土木工程中桩基检测技术研究与应用  

Research and Application of Pile Foundation Detection Technology in Civil Engineering

作　　者：张天岳 ZHANG Tian-yue(Nanjing University of Technology,Nanjing 211816,China)

机构地区：[1]南京工业大学,南京211816

出　　处：《工程建设与设计》2022年第5期187-189,共3页Construction & Design for Engineering

摘　　要：随着科学技术的飞速发展,桩基试验、检测技术也飞速发展。桩基检测技术研究与应用已成为当前热点之一。论文结合某桩基工程案例及小波变换法理论,进行了缩径缺陷类型桩分析和断桩缺陷类型桩分析。详述了如何利用小波分析对检测的低应变检测信号进行处理,从而判定桩身完整性。希望研究结果可为相关人员提供参考借鉴。With the rapid development of science and technology,pile foundation test and testing technology is also developing rapidly.The research and application of pile foundation testing technology has become one of the current hot spots.Combined with a pile foundation project and the theory of wavelet transform,this paper carries out the analysis of shrinkage defect type pile and broken pile defect type pile.In this paper,how to use wavelet analysis to process the low strain detection signal to judge the integrity of pile body is described in detail.It is hoped that the research results can provide reference for relevant personnel.

关 键 词：桩基 小波变换法 桩身完整性 低应变实测信号 

分 类 号：TU473.16[建筑科学—结构工程]