Analysis of AMK unit operation at Lenmetrostroy mines
Authors:
Abstract
When conducting the stations of the Leningrad Metro, the tunnels are conducted first, then the calotte slot (the upper part of the station vault with a height of 3.5 m), and the main part of the station is developed with the help of excavators of the "Gidravlik" type and boom tunneling machines.
Область исследования:
(Archived) Without section
Funding:
None
Similar articles
Method of selecting the rational mode of operation of combine harvester actuators
1991 A. M. Meshkov
Influence of fracture step on specific energy consumption of the process of mechanohydraulic tool interaction with rocks
1991 A. B. Zhabin, A. S. Plekhanov, A. A. Gruzintsev, I. G. Marshinkovskii
Frictional auto oscillations of dual mass braking devices
1991 M. M. Vetyukov, R. F. Nagaev, M. Yu. Platovskikh
Integral characteristics of sulfur-water mixture during flow in fracture fracture
1991 E. V. Sergeev, A. S. Maksimov