Mechanical property of soils by measuring contact pressure distribution

摘要

According to the loading plate test, the coefficient of subgrade reaction ratio between insidernplate and outside plate is defined in terms of the relationship between settlement and average load intensity.rnRelationship between the distribution of subgrade reaction and internal friction angle obtained from the triaxialrncompression test is discussed. The conclusions in this study are as follows; (1) Coefficient of subgradernreaction ratio differs for kind of geomaterials, particularly the values reflects the difference of sandy soil andrncohesive soil definitely. (2) Internal friction angles in terms of total stress on various geomaterials have arnclose relationship with the subgrade reaction ratio. (3) The geomaterials can be classified into c material, crnand material, and material using the coefficient of subgrade reaction ratio.