研制了一种Z向玻璃纤维增强酚醛泡沫的高阻燃性复合材料,并试验分析了承力柱高度、分布密度、排布方式及缝编纱细度、缝合面板层数等结构参数对复合材料力学性能的影响.结果表明:与普通泡沫夹芯复合材料相比,Z向增强泡沫夹芯复合材料的力学性能得到了大幅度提升;在承力柱分布密度相同的条件下,Z向增强泡沫夹芯复合材料的力学性能基本不随承力柱排布方式而变化;承力柱高度、分布密度及缝编纱细度、缝合面板层数等结构参数对Z向增强泡沫夹芯复合材料的力学性能有重要影响.
参考文献
| [1] | Glaessgen E H,Sleight D W,Raju I S,Krishnamurthy T.Analyses for debonding of stitched composite sandwich structure using improved constitutive models,AIAA-2001-1279[R].Seattle:AIAA,2001:1-10. |
| [2] | O'Brien T Kevin,Paris Isabelle L.Exploratory investigation of failure mechanisms in transition regions between solid laminates and X-cor truss sandwich[J].Composite Structures,2002,57(1):189-204. |
| [3] | Saponara Valeria La,Kamaya Shinjiro.Evaluation of static compression properties of notched stitched sandwich structures,AIAA-2004-1704[R].California:AIAA,2004:1-9 |
| [4] | Singh Parampal,Saponara Valeria La.Experimental investigation on performance of angle-stitched sandwich structures,AIAA-2004-1705[R].California:AIAA,2004:1-14. |
| [5] | Kim Jae Hoon,Lee Young Shin,Park Byoung Jun,Kim Duck Hoi.Evaluation of durability and strength of stitched foamcored sandwich structures[J].Composite Structures,1999,47:543-550. |
| [6] | 郑锡涛,孙秦,李野,柴亚南,曹正华.全厚度缝合复合材料泡沫芯夹层结构力学性能研究与损伤容限评定[J].复合材料学报,2006,23(6):29-36.Zheng Xitao,Sun Qin,Li Ye,Chai Yanan,Cao Zhenghua.Mechanical behavior and damage tolerance tests of composites through-thickness stitched foam sandwich panels[J].Acta Materiae Compositae Sinica,2006,23(6):29-36. |
| [7] | 黄涛,矫桂琼,潘文革.缝纫泡沫夹层结构弯曲性能研究[J].材料科学与工程学报,2006,24(4):535-538.Huang Tao,Jiao Guiqiong,Pan Wenge.Study on flexural behavior of stitched foam-core sandwich[J].Journal of Materials Science & Engineering,2006,24(4):535-538. |
| [8] | 黄涛,矫桂琼,徐婷婷.Z向增强泡沫夹芯结构复合材料[J].纤维复合材料,2005,22(3):19-23.Huang Tao,Jiao Guiqiong,Xu Tingting.Research development and application of Z-reinforcement foam core sandwich[J].Fiber Composites,2005,22(3):19-23. |
| [9] | 田旭,肖军,李勇.X-cor夹层结构试制与性能研究[J].飞机设计,2004(1):22-25.Tian Xu,Xiao Jun,Li Yong.Study on X-cor sandwich structure manufacture and its mechanical performance[J].Design of Airplane,2004(1):22-25. |
| [10] | Reis E M,Hassanv T K,Rizkalla S H.Behavior of FRP sandwich panels for transportation infrastructure[C] // 4th International Conference on Advanced Composite Materials in Bridges and Structures.Calgary,2004:1-7. |
| [11] | Potluri P,Kusak E,Reddy T Y.Novel stitch-bonded sandwich composite structures[J].Composite Structures,2003,59(2):251-259. |
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%