Mechanism of deterioration in open-air stone cultural relics due to salt erosion in humid environments
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Affiliation:

1.Henan Provincial Institute of Cultural Relics and Archaeology, Zhengzhou450000, P. R. China;2.Key Scientific Research Base of Urban Archaeology and Heritage Conservation State Administration of Cultural Heritage, Zhengzhou450000, P. R. China;3.Chongqing Culture Relics and Archaeology Research Institute, Chongqing400013, P. R. China;4.National Maritime Museum of China, Tianjin300467, P. R. China;5.Scholl of Civil Engineering, Chongqing University, Chongqing400044, P. R. China

Fund Project:

Supported by Key Specialized Research and Development Program in Henan Province(231111321100), Performance Incentive Projects of Chongqing Culture Relics and Archaeology Research Institute(2021JL02), Natural Science Foundation of Chongqing(cstc2021jcyj-msxmX0742), Performance Incentive Projects of Research Institutions in Chongqing(cstc2022jxj100010), and the National Social Science Fund of China(21BKG027).

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    Abstract:

    To study the deterioration mechanism of open-air stone cultural relics in humid environments caused by soluble salt erosion, the cliff carvings of Shifosi in Chongqing were examined. Multiple analytical techniques, such as scanning electron microscope energy dispersive spectroscopy, X-ray diffraction, X-ray fluorescence, ion chromatography, and infrared thermal imaging, were employed to characterize surface deterioration and soluble salt types. Moreover, the study analyzed the effect of soluble salts on cave temples in humid environments, providing a scientific basis for preserving stone cultural relics.

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张良帅,王柔,贾一鸣,陈家昌,崔新战,叶琳,刘远坚,杨阳,牛英彬.潮湿环境下露天石质文物盐致劣化机理[J].重庆大学学报,2024,47(10):86~98

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History
  • Received:October 29,2023
  • Online: November 14,2024
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