摘要
波速测试在岩土工程勘察中可快速获取岩土体的弹性波速,为建筑工程设计及施工提供科学依据。本文主要在单孔速度检层法的工作原理基础上,以合肥新型轨道交通产业园试验线研发基地为例,阐明该技术在工程实践中的应用效果,不但可以计算土层的等效剪切波速、卓越周期,而且在此基础上,还可以完成建筑场地类别的评判。
The application of wave velocity measurement technology to geotechnical engineering investigation can quickly obtain the elastic wave velocity of rock and soil and thus provides a scientific basis for the design and construction of building engineering.By the example of the research and development base of Hefei New Rail Transit Industrial Park,this paper has a discussion on working principle of velocity layer detection method in single hole and application effect of this technology in engineering practice.
作者
周浪
ZHOU Lang(Regional Geological Surveying Team,BGEEMRSP,Chengdu 610213;Sichuan Rongda Pengcheng Construction Engineering Co.,Ltd.,Chengdu 610213)
出处
《四川地质学报》
2021年第S02期63-65,共3页
Acta Geologica Sichuan
关键词
波速测试
岩土工程
弹性波速
剪切波速
wave velocity measurement technology
geotechnical engineering
elastic wave velocity
shear wave velocity
