运用超声波对桩基钻孔进行成孔检测的研究

The Research of Applying the Witrasonic Wave to Detect the Pole Base Drill Becoming Hole

钻孔灌注桩由于其具有的优越性,在现代工程上被广泛应用。但由于其具有的隐蔽性,现在在检测钻孔质量时往往还是采用古老的钢筋笼探孔器加测绳进行较粗的检查。超声波技术的应用使得对钻孔进行全面而直观的检测变为可能。文章以超声波钻孔侧壁测定仪在某大桥建设中的实际应用,对钻孔检测进行探讨。

Because the drill hole filling pile having the superiority,they are widely applied in the modern project.But because they have confidentiality, drill hole quality examination often uses the ancient reinforcing cage and a manhole measuring rope to carry on the thick inspection.The ultrasonic wave technology application causes to examine the drill hole comprehensively and direct-viewingly.The article discusses the drill hole examination methods by the practical application of the ultrasonic wave drill hole si...