Methods of testing soils for engineering purposes, Method 6.2.2: Soil strength and consolidation tests - Determination of shear strength of a soil - Direct shear test using a shear box
工程用土壤试验方法 方法6.2.2:土壤强度和固结试验-土壤剪切强度的测定-使用剪切箱的直接剪切试验
This Standard sets out a method for determining the effective shear strength of dry, fine-grained and clay soils by direct shearing in a shear box having shear plane dimensions up to a maximum of 300 mm × 300 mm. The method specified is for a single-staged test, i.e. with a single value of applied normal stress.