岩溶地区冲孔灌注桩完整性检测方法的综合应用

Integrated Application of the Integrality Detection Method on the Punching Grout Piles in the Karst Region

岩溶地区的冲孔灌注桩,因地质条件复杂,其桩身完整性检测的难度较大。通过工程实例,分析探讨各种检测方法的特点、适用范围和局限性,提出各种检测方法综合运用模式,为岩溶区冲孔灌注桩完整性检测的准确性、确保基桩工程质量提供参考。

Under the complex geologic conditions, it is difficult to detect the integrality of the punching grout piles in the karst region. Based on the engineering examples, the author probed into the applicability, characteristics and limitation of the detection methods and put forward an integrative application pattern of different detection methods. The detection method can provide with some references for the reliability of detecting the integrality of punching grout piles in the karst region and the engineering quality of foundation piles.