Improvement of methods for determining the upper boundary of water-conducting fracture zone
About authors
- 1 — Saint Petersburg Mining University
- 2 — Saint Petersburg Mining University
Abstract
The technique of definition of high bound of a zone of water-permeable cracks lowering costs of measurements of heads is adduced.
Область исследования:
(Archived) Without section
Funding:
None
Similar articles
Use of laser directional signs in St. Petersburg subway construction
2001 M. V. Dolgikh, A. N. Sheremet
Preliminary calculations of holing on the basis of vectorial errors
2001 S. A. Korobkov, V. A. Golovanov