钻孔取芯法验证低应变法和超声波法检测  

Verification of Low Strain and Ultrasonic Testing by Drilling Core Method

作　　者：王否 WANG Fou(Shenzhen Gangjia Engineering Testing Co.,Ltd.)

机构地区：[1]深圳市港嘉工程检测有限公司

出　　处：《广东建材》2024年第10期37-39,共3页Guangdong Building Materials

摘　　要：桩基础是目前工程常用的一种方式,桩身结构完整性是至关重要的,为确保基桩的施工质量,必须进行桩身完整性检测,主要的检测方法有低应变法、高应变法、超声波法、钻孔取芯法等。本文结合工程检测实例采用低应变法、超声波法和钻孔取芯法检测,通过钻孔取芯法去验证,以确保检测结果的可靠性和准确性。Pile foundation is a commonly used method in engineering,and the integrity of the pile structure is crucial.To ensure the construction quality of the foundation pile,pile integrity testing must be carried out.The main testing methods include low strain method,high strain method,ultrasonic method,drilling core method,etc.This article combines engineering testing examples to use low strain method,ultrasonic method,and drilling core method for testing.The drilling core method is used to verify and ensure the reliability and accuracy of the testing results.

关 键 词：低应变法 超声波法 钻孔取芯法 桩身完整性 

分 类 号：TU473.16[建筑科学—结构工程]