【摘要】 介绍了探地雷达的工作原理和应用方法,应用探地雷达对水闸的底板进行了检测,有效地探测了水闸底板的厚度及安全状态,并且检测过程具有快速、准确和无损等优点。结果显示,水闸底板厚度为1.75m,底板连续,上下游存在少量抛石,无明显安全隐患。更多还原

【Abstract】 This paper introduces the working principle and application method of ground penetrating radar(GPR),and applies GPR to detect the bottom plate of the sluice,showing that the GPR can effectively detect the thickness and safety status of the sluice floor,and the detection process is fast,accurate,and of the advantages with no damages to the sluice.The test results show that the thickness of the bottom plate of the sluice is 1.75 m,the bottom plate is continuous,and there exists small amount of riprap in the upper and lower reaches,and there is no obvious safety hazard.更多还原