PROCESS DETERMINING DEFORMATION MODULUS Russian patent published in 2000 - IPC

FIELD: measurement technology and tests of deformed bodies, specifically, grounds and construction materials. SUBSTANCE: process includes forcing of rigid cone under specified load into examined material and measurement of its movement in process of its forcing into material. Deformation modulus is determined by measured parameters in agreement with proposed formula. In this case there are used data of static tests of material within bounds of its linear deformation. EFFECT: enhanced informativity and authenticity of experimental results thanks to usage of conical dies with different angles in tests. 1 cl, 5 dwg