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Vol 126
Pages:
125-128
Download volume:
RUS
Article

Analysis of AMK unit operation at Lenmetrostroy mines

Authors:
A. A. Khalilov
Date submitted:
1990-09-03
Date accepted:
1990-11-03
Date published:
1991-04-11

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.

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