中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 地理科学与资源研究所
  3. 中国科学院地理科学与资源研究所
  4. 资源与环境信息系统国家重点实验室
  5. 外文论文
Evaluation method of grotto rock mass deterioration based on infrared thermography

文献类型：期刊论文

作者Bao, Han1,4,6; Lv, Hongtao6; Lan, Hengxing2,3; Liu, Changqing6; Li, Li5; Chen, Weichang5; Liu, Jianhui5; Liu, Shijie3
刊名JOURNAL OF CULTURAL HERITAGE
出版日期2024-11-01
卷号70页码:323-334
关键词Cultural heritage Grotto rock mass Infrared thermography TOPSIS Deterioration evaluation
ISSN号1296-2074
DOI10.1016/j.culher.2024.10.004
产权排序5
英文摘要The deterioration evaluation of grotto rock mass is an important foundation for its protection and reinforcement. In this study, the thermal effusivity and crack parameters of rock mass were obtained using infrared thermography (IRT), and a set of index system for the deterioration evaluation of rock mass was established. Based on the comprehensive weighting method and improved technique for order preference by similarity to ideal solution (TOPSIS), the evaluation method of grotto rock mass deterioration based on infrared thermography (EGD-IRT) was constructed. This method quantifies and classifies the deterioration level of rock mass using the deterioration index, which was validated and applied. The results indicate that the deterioration index of grotto rock mass can comprehensively reflect the damage to the internal structure and loss of external material of rock mass, and it is consistent with the comprehensive evaluation result of P-wave velocity and mass. Powdering, hollowing and cracks are the main reasons for the spatial heterogeneity distribution of the deterioration index of grotto rock mass. Among them, the cracks generally control the deterioration zoning of rock mass, with a negative correlation existing between the bulk density of cracks and the average deterioration index in different regions. The EGD-IRT can comprehensively analyze the deterioration status of rock mass from both the overall and local levels, thus determining the deterioration grade and unstable parts of grotto rock mass. The results of this study provide valuable guidance for the conservation of grotto temples. (c) 2024 Elsevier Masson SAS. All rights are reserved, including those for text and data mining, AI training, and similar technologies.
WOS关键词CLASSIFICATION ; INSTABILITY ; ROUGHNESS ; STRENGTH ; MODEL
资助项目National Natural Science Foundation of China[42177142] ; National Natural Science Foundation of China[41927806] ; National Natural Science Foundation of China[42041006] ; Fundamental Research Funds for the Central Universities , CHD[300102212213]
WOS研究方向Archaeology ; Art ; Chemistry ; Geology ; Materials Science ; Spectroscopy
语种英语
WOS记录号WOS:001344502000001
出版者ELSEVIER FRANCE-EDITIONS SCIENTIFIQUES MEDICALES ELSEVIER
资助机构National Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities , CHD
源URL[http://ir.igsnrr.ac.cn/handle/311030/210772]  
专题资源与环境信息系统国家重点实验室_外文论文
通讯作者Bao, Han; Lv, Hongtao
作者单位1.State Key Lab Loess Sci Inpreparat, Xian 710054, Shaanxi, Peoples R China
2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, State Key Lab Resources & Environm Informat Syst, Beijing 100101, Peoples R China
3.Changan Univ, Sch Geol Engn & Geomat, Xian 710054, Shaanxi, Peoples R China
4.Xian Key Lab Geotech Engn Green & Intelligent Tran, Xian 710064, Shaanxi, Peoples R China
5.Chinese Acad Cultural Heritage, Beijing 100029, Peoples R China
6.Changan Univ, Sch Highway, Middle Sect Naner Huan Rd, Xian 710064, Shaanxi, Peoples R China
推荐引用方式
GB/T 7714		 Bao, Han,Lv, Hongtao,Lan, Hengxing,et al. Evaluation method of grotto rock mass deterioration based on infrared thermography[J]. JOURNAL OF CULTURAL HERITAGE,2024,70:323-334.
APA Bao, Han.,Lv, Hongtao.,Lan, Hengxing.,Liu, Changqing.,Li, Li.,...&Liu, Shijie.(2024).Evaluation method of grotto rock mass deterioration based on infrared thermography.JOURNAL OF CULTURAL HERITAGE,70,323-334.
MLA Bao, Han,et al."Evaluation method of grotto rock mass deterioration based on infrared thermography".JOURNAL OF CULTURAL HERITAGE 70(2024):323-334.

入库方式： OAI收割

来源：地理科学与资源研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。