土工压实度现场检测方法的研究  

Study on the Field Detection Method of Soil Compaction Degree

作　　者：郁涛 Yu Tao(Zhejiang Handa Engineering Testing Co.,Ltd.,Hangzhou,China)

机构地区：[1]浙江翰达工程检测有限公司,浙江杭州

出　　处：《科学技术创新》2023年第4期182-185,共4页Scientific and Technological Innovation

摘　　要：以砂土和河砂为主要原料,采用SDG无核密度仪,建立了一套适用于无粘性土的SDG测量程序。在此基础上,通过对室内实验资料的反复分析,系统地评估了SDG密度仪在土体材料测试中的应用,得出结论:SDG密度仪在测量无粘性土壤的压实度时具有良好的适用性。Sand and river sand are used as the main raw materials, and the SDG no-core density meter is used to establish a set of SDG measurement procedures suitable for no-clay soil. On this basis, the application of SDG density meter in the test of soil materials was systematically evaluated, and the conclusion is drawn that the SDG density meter has good applicability in measuring the compaction degree of noninvasive soil.

关 键 词：压实度 无粘性土 SDG密度仪 

分 类 号：U415[交通运输工程—道路与铁道工程]