STUDY OF TRANSVERSE CRACKING OF COMPOSITE LAMINATES
-
摘要: 在Talreja提出的研究复合材料横向开裂的损伤力学方法的基础上,文中引进了一种更合理的计算约束系数的方法,并将其用于研究复合材料叠层板的横向开裂,预估了其弹性模量的变化。经试验结果的验证,其理论的预估结果是正确的。Abstract: Based on a method of Damage Mechanics presented by R. Talreja for study of transverse cracking in composite materials,a more reasonable method for calculation of the restricted coefficients is introduced,and used for study of transverse cracking in composite laminated plates. The variations of their elastic moduli are also predicted. Verified by the experimental results,the results of theoretical prediction are correct.
-
Key words:
- transverse cracking /
- damage /
- laminates
点击查看大图
计量
- 文章访问数: 575
- PDF下载量: 384
- 被引次数: 0