The vane test measures
A) The acidity of synthetic soils
B) The degree of compaction of topsoil
C) The tensile strength of organic soils
D) The shear strength of cohesive soils
E) The compressive strength of non-cohesive soils

Question

Quizplus · Accepted Answer

The vane test is a common method for measuring the shear strength of cohesive soils, which are soils that contain a high percentage of clay or silt particles. The vane test involves inserting a cylindrical vane into the soil and twisting it, while measuring the torque required to cause the soil to shear. This test is useful for determining the stability of slopes and foundations built on cohesive soils.

The Vane Test Measures