桩基础特殊低应变反射波形态分析与探究  

Analysis and Exploration of the Morphology of Special Low-Strain Reflected Waves of Pile Foundation

作　　者：李利朋 LI Lipeng(Beijing Tiecheng Testing and Certification Co.,Ltd.,Beijing,102600 China)

机构地区：[1]北京铁城检测认证有限公司,北京102600

出　　处：《科技资讯》2025年第2期138-140,共3页Science & Technology Information

摘　　要：新时期,尽管建筑工程施工技术愈加成熟,但仍不可避免地受到多种因素的影响,为此,人们更加重视对工程质量的检测。其中,桩基础质量检测作为重点,主要围绕基桩的承载力、完整性展开系统性检查,从而及时发现结构缺陷问题。就目前状况而言,桩基础结构检测时,普遍采用低应变反射波法,具有良好的高效性、经济性。以围护桩基础结构稳定为研究目标,从实际建筑工程视角出发,首先论述了低应变反射波法的技术原理、操作流程、影响因素,其次系统地分析并探究了桩基础特殊低应变反射波形态,最后根据分析验证结果提出桩基础施工质量管控措施,希望对相关工作有所帮助。In the new period,although the construction technology of building engineering is becoming more and more mature,it is still inevitably affected by a variety of factors,for this reason,people pay more attention to the quality inspection of the project.Among them,the quality inspection of pile foundation as a key point,mainly centering on the bearing capacity and integrity of the base pile to carry out systematic inspection,so as to discover the structural defects in time.As for the current situation,the low-strain reflected wave method is commonly used in the pile foundation structure inspection,which has good efficiency and economy.This paper takes the structural stability of the enclosing pile foundation as the research goal,and from the perspective of actual construction engineering,firstly,it discusses the technical principle,operation process,and influencing factors of the low-strain reflection wave method,secondly,it systematically analyzes and explores the special low-strain reflection wave pattern of the pile foundation,and finally,based on the analyzed and verified results,it puts forward the quality control measures of the construction of the pile foundation in the hope that it is helpful for the related work.

关 键 词：低应变反射波 形态分析 桩基础 检测流程 质量措施 

分 类 号：TU473.16[建筑科学—结构工程]