Accurate detection technology of super long bored cast-in-place pile concrete pouring thickness based on ultrasonic inclined plane reflection measurement
文献类型：期刊论文
| 作者 | Wang, Jinchao5; Xu, Hanhua2; Wang, Baoliang3; Zou, Junpeng4; Liu, Houcheng1 |
| 刊名 | MEASUREMENT
 |
| 出版日期 | 2022-07-01 |
| 卷号 | 198期号:-页码:- |
| 关键词 | Bored cast-in-place pile Concrete pouring Interface thickness Ultrasonic measurement 3D visualization |
| ISSN号 | 0263-2241 |
| 英文摘要 | Aiming at the accurate detection problem of concrete pouring thickness, a solution idea of synchronous data acquisition and concrete thickness detection technology based on ultrasonic inclined plane reflection and vertical reflection of ultrasonic full pulse signal is proposed. Taking full advantage of the acoustic response characteristics of different reflection models, three-dimensional modeling and data visualization optimization scheme are formed. By combining the different depths data and local measurement data, the characteristic parameter extraction technology of different media in the borehole is formed, which lays a foundation for solving the key problem of accurate detection of laitance layer thickness. Finally, a comprehensive technical system is formed, and the technical system is applied to practical engineering. The measurement results are basically consistent with the actual situation. The practical application results show that this technology can realize the three-dimensional imaging and quantitative characterization of the medium state in the borehole during concrete pouring. |
| 学科主题 | Engineering ; Instruments & Instrumentation |
| 语种 | 英语 |
| WOS记录号 | WOS:000851393100001 |
| 出版者 | ELSEVIER SCI LTD |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/35205]  |
| 专题 | 中科院武汉岩土力学所 |
| 作者单位 | 1.Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Wuhan Zhongke Kechuang Engineering Testing Co., Ltd, Wuhan, Hubei 430071, China 2.Kunming Prospecting Design Institute Of China Nonferrous Metals Industry Co, Ltd, Yunnan Key Laboratory of Geotechnical Engineering and Geohazards, Kunming, Yunnan 650051, China 3.Southwest Geotechnical & Design Institute of China Nuclear Industry, Chengdu, Sichuan 610052, China 4.Faculty of Engineering, China University of Geosciences, Wuhan, Hubei 430074, China 5.State Key Laboratory of Geomechanics and Geotechnical Engineering, Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Wuhan, Hubei 430071, China |
| 推荐引用方式 GB/T 7714 | Wang, Jinchao,Xu, Hanhua,Wang, Baoliang,et al. Accurate detection technology of super long bored cast-in-place pile concrete pouring thickness based on ultrasonic inclined plane reflection measurement[J]. MEASUREMENT,2022,198(-):-. |
| APA | Wang, Jinchao,Xu, Hanhua,Wang, Baoliang,Zou, Junpeng,&Liu, Houcheng.(2022).Accurate detection technology of super long bored cast-in-place pile concrete pouring thickness based on ultrasonic inclined plane reflection measurement.MEASUREMENT,198(-),-. |
| MLA | Wang, Jinchao,et al."Accurate detection technology of super long bored cast-in-place pile concrete pouring thickness based on ultrasonic inclined plane reflection measurement".MEASUREMENT 198.-(2022):-. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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