Use of laser directional signs in St. Petersburg subway construction
About authors
- 1 — Saint Petersburg Mining University
- 2 — Санкт-Петербургский горный ин-т
Abstract
The history of an introduction of the laser of direction is described at building undergrount of city, and also the characteristic of a modern park of the laser of direction and problem of usage them for today is given.
Область исследования:
(Archived) Without section
Funding:
None
Similar articles
Energy and water system as an object of geoecological situation mapping
2001 G. K. Osipov, S. N. Subbotin
Analytical methods for calculation of basic parameters of the displacement trough in the construction of tunnels in Cambrian clays
2001 E. M. Volokhov, S. P. Pavlov
New formulae for computation of heeling of high buildings defined in constrained conditions.
2001 I. S. Pandul