Fine detection technology of rock mass structure based on borehole acousto-optic combined measurement
文献类型：期刊论文
| 作者 | Wang, Jinchao3; Xu, Hanhua2; Zou, Junpeng1 |
| 刊名 | MEASUREMENT
 |
| 出版日期 | 2022 |
| 卷号 | 187页码:19 |
| 关键词 | Acousto-optic combination measurement Rock mass fine detection Typical borehole structure 3D visualization Rock mass structural characteristics |
| ISSN号 | 0263-2241 |
| DOI | 10.1016/j.measurement.2021.110259 |
| 英文摘要 | Aiming at the problem of rock mass structure fine detection, a solution idea of synchronous data acquisition based on acoustic scanning technology and borehole panoramic image technology is proposed. Based on the omni-directional acoustic pulse reflection sequence data and panoramic optical borehole image, the problem of difficult calculation of typical borehole structure scale and extended azimuth positioning is solved. A 3D modeling and data visualization optimization scheme of borehole rock mass structure based on full pulse acoustic scanning data and forward-looking borehole optical image is formed. By combining the acoustic scanning characteristics of section and the optical image characteristics of rock wall, the extraction technology of borehole rock mass structural characteristic parameters is formed. The 3D imaging and characteristic parameter extraction technology system of borehole rock mass structure is formed, which is applied to the actual borehole rock mass structure detection. The detection results are consistent with the actual characteristics. |
| 资助项目 | National Natural Science Foundation for the Youth of China[41902294] ; Opening Foundation of State Key Laboratory for Health and Safety of Bridge Structures[SKL-Z-2020-06] ; Opening Foundation of Sinopec Key Laboratory of cementing and completion[20-GWJ-KF-10] |
| WOS研究方向 | Engineering ; Instruments & Instrumentation |
| 语种 | 英语 |
| WOS记录号 | WOS:000710110100001 |
| 出版者 | ELSEVIER SCI LTD |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/28484]  |
| 专题 | 中科院武汉岩土力学所 |
| 通讯作者 | Wang, Jinchao |
| 作者单位 | 1.China Univ Geosci, Fac Engn, Wuhan 430074, Hubei, Peoples R China 2.Kunming Prospecting Design Inst China Nonferrous, Yunnan Key Lab Geotech Engn & Geohazards, Kunming 650051, Yunnan, Peoples R China 3.Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn, Wuhan 430071, Hubei, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Jinchao,Xu, Hanhua,Zou, Junpeng. Fine detection technology of rock mass structure based on borehole acousto-optic combined measurement[J]. MEASUREMENT,2022,187:19. |
| APA | Wang, Jinchao,Xu, Hanhua,&Zou, Junpeng.(2022).Fine detection technology of rock mass structure based on borehole acousto-optic combined measurement.MEASUREMENT,187,19. |
| MLA | Wang, Jinchao,et al."Fine detection technology of rock mass structure based on borehole acousto-optic combined measurement".MEASUREMENT 187(2022):19. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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