| 声波透射法在混凝土灌注桩桩身完整性检测中的应用 |
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| 引用本文： | 马恒春,靳国礼,刘洋. 声波透射法在混凝土灌注桩桩身完整性检测中的应用[J]. 价值工程, 2011, 30(28): 109-110 |
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| 作者姓名： | 马恒春 靳国礼 刘洋 |
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| 作者单位： | 大连理工现代工程检测有限公司,大连,116023 |
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| 摘 要： | 对于大直径混凝土灌注桩的检测来说声波透射法是当前最可靠的方法之一,能够相当准确的判别桩的各类缺陷。本文介绍了声波透射法的基本原理,在检测过程中需要注意的各类问题。通过现场检测实例提出了桩身存在缺陷时声学参数的几种特征。
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| 关 键 词： | 声波透射法 完整性检测 混凝土灌注桩 |
The Application of Sound Wave Transmission Method in Integrity Testing of Concrete Piles |
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| Ma Hengchun,Jin Guoli,Liu Yang. The Application of Sound Wave Transmission Method in Integrity Testing of Concrete Piles[J]. Value Engineering, 2011, 30(28): 109-110 |
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| Authors: | Ma Hengchun Jin Guoli Liu Yang |
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| Affiliation: | Ma Hengchun,Jin Guoli,Liu Yang (Modern Engineering Test Co.,Ltd.,Dalian University of Technology,Dalian 116023,China) |
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| Abstract: | The sound wave transmission method is recognized as one of the most reliable methods in the detection of the large-diameter concrete piles.This method can accurately determine various types of defects in the concrete piles.This paper describes the fundamental principle of the sound wave transmission method and various problems that need attention in the detection process.This paper also brings forward several characteristics of acoustic parameters when the piles were detected with defects based on the in si... |
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| Keywords: | sound wave transmission method integrity testing concrete piles |
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