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
Assessment of the possible consequences of mining an ore bed over a large area without collapse of the covering rocks
1976 I. A. Turchaninov, G. A. Markov, A. V. Lovchikov
Peculiarities of engineering-geological conditions of Karaganda coal basin territory
1976 V. G. Samsonenko
Study of geologic structure, mechanical properties and state of rocks of mineral deposits for forecasting stability of mined-out spaces and protection of the day surface
1976 E. V. Kasparyan, R. V. Medvedev, V. V. Zhukov, E. V. Chernov