低应变反射波法在工程基桩检测中的应用  

Application of Low Strain Reflection Wave Method in Engineering Foundation Pile Testing

作　　者：范伟 王碧波 FAN Wei;WANG Bibo(Institute of Structural Engineering,Shenzhen University;Guangzhou Zhenghe Engineering Testing Co.,Ltd.)

机构地区：[1]深圳大学结构工程研究所 [2]广州正和工程检测有限公司

出　　处：《广东建材》2024年第11期74-77,共4页Guangdong Building Materials

摘　　要：低应变反射波法因设备简便、方法快速、费用较低、检测结果比较可靠等优点而得到广泛应用,是现阶段普查桩身质量的一种便捷且有力的手段。在基桩完整性检测中,如何正确采用这一方法不仅能有效提高检测数据的可靠性,还能给工程带来更大的经济效益和提升安全性。本文从低应变反射波法基本原理出发,阐述了该检测方法和试验结果分析中的要点,并通过工程实例进行了分析,为类似的工程项目提供经验和参考。The low strain reflection wave method has been widely used due to its advantages of simple equipment,fast method,low cost,and reliable detection results.It is a convenient and powerful means for surveying the quality of pile bodies at present.How to correctly adopt this method in pile integrity testing can not only effectively improve the reliability of testing data,but also bring more economic benefits and safety to the project.This article starts from the basic principle of low strain reflection wave method,elaborates on the key points of this detection method and experimental result analysis,and analyzes it through engineering examples,providing experience and reference for similar engineering projects.

关 键 词：基桩检测 反射波法 低应变 

分 类 号：TU473.16[建筑科学—结构工程]