| 声波透射法在冲孔灌注桩质量检测中的应用研究 |
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| 引用本文： | 高頔,白军营.声波透射法在冲孔灌注桩质量检测中的应用研究[J].港工技术,2020(1):113-116. |
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| 作者姓名： | 高頔 白军营 |
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| 作者单位： | 中交第一航务工程勘察设计院有限公司 |
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| 摘 要： | 声波透射法是基桩质量检测中的常用方法之一,特别在大直径灌注桩的完整性检测中具有独特优势。本文对声波透射法的基本原理及检测方法进行了简要阐述,就如何获取声学参数及判定基桩完整性进行了分析,并结合工程实例加以分析和说明,对声波透射法检测技术的应用具有一定的参考价值。
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| 关 键 词： | 声波透射法 冲孔灌注桩 完整性检测 声学参数 |
Application Research of Ultrasonic Transmission in Quality Testing of Punched Cast-in-situ Piles |
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| Gao Di,Bai Junying.Application Research of Ultrasonic Transmission in Quality Testing of Punched Cast-in-situ Piles[J].Port Engineering Technology,2020(1):113-116. |
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| Authors: | Gao Di Bai Junying |
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| Institution: | (CCCC First Harbor Consultants Co.,Ltd.,Tianjin 300222,China) |
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| Abstract: | The ultrasonic transmission is one of the most common methods used in the quality testing of foundation piles, and has special advantage in the integrity testing of large-diameter cast-in-situ piles. An introduction to basic principle and testing method of ultrasonic transmission is made briefly, including the way to obtain acoustic parameters and judge the integrity of foundation piles. The engineering practice is also analyzed. The research results have s a certain reference for the application of ultrasonic transmission testing technique. |
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| Keywords: | ultrasonic transmission method punched cast-in-situ piles integrity testing acoustic parameters |
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