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仿愛夜蛾在敦煌莫高窟模擬壁畫表面的附著力研究=Adhesive Force of Apopestes Spectrum (Esper) on a Simulated Mural in Dunhuang Mogao Grottoes |
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| Author |
吉愛紅 (著)=Ji, Aihong (au.)
;
汪萬福 (著)=Wang, Wanfu (au.)
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閆俊峰 (著)=Yan, Junfeng (au.)
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武發思 (著)=Wu, Fasi (au.)
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張國彬 (著)=Zhang, Guobin (au.)
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倪勇 (著)=Ni, Yong (au.)
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| Source |
敦煌研究=Dunhuang Research
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| Volume | n.1 (總號=n.149) |
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| Date | 2015.02 |
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| Pages | 111 - 115 |
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| Publisher | 敦煌研究編輯部 |
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| Publisher Url |
http://www.dha.ac.cn/
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| Location | 蘭州, 中國 [Lanzhou, China] |
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| Content type | 期刊論文=Journal Article |
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| Language | 中文=Chinese |
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| Note | 作者單位：南京航空航天大學仿生結構與材料防護研究所； 敦煌研究院保護研究所； 國家古代壁畫與土遺址保護工程技術研究中心； 古代壁畫保護國家文物局重點科研基地； 南京航空航天大學機電學院 |
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| Keyword | 模擬壁畫=simulated murals; 仿愛夜蛾=Apopestes spectrum (Esper); 附著力=adhesive force; 文物保護=heritage conservation |
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| Abstract | 昆蟲在壁畫表面運動與附著時,會對壁畫表面產生破壞。本文研究了仿愛夜蛾在敦煌莫高窟模擬壁畫表面的附著力。仿愛夜蛾在壁畫表面附著時,首先產生一定的法向抓附力,才能獲得較大的切向摩擦力,保證其能夠穩定附著于壁畫表面。其腳爪對壁畫表面的最大劃力可以達到身體重力的15倍,從而造成壁畫表面的細微劃痕甚至引起起甲壁畫的脫落。
Out of concern that insects might destroy the murals as they move and burrow into the mural surfaces, this paper measures the adhesive forces of the Noctuid Apopestes spectrum on simulated murals in the Mogao Grottoes. In order to adhere stably to the mural surfaces, Apopestes spectrum produce a normal grip force before exerting a large tangential friction force. The maximum scratching force on the surface of the mural was about fifteen times the body weight of the insect, which might cause micro-scratches on the murals or even surface flaking. |
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| ISSN | 10004106 (P) |
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| Hits | 219 |
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| Created date | 2016.06.04 |
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| Modified date | 2018.05.28 |
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