| 超声波无损探伤检测在现代出土石质文物保护中的应用 |
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| 引用本文： | 张志国,彭华,马寅生,白嘉启,马秀敏.超声波无损探伤检测在现代出土石质文物保护中的应用[J].地质力学学报,2005,11(3):278-285,244. |
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| 作者姓名： | 张志国 彭华 马寅生 白嘉启 马秀敏 |
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| 作者单位： | 中国地质科学院地质力学研究所,北京,100081 |
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| 摘 要： | 以超声波法对保护和复原近日在北京出土的乾隆御碑所做的无损探伤试验为例,介绍了用超声波定量检测石质文物内部裂纹缺陷及其风化程度的一种新的方法。对于不同年代的石质文物(如石佛像雕、石碑、石柱等),采用该方法不但能够探测其内部裂隙的走向和发育程度,而且能根据声波的特征判断其风化程度和强度,为文物的保护和复原提供可靠的资料。
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| 关 键 词： | 超声波 无损检测 石质文物 |
| 文章编号： | 1006-6616（2005）03-0278-09 |
| 收稿时间： | 2005-07-18 |
| 修稿时间： | 2005年7月18日 |
APPLICATION OF THE ULTRASONIC FLAWLESS DETECTOR IN THE PRESERVATION OF UNEARTHED STONY CULTURAL RELICS |
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| ZHANG Zhi-guo,PENG Hu,MA Yin-Sheng,BAI Jia-qi,MA Xiu-min.APPLICATION OF THE ULTRASONIC FLAWLESS DETECTOR IN THE PRESERVATION OF UNEARTHED STONY CULTURAL RELICS[J].Journal of Geomechanics,2005,11(3):278-285,244. |
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| Authors: | ZHANG Zhi-guo PENG Hu MA Yin-Sheng BAI Jia-qi MA Xiu-min |
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| Institution: | Institute of Geomechanics, Chinese Academy of Geological Science, Beijing 100081, China,Institute of Geomechanics, Chinese Academy of Geological Science, Beijing 100081, China,Institute of Geomechanics, Chinese Academy of Geological Science, Beijing 100081, China,Institute of Geomechanics, Chinese Academy of Geological Science, Beijing 100081, China and Institute of Geomechanics, Chinese Academy of Geological Science, Beijing 100081, China |
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| Abstract: | Taking for example the flawless detection of the imperial tablet of the reign of Emperor Qian Long of the Qing Dynasty unearthed recently for its protection and restoration,the paper introduces a new method of detecting quantitatively fractures and weathering degrees inside stony cultural relics with the ultrasonic detector.This method can not only detect the trend and development degrees of the fractures inside stony cultural relics(e.g.stone Buddha carvings,tablets and pillars)of different ages,but also judge their weathering degrees and intensities according to the ultrasonic characters.In a word,the detector can furnish reliable data for the preservation and recovery of cultural relics. |
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| Keywords: | ultrasonic flawless detection stony cultural relics |
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