复合材料编织接头承载能力的试验研究

ACTA AERONAUTICAET ASTRONAUTICA SINICA ›› 2007, Vol. 28 ›› Issue (2): 348-351.

Previous Articles Next Articles

Failure Load of Loadbearing Joints in Three-dimensional Braided Composites

ZHENG Xi-tao¹,SUN Qin¹,CHAI Ya-nan²,CHEN Li³,LU Zhi-xian^1_,ZHENG Xi-tao¹,SUN Qin¹, CHAI Ya-nan²,CHEN Li³,LU Zhi-xian¹

1School of Aeronautics, Northwestern Polytechnical University 2Aircraft Strength Research Institute 3Composite Institute, Tianjing Technical University

Received:2005-12-19 Revised:2006-03-22 Online:2007-03-10 Published:2007-03-10
Contact: ZHENG Xitao¹

Abstract

Abstract:

Load response and failure modes of 3d braided composite lugs were studied experimentally. The objective of the study was to get information on the stiffness, strength and failure mode of the lug, as well as on the applicability of the analysis method used to predict lug load response and failure. The test lugs were manufactured with the Resin Transfer Molding (RTM) technique. The test specimens were loaded parallel to the lug centerline.

Key words: composites, , 3D , braided, , lug, , failure , load, , RTM

CLC Number:

TB332
V214.8

ZHENG Xi-tao;SUN Qin;CHAI Ya-nan;CHEN Li;LU Zhi-xian;ZHENG Xi-tao;SUN Qin;CHAI Ya-nan;CHEN Li;LU Zhi-xian. Failure Load of Loadbearing Joints in Three-dimensional Braided Composites[J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2007, 28(2): 348-351.

[1]	Qiyu ZHOU, Jiaqi ZHANG. Observation on ignition process in small rocket thruster fueled by gaseous oxygen and gaseous methane [J]. Acta Aeronautica et Astronautica Sinica, 2024, 45(8): 128876-128876.
[2]	Yuedong ZHUO, Qiao LI, Guangshan LU, Junjie WU. Simulation of MIMO channel for wireless avionics intra-communications [J]. Acta Aeronautica et Astronautica Sinica, 2024, 45(8): 328969-328969.
[3]	Xiaopeng SHI, Xinyan ZHONG, Haolei MOU, Jiang XIE, Zhiyu ZENG, Peiyao LI. Lumbar load of seated occupant under vertical impact [J]. Acta Aeronautica et Astronautica Sinica, 2024, 45(8): 229108-229108.
[4]	Fan ZHANG, Bohan CHENG, Peng WANG, Lei DONG. A two-stage degradation model and reliability analysis related to degradation of binary load-sharing systems [J]. Acta Aeronautica et Astronautica Sinica, 2024, 45(7): 229046-229046.
[5]	Rongwu SHI, Xinyu BAI, Yifeng TAN, Zhe ZHAO. Design of a force sensor for boom nozzle [J]. Acta Aeronautica et Astronautica Sinica, 2024, 45(7): 216-226.
[6]	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.
[7]	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.
[8]	Yuhan LI, Baoyu YANG, Yinong WU, Qiang ZHANG, Xiao TANG. Research on parameters correction method for thermal model of satellite optomechanical load [J]. Acta Aeronautica et Astronautica Sinica, 2024, 45(6): 628814-628814.
[9]	Xiaochuan LIU, Xulong XI, Xinyue ZHANG, Chunyu BAI, Yabin YAN, Xiaocheng LI, Rangke MU. Full⁃scale crash experimental study of typical civil aircraft [J]. Acta Aeronautica et Astronautica Sinica, 2024, 45(5): 529664-529664.
[10]	Liang MENG, Jinyuan YANG, Zhiwei YANG, Tong GAO, Hongquan LIU, Weihong ZHANG. Buckling⁃resisting optimization design of typical aircraft panel and test validation [J]. Acta Aeronautica et Astronautica Sinica, 2024, 45(5): 529679-529679.
[11]	Lingcai HUANG. Review of nondestructive testing methods for fiber⁃reinforced polymer composites [J]. Acta Aeronautica et Astronautica Sinica, 2024, 45(5): 529697-529697.
[12]	Zhiyuan WU, Linchuan ZHAO, Ge YAN, Haifeng HU, Zhibo YANG, Wenming ZHANG. Vibration characteristics of blade tip in a shaft⁃disk⁃cracked⁃blade coupling system [J]. Acta Aeronautica et Astronautica Sinica, 2024, 45(4): 628346-628346.
[13]	Zhenyang HAO, Ling QIN, Xin CAO, Qiyao ZHANG, Qiang ZHOU. Optimal servo system and modulation method of mechanical antenna array [J]. Acta Aeronautica et Astronautica Sinica, 2024, 45(3): 328692-328692.
[14]	Fuze ZHANG. Determination of the calendar life of the whole aircraft and the relevant issues [J]. Acta Aeronautica et Astronautica Sinica, 2024, 45(3): 229863-229863.
[15]	Yi ZHANG, Binwen WANG, Jingtao WU, Linhua CONG, Hong CHEN, Shiping LI. Graphite-based simulation method of wide temperature range and rapidly time-varying aerothermal load [J]. Acta Aeronautica et Astronautica Sinica, 2024, 45(3): 228732-228732.

Failure Load of Loadbearing Joints in Three-dimensional Braided Composites

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments