高能量强夯碎石土地基检测中的瞬态面波检测方法分析  

Analysis of transient surface wave detection method in high energy dynamic compaction of crushed stone foundation

作　　者：张彬彬 ZHANG Binbin(Fujian Provincial Key Laboratory of Green Building Technology of Fujian Academy of Building Sciences Co.,Ltd.Fuzhou 350100,China)

机构地区：[1]福建省建筑科学研究院有限责任公司福建省绿色建筑技术重点实验室,福建福州350100

出　　处：《黑龙江环境通报》2022年第4期129-131,共3页Heilongjiang Environmental Journal

摘　　要：本文通过分析在高能量强夯碎石土地基检测中瞬态面波检测方法的作用以及实际应用现状,提出了在高能量强夯碎石土地基检测中引入瞬态面波检测方法,实现对碎石土的地震安全性进行有效检测、加固和评价。该方法将地基结构物中所包含的能量和振动传递方式进行整合,并利用面波检测原理实现对碎石土地基破坏状态进行定量化表达,以此分析其破坏特性及变形机理,从而对高能量强夯碎石土地基进行定性、定量的检测。Based on the analysis of the role and practical application of the transient surface wave detection method in the detection of high energy dynamic compaction gravel soil foundation,this paper proposes to introduce the transient surface wave detection method in the detection of high energy dynamic compaction gravel soil foundation,so as to effectively detect,reinforce and evaluate the seismic safety of gravel soil.This method integrates the energy and vibration transmission mode contained in the foundation structure,and uses the surface wave detection principle to realize the quantitative expression of the damage state of the gravel soil foundation,so as to analyze its damage characteristics and deformation mechanism,so as to conduct qualitative and quantitative detection of the high-energy dynamic compaction gravel soil foundation.

关 键 词：高能量强夯碎石 土地基检测 瞬态面波检测方法 

分 类 号：TU472.31[建筑科学—结构工程]