Multi-Source Information Fusion Correlation Analysis of Bedrock Deterioration on Slopes Under Leaching Erosion
文献类型：期刊论文
| 作者 | Zhong, Wen; Feng, Zhiqi; Li, Bo; Zhang, Zequn; Zeng, Peng; Guo, Zhongqun; Hu, Kaijian; Wang, Xiaojun |
| 刊名 | FRONTIERS IN EARTH SCIENCE
 |
| 出版日期 | 2022-03-24 |
| 卷号 | 10 |
| 关键词 | ion-absorbed rare earth mine slopes bedrock leaching erosion deterioration multi-source information fusion |
| 英文摘要 | To explore the effect of leaching erosion on the deterioration mechanism of ionic rare earth slope bedrock. The E-TOPSIS method and fuzzy grey correlation method were used to fuse and analyze the multi-source heterogeneous information such as porosity, pH, mass, volume, density, P-wave and characteristic strength of bedrock specimens. The dominant response parameters of bedrock deterioration of slopes under leaching erosion were obtained, and the multi-source information fusion correlation analysis model was established. The results show that compared with the basic physical parameters of bedrock, the influence of leaching erosion on the pore structure of bedrock is more significant; the pore space and leaching solution pH show obvious dominant responsiveness in the E-TOPSIS analysis with soaking duration. Basically, from the results of fuzzy grey correlation analysis, the micropore of bedrock specimens continued to increase after the decrease in the early stage of soaking, and the porosity varied significantly; the micropore and porosity of bedrock specimens had the highest correlation with the characteristic strength of bedrock, followed by the pH of leaching solution. |
| 学科主题 | Geology |
| 语种 | 英语 |
| WOS记录号 | WOS:000781962600001 |
| 出版者 | FRONTIERS MEDIA SA |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/34842]  |
| 专题 | 中科院武汉岩土力学所 |
| 作者单位 | 1.Jiangxi University of Science & Technology; Jiangxi University of Science & Technology; 2.Chinese Academy of Sciences; Wuhan Institute of Rock & Soil Mechanics, CAS; 3.Jiangxi University of Science & Technology; Jiangxi University of Science & Technology |
| 推荐引用方式 GB/T 7714 | Zhong, Wen,Feng, Zhiqi,Li, Bo,et al. Multi-Source Information Fusion Correlation Analysis of Bedrock Deterioration on Slopes Under Leaching Erosion[J]. FRONTIERS IN EARTH SCIENCE,2022,10. |
| APA | Zhong, Wen.,Feng, Zhiqi.,Li, Bo.,Zhang, Zequn.,Zeng, Peng.,...&Wang, Xiaojun.(2022).Multi-Source Information Fusion Correlation Analysis of Bedrock Deterioration on Slopes Under Leaching Erosion.FRONTIERS IN EARTH SCIENCE,10. |
| MLA | Zhong, Wen,et al."Multi-Source Information Fusion Correlation Analysis of Bedrock Deterioration on Slopes Under Leaching Erosion".FRONTIERS IN EARTH SCIENCE 10(2022). |
入库方式： OAI收割
来源：武汉岩土力学研究所
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