Numerical Simulation of Thermal Buckling of Rectangular-Shaped Delamination Bridged by Lateral Fibers in 3D Composites

Abstract

Abstract:

Abstract： A numerical analysis of the thermal buckling was conducted to the thin rectangular plate which was affected by fiber bridges, based on the small deflection theory of plate and ANSYS finite element theory. The analysis results show that with the constrain stiffness growing,the buckling temperature increases and the the buckling region becomes smaller. The numerical simulation results can provide reference for thermal buckling of engineering structures.

Key words: delamination buckling, thermal buckling, fiber bridge, finite element method, numerical simulation

CLC Number:

O 343

ZHU Shen,LI Siping. Numerical Simulation of Thermal Buckling of Rectangular-Shaped Delamination Bridged by Lateral Fibers in 3D Composites[J]. Journal of Shanghai Jiaotong University, 2014, 48(12): 1784-1787.

References

［1］Chai Herzl. Threedimensional fracture analysis of thinfilm debonding［J］. International Journal of Fracture, 1990, 46(4): 237256.

［2］Kiani Y, Bagherizadeh E, Eslami M R. Thermal buckling of clamped thin rectangular FGM plates resting on pasternak elastic foundation ［J］. ZAMMJournal of Applied Mathematics and Mechanics, 2011, 91(7):581593.

［3］李四平，黄玉盈，胡元太,等.3D复合材料中纤维搭桥对脱层屈曲的影响［J］. 工程力学，1998，15（4）：127132.

LI Siping, HUANG Yuying, HU Yuantai, et al. Effects of fiber brige on the delamination buckling in 3D composites［J］.Engineering Mechanics, 1998，15（4）：127132.

［4］翟三栋，张扬，李四平.有纤维搭桥的矩形脱层屈曲［J］. 上海交通大学学报, 2011,45(10):14751478.

ZHAI Sandong,ZHANG Yang,LI Siping. Buckling of rectangularshaped delamination bridged by lateral fibers［J］. Journal of Shanghai Jiaotong University,2011,45(10):14751478.

［5］Shiau L C, Kuo S Y, Chen C Y. Thermal buckling behavior of composite laminated plates［J］. Composite Structures, 2010, 92(2): 508514.

［6］程选生, 杜永峰, 李慧. 钢筋混凝土矩形薄板在弹性地基上的热屈曲［J］. 岩土工程学报, 2006, 28(11): 19701974.

CHENG Xuansheng,DU Yongfeng,LI Hui.Themal buckling of reinforced concrete［J］. Chinese Journal of Geotechnical Engineering, 2006, 28(11): 19701974.

［7］Raju K K, Rao G V. Thermal postbuckling of a square plate resting on an elastic foundation by finite element method ［J］. Computers and Structures,1988,28(2):195199.

［8］沈惠申, 林忠钦. 弹性基础上矩形板热后屈曲分析［J］. 工程力学, 1996, 13(1): 6673.

SHEN Huishen,LIN Zhongqin. Buckling analysis of rectangular plate on elastic foundation after heat［J］. Engineering Mechanics, 1996, 13(1): 6673.

［9］Kiani Y, Eslami M R. Thermal buckling and postbuckling response of imperfect temperaturedependent sandwich FGM plates resting on elastic foundation［J］. Archive of Applied Mechanics, 2012, 82(7): 891905.

[1]	DING Enbao, CHANG Shengming, SUN Cong, ZHAO Leiming, WU Hao. Hydrodynamic Characteristics of a Surface Piercing Propeller Entering Water with Different Radiuses [J]. Journal of Shanghai Jiao Tong University, 2022, 56(9): 1188-1198.
[2]	WU Huaina, FENG Donglin, LIU Yuan, LAN Ganzhou, CHEN Renpeng. Anti-Uplift Portal Frame in Control of Underlying Tunnel Deformation Induced by Foundation Pit Excavation [J]. Journal of Shanghai Jiao Tong University, 2022, 56(9): 1227-1237.
[3]	LIU Jinhao, YAN Yuanzhong, ZHANG Qi, BIAN Rong, HE Lei, YE Guanlin. Centrifugal Test and Numerical Analysis of Impact of Surface Surcharge on Existing Tunnels [J]. Journal of Shanghai Jiao Tong University, 2022, 56(7): 886-896.
[4]	WANG Rui, HU Zhiping, YIN Ke, MA Jiakuan, REN Xiang. Dynamic Responses Law of Subgrade of a Special Railway Line in Loess Region [J]. Journal of Shanghai Jiao Tong University, 2022, 56(7): 908-918.
[5]	CHEN Yonglin (陈永霖), YANG Weidong (杨伟东), XIE Weicheng (谢炜程), WANG Xiaoliang (王晓亮), FU Gongyi∗ (付功义). Meso-Scale Tearing Mechanism Analysis of Flexible Fabric Composite for Stratospheric Airship via Experiment and Numerical Simulation [J]. J Shanghai Jiaotong Univ Sci, 2022, 27(6): 873-884.
[6]	ZHANG Peizhen, LIN Fang. Sound Scattering Characteristics of Oxygen Cylinder for Open Breathing Diver [J]. Journal of Shanghai Jiao Tong University, 2022, 56(6): 764-771.
[7]	MA Zunnong, ZHANG Yansong, ZHAO Yixi. Mechanism and Influencing Factors of Frictional Energy Dissipation in Multilayer Ultrasonic Welding [J]. Journal of Shanghai Jiao Tong University, 2022, 56(6): 772-783.
[8]	LI Jia, LI Huacong, WANG Yue. Transient Characteristics of a High-Speed Aero-Fuel Centrifugal Pump in Variable Gas-Liquid Ratio Conditions [J]. Journal of Shanghai Jiao Tong University, 2022, 56(5): 622-634.
[9]	SUN Jian, PENG Bin, ZHU Bingguo. Numerical Simulation and Experimental Study of Oil-Free Double-Warp Air Scroll Compressor [J]. Journal of Shanghai Jiao Tong University, 2022, 56(5): 611-621.
[10]	TANG Genglin, LI Jianjun, LI Yuanhui, ZHANG Longyao, ZHU Wenfeng. Numerical Simulation and Experimental Research of Sheet Hemming Forming Based on Adhesive Filling [J]. Journal of Shanghai Jiao Tong University, 2022, 56(4): 523-531.
[11]	LI Yuanhui, LI Jianjun, WANG Shunchao, ZHANG Longyao, ZHU Wenfeng. Modeling and Experiment on Roll-Hemming Forming Process of Aluminum Alloy Sheet with Adhesive [J]. Journal of Shanghai Jiao Tong University, 2022, 56(4): 532-542.
[12]	XU Huilia (许慧丽), ZOU Zaojiana,b∗ (邹早建). Numerical Simulation of the Flow in a Waterjet Intake Under Different Motion Conditions [J]. J Shanghai Jiaotong Univ Sci, 2022, 27(3): 356-364.
[13]	QIN Han, WU Bin, SONG Yuhui, LIU Jin, CHEN Lan. Numerical Analysis of Support Interference for a Slender Configuration at Super Large Angles of Attack in High Speed Wind Tunnel [J]. Air & Space Defense, 2022, 5(3): 44-51.
[14]	XUE Fei, WANG Yuchao, WU Bin. Study on Backward Separation Characteristics of High-Speed Air Vehicle [J]. Air & Space Defense, 2022, 5(3): 80-86.
[15]	ZHENG Gaoyuan, ZHAO Yixi, CUI Junhui. Formation Law of Surface Defects in Stretch-Bending Formamtion of Aluminum Trim Strip for Automobile Body [J]. Journal of Shanghai Jiao Tong University, 2022, 56(1): 53-61.