蜂窝夹芯结构板芯脱胶修补研究

ACTA AERONAUTICAET ASTRONAUTICA SINICA ›› 2003, Vol. 24 ›› Issue (5): 474-476.

• 论文 • Previous Articles Next Articles

Strength Investigation of Repaired Composite Honeycomb Structure with Unbonded Damage

ZHAO Mei-ying, SUN Xiao-bo, Wan Xiao-peng

Department of Aircraft Engineering; Northwestern Polytechnical University; Xi'an 710072; China

Received:2003-06-04 Revised:2003-07-17 Online:2003-10-25 Published:2003-10-25

Abstract

Abstract: A thr ee-dimensional finite element model is brought forward for the unbonded damage of composite honeycomb sandwich structures. NAST RAN so ftw are is used to calculate the residual str ength of the structures and ther esumed str ength after r epairing. T he influence of the size of the unbonded area on the streng th lost and the influenceof the repairing quality on the str ength regain are studied.

Key words: composite, honeycomb structure, residual strength, finite element

CLC Number:

V214.6

ZHAO Mei-ying;SUN Xiao-bo;Wan Xiao-peng. Strength Investigation of Repaired Composite Honeycomb Structure with Unbonded Damage[J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2003, 24(5): 474-476.

[1]	Yulian GONG, Jianguo ZHANG, Zhigang WU, Guangyuan CHU, Xiaoduo FAN, Ying HUANG. Reliability algorithm of composite structure based on active learning basis-adaptive PC-Kriging model [J]. Acta Aeronautica et Astronautica Sinica, 2024, 45(8): 228982-228982.
[2]	Wenbin JIA, Lei FANG, Gen ZHANG, Jian SHI, Zekan HE, Haijun XUAN. Optimal design of fracture toughness for CNT⁃epoxy composites [J]. Acta Aeronautica et Astronautica Sinica, 2024, 45(7): 428971-428971.
[3]	Chunyun ZHANG, Xiongbin CHEN, Jian LIU, Miao CUI. Prediction of thermo⁃physical properties of inorganic⁃organic hybrid phenolic aerogel composites [J]. Acta Aeronautica et Astronautica Sinica, 2024, 45(6): 428848-428848.
[4]	Lingcai HUANG. Review of nondestructive testing methods for fiber⁃reinforced polymer composites [J]. Acta Aeronautica et Astronautica Sinica, 2024, 45(5): 529697-529697.
[5]	Zhiting GAO, Zhuang MA, Yanbo LIU. Effect of CVD-SiC array structure on ablation resistance of ZrB₂/SiC coatings [J]. Acta Aeronautica et Astronautica Sinica, 2024, 45(3): 428842-428842.
[6]	Chao ZHANG, Yong CAO, Zhenqiang ZHAO, Haiyang ZHANG, Jianbo SUN, Zhihua WANG, Duokui YU. Applications and key challenges of polymer composites in civil aero⁃engines: State⁃of⁃art review [J]. Acta Aeronautica et Astronautica Sinica, 2024, 45(2): 28556-028556.
[7]	Ying MA, Ao CHEN, Congying DENG, Xiang CHEN, Sheng LU, Xianjun ZENG. A multiscale mesh generation method for textile composite [J]. Acta Aeronautica et Astronautica Sinica, 2024, 45(10): 429180-429180.
[8]	Qian YANG, Yanzhe WANG, Di YANG, Zezhong LI, Weiwei QU. Prediction and planning of automatic laying speed for fiber reinforced composite materials based on data⁃driven model [J]. Acta Aeronautica et Astronautica Sinica, 2024, 45(10): 429313-429313.
[9]	Fangyi SHENG, Guolin YANG, Fantong MENG, Zhigang DONG, Renke KANG. Finite element simulation analysis in helical milling of countersunk hole [J]. Acta Aeronautica et Astronautica Sinica, 2024, 45(1): 428690-428690.
[10]	Siji WANG, Yuwei ZHANG, Kaiming HUANG, Biao LYU, Haifeng ZHAO, Hu WANG, Mingfu LIAO. An optimization method for helicopter power turbine rotor system based on improved particle swarm optimization algorithm [J]. Acta Aeronautica et Astronautica Sinica, 2024, 45(1): 228608-228608.
[11]	Yongjie HUANG, Zhangsong NI, Jie PAN. Simulation of electro-impulse de-icing considering ice fracture and interface debonding [J]. Acta Aeronautica et Astronautica Sinica, 2023, 44(S2): 729306-729306.
[12]	Hongyue WANG, Bing WANG, Guodong FANG, Songhe MENG. Digital element modelling and analysis of 2.5D woven shallow cross bending composites [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2023, 44(9): 227478-227478.
[13]	Jian HAN, Shiyong SUN, Bin NIU, Rui YANG, Dongjiang WU. Progress in manufacturing technologies of resin⁃based composite lattice structures [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2023, 44(9): 628255-628255.
[14]	Zhenyu WANG, Jizhen WANG, Jingyi YANG, Pengyuan HE, Chenghao PAN, Lingbo ZHOU, Cheng HE, Huan HE. Dynamics model updating of structures at high temperature based on novel particle swarm optimization algorithm [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2023, 44(7): 226559-226559.
[15]	Qingcai ZHANG, Song LIU, Qinqin WANG, Xiaoming TAN, Jingzhou ZHANG, Wen GUO. Experiment on composite rim seal with deep cavity in static disc and modified platform [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2023, 44(5): 126719-126719.

Strength Investigation of Repaired Composite Honeycomb Structure with Unbonded Damage

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments