做了对比,得出了一般红外方法对于夹层结构的缺陷识别精度,并且分析了部分影响因素对检测结果的影响,给出了使用红外热像检测法对夹层结构内部缺陷进行无损检测的建议.
参考文献
| [1] | 李艳红;李秀芬;冯立春;张存林.红外热波检测技术对泡沫夹芯结构的检测[A].,2005:660-664. |
| [2] | Igor Maria De Rosa;Carlo Santulli;Fabrizio Sarasini.Characterization of indentation damage on carbon/epoxy laminates by means of acoustic emission and IR thermography[J].E-Journal of Non Destructive Testing,2009 |
| [3] | Carosena Meola;Giovanni M. Carlomagno .Impact damage in GFRP: New insights with infrared thermography[J].Composites, Part A. Applied science and manufacturing,2010(12):1839-1847. |
| [4] | Carlo Santulli .IR thermography study of the effect of moulding parameters on impact resistance in E-glass/polypropylene commingled laminates[J].NDT & E international: Independent nondestructive testing and evaluation,2002(6):377-383. |
| [5] | R. J. Ball;D. P. Almond .The detection and measurement of impact damage in thick carbon fibre reinforced laminates by transient thermography[J].NDT & E international: Independent nondestructive testing and evaluation,1998(3):165-173. |
| [6] | N.P. Avdelidis;A. Moropoulou;Z.P. Marioli Riga .The technology of composite patches and their structural reliability inspection using infrared imaging[J].Progress in aerospace sciences,2003(4):317-328. |
| [7] | CARLO SANTULLI .IMPACT DAMAGE CHARACTERISATION OF THERMOPLASTIC MATRIX COMPOSITES USING TRANSMISSION TRANSIENT THERMOGRAPHY[J].Nondestructive Testing and Evaluation,2003(3):79-90. |
| [8] | Carlo Santulli .IR thermography study of the effect of moulding parameters on impact resistance in E-glass/polypropylene commingled laminates[J].NDT & E international: Independent nondestructive testing and evaluation,2002(6):377-383. |
| [9] | Igor M. De Rosa;Carlo Santulli;Fabrizio Sarasini;Marco Valente .Post-impact damage characterization of hybrid configurations of jute/glass polyester laminates using acoustic emission and IR thermography[J].Composites science and technology,2009(7/8):1142-1150. |
| [10] | 方海,刘伟庆,万里.格构增强型复合材料夹层结构的制备与受力性能[J].玻璃钢/复合材料,2009(04):67-69. |
| [11] | 葛邦,杨涛,高殿斌,李明.复合材料无损检测技术研究进展[J].玻璃钢/复合材料,2009(06):67-71. |
| [12] | 汪星明;郭耀红 等.复合材料无损检测研究进展[J].玻璃钢/复合材料,2012,S1:261-265. |
| [13] | 王永茂,郭兴旺,李日华,王飒爽.缺陷大小和深度的红外检测[J].无损检测,2003(09):458-461. |
| [14] | 陈珏.材料内部脱粘的红外无损检测[J].红外技术,2001(03):39-42. |
| [15] | 陈大鹏,张存林,李晓丽,徐维超,李艳红,冯立春,陶宁.超声热红外技术在无损检测领域中的应用[J].激光与红外,2008(08):778-780. |
| [16] | 唐桂云,王云飞,于柏峰.复合材料泡沫夹层结构的缺陷评定方法研究[J].纤维复合材料,2011(02):30-32. |
| [17] | 李晓霞,伍耐明,段玉霞,赵石彬,冯立春,李晓丽.碳纤维层合板低速冲击后的红外热波检测分析[J].复合材料学报,2010(06):88-93. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%