超声波透射法在检测混凝土灌注桩基桩完整性的应用研究  

Research on Application of Ultrasonic Transmission Method on Detecting the Integrity of Concrete Cast-in-place Pile Foundation

作　　者：蒋晗 Jiang Han(Anhui Construction Engineering Quality Supervision and Inspection Station Co.,Ltd.,Hefei 230000,Anhui Province,China)

机构地区：[1]安徽省建筑工程质量监督检测站有限公司,安徽合肥230000

出　　处：《建筑与装饰》2024年第11期175-177,共3页Construction & Decoration

摘　　要：混凝土灌注桩基础属于当代建筑领域常见一种基础类型,能提供较高承载力且能适应较复杂的地质,混凝土灌注桩基桩质量对上部建筑结构安全性有着重大影响。本文深入地研究了超声波透射法对混凝土灌注桩基桩完整性进行检测的具体原理和检测效果,超声波透射法对基桩予以完整性检测时具有较高的精度,借助精准的剖析相关试验数据能够有效发确定基桩的缺陷的分布位置及范围。Concrete cast-in-place pile foundation is a common type of foundation in the contemporary construction field,and can provide high bearing capacity and adapt to complex geology.The quality of concrete cast-in-place pile foundation has a significant impact on the safety of superstructure.In this paper,the specific principle and detection effect of ultrasonic transmission method for the integrity of concrete cast-in-place pile foundation are studied.Ultrasonic transmission method has high accuracy for detecting the integrity of foundation pile.With the accurate analysis of relevant test data,the distribution location and range of pile foundation defects can be effectively determined.

关 键 词：无损检测 声波透射法 基桩完整性 基桩质量 

分 类 号：TU7[建筑科学—建筑技术科学]