Methods of testing soils for engineering purposes, Method 5.3.1: Soil compaction and density tests - Determination of the field density of a soil - Sand replacement method using a sand-cone pouring apparatus
工程用土壤试验方法 方法5.3.1:土壤压实和密度试验-土壤现场密度的测定-使用砂锥浇注装置的换砂方法
2004-03-12
AASHTO T 191-14(2022)
Standard Method of Test for Density of Soil In-Place by the Sand-Cone Method
用砂锥法测定现场土壤密度的标准试验方法
ASTM D1556/D1556M-24
Standard Test Method for Density and Unit Weight of Soil in Place by Sand-Cone Method
通过砂锥法测定土壤密度和单位重量的标准试验方法