integral-type deformation pickup;
fatigue;
carbon-fiber composite material;
state monitoring;
D O I:
10.1134/S1061830914050052
中图分类号:
TB3 [工程材料学];
学科分类号:
0805 ;
080502 ;
摘要:
Cyclic tests of specimens of a carbon-fiber-based composite material were performed and their operation time was evaluated using an integral-type deformation pickup (ITDP). The pickup includes a polished aluminum foil (sensitive element), which is pasted on the surface of a specimen and deformed together with it. Its images were recorded with an M(sic)C-9 microscope additionally equipped with a digital camera. To analyze the deformation relief using ITDPs, a complex of informative parameters was calculated and the character and typical stages of their changes were discussed and interpreted. It was proposed to use this data when developing built-in sensors for monitoring the state of parts of critical equipment.
机构:
Univ Illinois, Dept Mech Sci & Engn, 1206 W Green St, Urbana, IL 61801 USAUniv Illinois, Dept Mech Sci & Engn, 1206 W Green St, Urbana, IL 61801 USA
Chowdhury, Piyas
Sehitoglu, Huseyin
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机构:
Univ Illinois, Dept Mech Sci & Engn, 1206 W Green St, Urbana, IL 61801 USAUniv Illinois, Dept Mech Sci & Engn, 1206 W Green St, Urbana, IL 61801 USA
Sehitoglu, Huseyin
Rateick, Richard
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机构:
Honeywell Aerosp, 3520 Westmoor St, South Bend, IN 46628 USAUniv Illinois, Dept Mech Sci & Engn, 1206 W Green St, Urbana, IL 61801 USA
机构:
Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Liaoning, Peoples R ChinaChinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Liaoning, Peoples R China
Zhang, Guang-Ping
Liang, Fei
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机构:
Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Liaoning, Peoples R China
Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Liaoning, Peoples R ChinaChinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Liaoning, Peoples R China
Liang, Fei
Luo, Xue-Mei
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机构:
Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Liaoning, Peoples R ChinaChinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Liaoning, Peoples R China
Luo, Xue-Mei
Zhu, Xiao-Fei
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机构:
Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Liaoning, Peoples R ChinaChinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Liaoning, Peoples R China
机构:
Kagoshima Univ, Grad Sch Sci & Engn, 1-21-40 Korimo, Kagoshima 8900065, JapanKagoshima Univ, Grad Sch Sci & Engn, 1-21-40 Korimo, Kagoshima 8900065, Japan
Komazaki, Shin-ichi
Egami, Kosuke
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机构:
Kagoshima Univ, Grad Sch Sci & Engn, 1-21-40 Korimo, Kagoshima 8900065, JapanKagoshima Univ, Grad Sch Sci & Engn, 1-21-40 Korimo, Kagoshima 8900065, Japan
Egami, Kosuke
Kamaya, Masayuki
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机构:
Inst Nucl Safety Syst Inc, 64 Sata Mihama Cho, Mihama, Fukui 9191205, JapanKagoshima Univ, Grad Sch Sci & Engn, 1-21-40 Korimo, Kagoshima 8900065, Japan
Kamaya, Masayuki
Hisaka, Chiaki
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机构:
Kobe Mat Testing Lab Co Ltd, 47-13 Niijima Harima Cho, Harima, Hyogo 6750155, JapanKagoshima Univ, Grad Sch Sci & Engn, 1-21-40 Korimo, Kagoshima 8900065, Japan
Hisaka, Chiaki
Nitta, Akito
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机构:
Kobe Mat Testing Lab Co Ltd, Taito Ku, ASANO Bldg 101,4-10-3 Higashiueno, Tokyo 1100015, JapanKagoshima Univ, Grad Sch Sci & Engn, 1-21-40 Korimo, Kagoshima 8900065, Japan