Predicting residual friction angle of lunar regolith based on Chang'e-5 lunar samples
文献类型：期刊论文
| 作者 | Nie, Jiayan3,4; Cui, Yifei3; Senetakis, Kostas5; Guo, Dan6; Wang, Yu7; Wang, Guodong3; Feng, Peng8; He, Huaiyu9; Zhang, Xuhang9; Zhang, Xiaoping10 |
| 刊名 | SCIENCE BULLETIN
 |
| 出版日期 | 2023-04-15 |
| 卷号 | 68期号:7页码:730-739 |
| ISSN号 | 2095-9273 |
| 关键词 | Chang'e-5 lunar samples Geometry Mechanics Tribology Residual friction angle Cross-scale prediction |
| DOI | 10.1016/j.scib.2023.03.019 |
| 英文摘要 | With the rapid development of human lunar exploration projects, the lunar base establishment and resource utilization are on the way, and hence it is urgent and significant to reasonably predict engineering properties of the lunar regolith, which remains to be unclear due to limited lunar samples currently acces-sible for geotechnical tests. In this contribution, we aim to address this outstanding challenge from the per-spective of granular material mechanics. To this end, the 3D multi-aspect geometrical characteristics and mechanical properties of Chang'e-5 lunar samples are for the first time evaluated with a series of non-destructive microscopic tests. Based on the measured particle surface roughness and Young's modulus, the interparticle friction coefficients of lunar regolith particles are well predicted through an experimental fitting approach using previously published data on terrestrial geomaterials or engineering materials. Then the residual friction angle of the lunar regolith under low confining pressure is predicted as 53 degrees to 56 degrees according to the particle overall regularity and interparticle friction coefficients of Chang'e-5 lunar samples. The presented results provide a novel cross-scale method to predict engineering properties of the lunar regolith from particle scale information to serve for the future lunar surface engineering construction.(c) 2023 Science China Press. Published by Elsevier B.V. and Science China Press. All rights reserved. |
| WOS关键词 | CRITICAL-STATE ; SHAPE ; SOIL |
| 资助项目 | National Natural Science Foundation of China[42241109] ; National Natural Science Foundation of China[42202297] ; Tsinghua University Initiative Scientific Research Program[20211080097] |
| WOS研究方向 | Science & Technology - Other Topics |
| 语种 | 英语 |
| 出版者 | ELSEVIER |
| WOS记录号 | WOS:000985298900001 |
| 资助机构 | National Natural Science Foundation of China ; National Natural Science Foundation of China ; Tsinghua University Initiative Scientific Research Program ; Tsinghua University Initiative Scientific Research Program ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Tsinghua University Initiative Scientific Research Program ; Tsinghua University Initiative Scientific Research Program ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Tsinghua University Initiative Scientific Research Program ; Tsinghua University Initiative Scientific Research Program ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Tsinghua University Initiative Scientific Research Program ; Tsinghua University Initiative Scientific Research Program |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/110911]  |
| 专题 | 地质与地球物理研究所_岩石圈演化国家重点实验室 |
| 通讯作者 | Cui, Yifei |
| 作者单位 | 1.Tongji Univ, Coll Civil Engn, Dept Geotech Engn, Shanghai 200092, Peoples R China 2.South China Univ Technol, South China Inst Geotech Engn, Guangzhou 510641, Peoples R China 3.Tsinghua Univ, State Key Lab Hydrosci & Engn, Beijing 100084, Peoples R China 4.Wuhan Univ, Sch Civil Engn, Wuhan 430072, Peoples R China 5.City Univ Hong Kong, Dept Architecture & Civil Engn, Hong Kong 999077, Peoples R China 6.Tsinghua Univ, State Key Lab Tribol, Beijing 100084, Peoples R China 7.Chinese Acad Sci, Inst Mt Hazards & Environm, Key Lab Mt Hazards & Surface Proc, Chengdu 610041, Peoples R China 8.Tsinghua Univ, Dept Civil Engn, Beijing 100084, Peoples R China 9.Chinese Acad Sci, Inst Geol & Geophys, State Key Lab Lithospher Evolut, Beijing 100029, Peoples R China 10.Macau Univ Sci & Technol, State Key Lab Lunar & Planetary Sci, Macau 999078, Peoples R China |
| 推荐引用方式 GB/T 7714 | Nie, Jiayan,Cui, Yifei,Senetakis, Kostas,et al. Predicting residual friction angle of lunar regolith based on Chang'e-5 lunar samples[J]. SCIENCE BULLETIN,2023,68(7):730-739. |
| APA | Nie, Jiayan.,Cui, Yifei.,Senetakis, Kostas.,Guo, Dan.,Wang, Yu.,...&Li, Anyuan.(2023).Predicting residual friction angle of lunar regolith based on Chang'e-5 lunar samples.SCIENCE BULLETIN,68(7),730-739. |
| MLA | Nie, Jiayan,et al."Predicting residual friction angle of lunar regolith based on Chang'e-5 lunar samples".SCIENCE BULLETIN 68.7(2023):730-739. |
入库方式： OAI收割
来源：地质与地球物理研究所
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。