Investigation of engineering and geological features of Lower Cretaceous and Paleo-Gene Sediments as a base for cement plant structures (Republic of Mordovia)
- Student G.V. Plekhanov Saint Petersburg State Mining Institute
Abstract
Engineering-geological features of a profile of the basis under the constructions of cement factory in Republic Mordovia are analyzed in this paper. The criterion of designing on the second limiting condition is considered. The specificity of physicomechanical properties of silica rock and K1- J3 clay is considered. Parameters of standard physicomechanical properties of soils are resulted, mass definitions of swelling soil ability and changes of clay durability at additional moisture are executed. Laws of increase in bacterial mass in soils at moisture are resulted. Values of settlement resistance for silica rock depending on parameters of resistance to shifting are defined, they are sizes of coupling and a corner of internal friction.