复合材料层合结构开口的非对称补强研究

ACTA AERONAUTICAET ASTRONAUTICA SINICA ›› 1994, Vol. 15 ›› Issue (12): 1478-1481.

• 论文 • Previous Articles Next Articles

ASYMMETRIC SUBMERGED REINFORCEMENT OF COMPOSITE LAMINATES CONTAINING A CIRCULAR HOLE

Luo Xiaodong, Kou Changhe, Yu Weidong, Shi Tianlu

Beijing University of Aeronautics and Astronautics, Beijing, 100083

Received:1993-08-24 Revised:1993-12-24 Online:1994-12-25 Published:1994-12-25

Abstract

Abstract: he effect of asymmetric submerged reinforcement on graphite epoxy composite laminates containing a hole was investigated analytically and experimentally on strain,stress concentration,damage and ultimate strength.A 3-D plate local/global finite element method was developed to analyse the response of reinforced hole laminates.It showed an exeellent effi-ciency of asymmetric submerged reinforcement,compared with the asymmetric separate rein-forcement,and also with the asymmetric separate reinforcement.

Key words: composite materials, composite structures, openings, reinforced plates

CLC Number:

Luo Xiaodong;Kou Changhe;Yu Weidong;Shi Tianlu. ASYMMETRIC SUBMERGED REINFORCEMENT OF COMPOSITE LAMINATES CONTAINING A CIRCULAR HOLE[J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 1994, 15(12): 1478-1481.

[1]	WAN Aoshuang. Probabilistic assessment on damage tolerance of composite helicopter horizontal tail structure [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2022, 43(6): 525557-525557.
[2]	ZUO Hao, XU Caibin, YANG Zhibo. MUSIC damage identification algorithm based on guided wave model [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2021, 42(6): 225143-225143.
[3]	ZHANG Junrui, ZHENG Xitao, YUAN Lin, ZHONG Guiyong, LI Guochen. Fatigue life prediction method for hybrid multi-bolted joints based on damage weight [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2021, 42(5): 524306-524306.
[4]	WANG Binwen, AI Sen, ZHANG Guofan, NIE Xiaohua, WU Cunli. Validation method for post-buckling analysis model of stiffened composite panels considering uncertainties [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2020, 41(8): 223987-223987.
[5]	WANG Xiaoming, ZHOU Wenya, WU Zhigang. Dynamic shape control of wings using piezoelectric fiber composite materials [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2017, 38(1): 220313-220313.
[6]	LIU Jianming, WAN Xiaopeng, ZHAO Meiying. Fatigue life prediction of laminated bolted joint structures [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2015, 36(6): 1867-1875.
[7]	XING Yufeng, CHEN Lei. Accuracy analysis of mathematical homogenization method for several periodical composite structure [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2015, 36(5): 1520-1529.
[8]	DUAN Yugang, DONG Xiaowei, GE Yanming, LIU Dening. Robotic Fiber Placement Trajectory Planning Based on CATIA CNC Machining Path [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2014, 35(9): 2632-2640.
[9]	MA Baoquan, ZHOU Zhenggan. Progress and Development Trends of Composite Structure Evaluation Using Noncontact Nondestructive Testing Techniques in Aviation and Aerospace Industries [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2014, 35(7): 1787-1803.
[10]	DUAN Yugang, YAN Xiaofeng, LI Chao, ZHANG Xiaohui. Effect of Material and Shape of Compaction Roller on the Voids and Compaction Uniformity in Fiber Placement Process [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2014, 35(4): 1173-1180.
[11]	HE Xiaodong, SHI Yaoyao, ZHAO Pengbing. Control Technology of Composite Tape Winding Pressure [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2014, 35(3): 868-877.
[12]	LI Jianfeng, YAN Ying, LIAO Baohua, MA Jian, ZHANG Taotao, LIU Bo. Analysis Model and Experimental Study of Bending Behavior of Composite Honeycomb Sandwich Structures with One-side Bonded Repair [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2013, 34(8): 1884-1891.
[13]	WEN Liwei, LI Junfei, WANG Xianfeng, XIAO Jun. Adjustment Algorithm Based on Structural Design for Automated Tape Laying and Automated Fiber Placement [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2013, 34(7): 1731-1739.
[14]	LI Junfei, WANG Xianfeng, XIAO Jun. Research on Trajectory Planning Method of Automated Tape Laying and Automated Fiber Placement for Surfaces with Holes [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2013, 34(7): 1716-1723.
[15]	LI Junfei, WANG Xianfeng, XIAO Jun, XIAO Jian, FANG Yiwu. Research on Four-axis Simultaneous Motion Controlled Automated Tape Laying for Cylindrical Structures [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2013, 34(5): 1232-1240.

ASYMMETRIC SUBMERGED REINFORCEMENT OF COMPOSITE LAMINATES CONTAINING A CIRCULAR HOLE

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments