Experimental study on mechanical response characteristics and damage mechanism of salt rock under hydrogen permeation conditions
文献类型：期刊论文
| 作者 | Tian, Hao2,3; Hong, Yang1,2; Fan, Jinyang3; Shi, Xilin1,2; Yang, Chunhe1,2,3; Tang, Luxuan3; Zhu, Shijie2,3; Fu, Liupeng2,3 |
| 刊名 | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
 |
| 出版日期 | 2024-12-11 |
| 卷号 | 94页码:1476-1490 |
| 关键词 | Underground hydrogen storage Salt rock Hydrogen Mechanical response characteristics Computed tomography |
| ISSN号 | 0360-3199 |
| DOI | 10.1016/j.ijhydene.2024.11.139 |
| 英文摘要 | Hydrogen is the most potential clean energy in the 21st century. Salt cavern hydrogen storage (SCHS) is currently one of the most promising options for large-scale underground hydrogen storage. Studying the mechanical stability of the surrounding rock near SCHS is crucial. From the perspectives of confining pressure, gas pressure and gas type, this study reveals the mechanical response characteristics and damage mechanism of salt rocks under hydrogen permeation. The results show that: (1) Hydrogen penetration decreases the strength of salt rock, while increasing confining pressure has the opposite effect. (2) The degree of influence of different kinds of gas permeation on the strength of salt rock: H-2 > N-2 > CO2. (3) Computed Tomography scanning results indicate the increase of confining pressure and gas pressure exerts a coupling effect on the damage of salt rock. These findings can serve as valuable references for stability analysis and safety evaluations of the SCHS. |
| 资助项目 | National Natural Science Foundation of China[52274073] ; Excellent Young Scientists Fund Program of National Natural Science Foundation of China[52122403] ; Youth Innovation Promotion Association CAS[Y2023089] |
| WOS研究方向 | Chemistry ; Electrochemistry ; Energy & Fuels |
| 语种 | 英语 |
| WOS记录号 | WOS:001364607900001 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/43229]  |
| 专题 | 中科院武汉岩土力学所 |
| 通讯作者 | Fan, Jinyang |
| 作者单位 | 1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn, Wuhan 430071, Hubei, Peoples R China 3.Chongqing Univ, Sch Resources & Safety Engn, State Key Lab Coal Mine Disaster Dynam & Control, Chongqing 400044, Peoples R China |
| 推荐引用方式 GB/T 7714 | Tian, Hao,Hong, Yang,Fan, Jinyang,et al. Experimental study on mechanical response characteristics and damage mechanism of salt rock under hydrogen permeation conditions[J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,2024,94:1476-1490. |
| APA | Tian, Hao.,Hong, Yang.,Fan, Jinyang.,Shi, Xilin.,Yang, Chunhe.,...&Fu, Liupeng.(2024).Experimental study on mechanical response characteristics and damage mechanism of salt rock under hydrogen permeation conditions.INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,94,1476-1490. |
| MLA | Tian, Hao,et al."Experimental study on mechanical response characteristics and damage mechanism of salt rock under hydrogen permeation conditions".INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 94(2024):1476-1490. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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