反射波法及孔内摄像法在桩身完整性检测中的应用实践与处理  

Application Practice and Treatment of Reflection Wave Method and Borehole Camera Method in Pile Integrity Testing

作　　者：王国才 WANG Guocai(Jianyan Testing Group Co.,Ltd.)

机构地区：[1]健研检测集团有限公司

出　　处：《广东建材》2024年第11期67-69,共3页Guangdong Building Materials

摘　　要：预应力高强混凝土管桩(PHC管桩)作为一种现代建筑基础的重要材料,其施工质量是不可忽视的。本文通过工程实例采用低应变反射波法及孔内摄像法共同检测桩身完整性,充分体现了两种不同方法之间的相互补充、相互验证,对PHC管桩桩身的完整性判断做到更加准确,为后续的施工处理提供可靠的依据。As an important material for modern building foundations,the construction quality of prestressed high-strength concrete pipe piles(PHC pipe piles)cannot be ignored.This article uses low strain reflection wave method and borehole camera method to jointly detect the integrity of the pile body through engineering examples,fully reflecting the complementarity and mutual verification between the two different methods,achieving more accurate judgment of the integrity of PHC pipe pile body,and providing a reliable basis for subsequent construction processing.

关 键 词：PHC管桩检测 预应力管桩 反射波法 孔内摄像法 

分 类 号：TU473.16[建筑科学—结构工程]