期刊
INSIGHT
卷 51, 期 3, 页码 151-155出版社
BRITISH INST NON-DESTRUCTIVE TESTING
DOI: 10.1784/insi.2009.51.3.151
关键词
Ground penetrating radar (GPR); Concrete; Steel bar; Diameter; Stationary wavelet transform
资金
- Natural Science Foundation of the Guandong province of China [032023]
- Science Foundation of Xinyang Normal University [20070211]
Ground penetrating radar (GPR) is a valuable non-destructive method for detecting steel bars in reinforced concrete structures. Measuring the diameter of the steel bars is difficult and few previous experiments have been successful. We compare the difference of discrete wavelet transform (DWT) a and stationary wavelet transform (SWT) and make the contour map of SWT detail coefficients, then find that SWT is an effective method to measure the diameter of steel bar. We also discuss our choice of the wavelet basis that best interprets the raw GPR data.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据