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| APPLICATION OF THE METHOD OF REFLECT WAVE IN DETECTION PILES |
| YUAN Shou-cheng1, SHI Fu-sheng2, HE Chang-yi3, ZHANG Yu-fen4 |
1. Beijing Exploration Technology Engineering Corporation, Beijing 100083, China;
2. China University of Mining and Technology, Beijing 100083, China;
3. Liaohe Oil Field, Panjin 124010, China;
4. China University of Geosciences, Wuhan 430074, China |
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Abstract Stir coment and soft soil in deep ground pile is semi plastic pile. The pile body was mixtured by cement and clay. The cross section is homogeneity. So in theory, it absolutely hard to fit the supposes of all kind that the method of stress wave reflect to examining complete to reinforced concrete pile. That just right caused dispute that the method of stress wave reflect to examine it. The paper tried making the method of stress wave reflect to examine stir coment and soft soil in deep ground pile, and analysis the signal and processing it by the method of frequency is good.
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Received: 27 March 2001
Published: 24 August 2001
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LIU Hao-Jie, CHEN Yu-Mao, WANG Yan-Guang, ZONG Zhao-Yun, WU Guo-Chen, HOU Qing-Jie. Prestack four-parameter synchronous inversion method based on viscoelastic medium theory and its applications[J]. Geophysical and Geochemical Exploration, 2021, 45(1): 140-148. |
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Ying LI, De-Hai QIN. The optimization of sensitive elastic parameters based on fluid substitution and the application of fluid identification to Bohai B Oilfield[J]. Geophysical and Geochemical Exploration, 2018, 42(4): 662-667. |
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