Some engineering-geological and hydraulic engineering peculiarities of design and construction of multilevel dumps at KMA quarries
Abstract
In the bases of multilevel dumps three complexes of rocks characterized by different physical and mechanical properties are clearly distinguished.The first complex is represented by modern soils of floodplain terraces of river valleys and gullies. Its thickness is 0.5-15 m. The soils of this complex are fully water-saturated, highly compressible and have extremely low shear resistance. They form weakening zones in the bases of dumps, where creep phenomena and extrusion landslides develop. The soils of this complex require special engineering measures aimed at drainage and strengthening. ...
Область исследования:
(Archived) Without section
Funding:
None
Similar articles
Protection of surface and ground waters in the permafrost zone in connection with open-pit mining of placer deposits
1976 V. N. Novozhilov, M. S. Kotova, G. A. Dvoskin, V. N. Shemyakin
Conditions of stability and reclamation of hydraulic dumps taking into account consolidation of reclaimed rocks
1976 O. Yu. Kryachko, Yu. A. Norvatov, G. I. Godlevskaya
Investigation of the possibilities of carrying out mining operations with roof collapse under protected water bodies and aquifers
1976 F. P. Strelsky, Yu. A. Norvatov, A. S. Mironov
Engineering-geological properties of rock layers and their influence on rational excavation of coal seams of complex structure (on the example of Donbass)
1976 V. V. Fromm