Bistable behaviour and microstructure characterization of carbon fiber/epoxy resin anti-symmetric laminated cylindrical shell after thermal exposure

被引：31

作者：

Zhang, Zheng ^{[1
,2
]}

Ye, Gangfei ^{[1
]}

Wu, Helong ^{[2
]}

Yang, Jie ^{[3
]}

Kitipornchai, Sritawat ^{[2
]}

Chai, Guozhong ^{[1
]}

机构：

[1] Zhejiang Univ Technol, Key Lab E&M, Minist Educ & Zhejiang Prov, Hangzhou 310014, Zhejiang, Peoples R China

[2] Univ Queensland, Sch Civil Engn, Brisbane, Qld 4072, Australia

[3] RMIT Univ, Sch Aerosp Mech & Mfg Engn, Melbourne, Vic 3083, Australia

来源：

COMPOSITES SCIENCE AND TECHNOLOGY | 2017年 / 138卷

基金：

中国国家自然科学基金;

关键词：

Composite structure; Bistable cylindrical shell; Anti-symmetric layup; Thermal exposure; Microstructure characterization; HIGH-TEMPERATURE EXPOSURE; CORE SANDWICH PANEL; PYRAMIDAL TRUSS STRUCTURES; MECHANICAL-PROPERTIES; COMPOSITE SHELLS;

D O I：

10.1016/j.compscitech.2016.11.019

中图分类号：

TB33 [复合材料];

学科分类号：

摘要：

Bistable behaviour and microstructure characterization of carbon fiber/epoxy resin anti-symmetric cylindrical shells after thermal exposure are investigated by experimental method in this paper. The effect of thermal exposure temperature and duration on the curvatures, load-displacement curves and snap loads of bistable shells are discussed systematically. The results show that both the thermal exposure temperature and duration have a significant influence on the bistable behaviour of those antisymmetric laminated cylindrical shells. Some interesting phenomena after high-temperature exposure are found in snap-through and snap-back processes. The microstructure of the shell before and after thermal exposure is characterized using scanning electron microscope (SEM), which provide an insight into bistable deformation mechanism of those shells after being exposed to elevated temperature. (C) 2016 Elsevier Ltd. All rights reserved.

引用

页码：91 / 97

页数：7

共 32 条

[1] The effects of long-term exposure to high temperatures on the ILSS and impact performance of carbon fibre reinforced bismaleimide [J].

Akay, M ;

Spratt, GR ;

Meenan, B .

COMPOSITES SCIENCE AND TECHNOLOGY, 2003, 63 (07) :1053-1059

[2] Behavior of FRP-confined concrete after high temperature exposure [J].

Al-Salloum, Yousef A. ;

Elsanadedy, Hussein M. ;

Abadel, Aref A. .

CONSTRUCTION AND BUILDING MATERIALS, 2011, 25 (02) :838-850

[3] APPLICATION OF THE MICROBOND TECHNIQUE - EFFECTS OF HYGROTHERMAL EXPOSURE ON CARBON-FIBER EPOXY INTERFACES [J].

BIRO, DA ;

PLEIZIER, G ;

DESLANDES, Y .

COMPOSITES SCIENCE AND TECHNOLOGY, 1993, 46 (03) :293-301

[4]

Calladine C., 1989, Theory of Shell Structures

[5]

CHENG HM, 1992, MATER SCI TECH SER, V8, P275, DOI 10.1179/026708392790170612

[6] Highly multistable composite surfaces [J].

Cui, Yuefeng ;

Santer, Matthew .

COMPOSITE STRUCTURES, 2015, 124 :44-54

[7] Morphing high-temperature composite plates utilizing thermal gradients [J].

Eckstein, E. ;

Pirrera, A. ;

Weaver, P. M. .

COMPOSITE STRUCTURES, 2013, 100 :363-372

[8]

Foster S.K., 2005, ACI SPEC PUBL, V230

[9] Analytical models for bistable cylindrical shells [J].

Guest, SD ;

Pellegrino, S .

PROCEEDINGS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 2006, 462 (2067) :839-854

[10] EFFECT OF THERMAL EXPOSURE ON MECHANICAL-PROPERTIES OF ALUMINUM-GRAPHITE COMPOSITES [J].

KHAN, IH .

METALLURGICAL TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 1976, 7 (09) :1281-1289

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