ENERGY-ABSORPTION PROPERTIES OF FOAM-FILLED GFRP CIRCULAR TUBES UNDER COMPRESSION LOADING

Abstract

Abstract: Foam-filled circular tube has been widely used in safety design of automobile, spacecraft recovery and so on due to its advantage of high energy absorption. This paper proposed a novel PU foam-filled GFRP circular tube, which was manufactured by means of resin curing process. Based on the axial compression tests, the effects of foam density, tube thickness and tube height on the ultimate compressive strength, axial shortening and energy absorbing capacity were investigated.

Key words: GFRP circular tubes, PU foam, axial compression, mechanical performance, energy absorption

CLC Number:

TB332

FAN Xue-ming, WANG Lu, LIU Wei-qing, CHEN Hao. ENERGY-ABSORPTION PROPERTIES OF FOAM-FILLED GFRP CIRCULAR TUBES UNDER COMPRESSION LOADING[J]. COMPOSITES SCIENCE AND ENGINEERING, 2014, 0(12): 36-40.

[1]	XIE Wenbo. Study on properties of high heat resistant and flame retardant epoxy resin matrix CFRP [J]. COMPOSITES SCIENCE AND ENGINEERING, 2024, 0(9): 43-47.
[2]	XU Dongmei, LIU Huaxin, LI Yan. Axial compression performance of BFRP strip-PVC tube composite reinforced fiber recycled concrete short columns [J]. COMPOSITES SCIENCE AND ENGINEERING, 2024, 0(6): 95-105.
[3]	ZHOU Zhengyan, LI Xiang, ZHU Lu, SUN Yepei. Multi-objective optimization design of energy absorption characteristics of composite origami tubes [J]. COMPOSITES SCIENCE AND ENGINEERING, 2024, 0(2): 102-108.
[4]	ZHU Hongwei, LIU Ke, ZHAO Changfang. Preparation of carbon fiber composite honeycomb structures and mechanical behavior of axial crush [J]. COMPOSITES SCIENCE AND ENGINEERING, 2024, 0(12): 5-11.
[5]	RAN Li, WU Wen, ZHOU Lei. Axial compression capacity evaluation of concrete columns reinforced with glass fiber reinforced polymer bars [J]. COMPOSITES SCIENCE AND ENGINEERING, 2024, 0(10): 72-78.
[6]	SHEN Huijun, ZHENG Hehui, ZHANG Feng, LI Ziqiang. Experimental study on axial compression performance of new-type BFRP-confined square concrete columns [J]. COMPOSITES SCIENCE AND ENGINEERING, 2023, 0(9): 106-111.
[7]	YAO Zhongqiang, TANG Pengfei, GU Yuhui, LI Junxiang. Research and application of needle roller hole method on peeling properties of rigid polyurethane foam sandwich structure [J]. COMPOSITES SCIENCE AND ENGINEERING, 2023, 0(8): 112-114.
[8]	LIANG Zeqian, WEI Gang, LI Xiang. Study on axial compression failure characteristics of composite longitudinal circular corrugated cylindrical shell [J]. COMPOSITES SCIENCE AND ENGINEERING, 2023, 0(5): 45-52.
[9]	ZHANG Zhenlei. Axial compression properties of basalt fiber reinforced polymer-polyvinyl chloride composite reinforced fiber recycled concrete short columns [J]. COMPOSITES SCIENCE AND ENGINEERING, 2023, 0(11): 58-69.
[10]	SHEN Yebo, ZHANG Fubin, XU Jing, FANG Hai. Research on the axial compression behaviour of GFRP-wound tube-wood-reinforced concrete composite columns [J]. COMPOSITES SCIENCE AND ENGINEERING, 2023, 0(10): 5-9.
[11]	TAO Yiqiang, ZHANG Honghua, LI Wei. Study on energy absorption characteristics of thin wall tube of carbon fiber triaxial fabric composite filled with polyurethane foam [J]. COMPOSITES SCIENCE AND ENGINEERING, 2023, 0(10): 101-108.
[12]	CHEN Dongfang, WU Haipeng, LIANG Fan, ZHOU Qi, SONG Xiangang, TIAN Aiqin. Influence of laminate angle and trigger mechanism to quasi-static axial compression performance of carbon fiber composite hexagon thin-walled tube [J]. COMPOSITES SCIENCE AND ENGINEERING, 2023, 0(1): 77-84.
[13]	DONG Bin, WEI Rubin, WANG Xiaowei, ZHANG Wenting, LI Feng, ZHAI Wen. Review of high performance organic fibers in ballistic composite fields [J]. COMPOSITES SCIENCE AND ENGINEERING, 2023, 0(1): 116-123.
[14]	YANG Ze-hao, TAO Lei, QI Liang-liang, LI Zhao-yang, LI Xin-he, DAI Jun, LIU Yong, ZHANG Hui. Design and performance research of carbon fiber reinforced epoxy resin prepreg tow for dry filament winding [J]. COMPOSITES SCIENCE AND ENGINEERING, 2022, 0(3): 87-95.
[15]	SHI Meng, WANG Yang, WU Zhi-bin, LIU Fu. Study on the anti-crash energy absorption characteristic of composite structure in the sub-cargo structure [J]. COMPOSITES SCIENCE AND ENGINEERING, 2021, 0(9): 83-88.

ENERGY-ABSORPTION PROPERTIES OF FOAM-FILLED GFRP CIRCULAR TUBES UNDER COMPRESSION LOADING

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles 0

Metrics

Comments