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
Similar articles
Assessment of conditions of local deformation conditions of benches (high ledges) in steeply dipping planes of rock-mass weakening
2001 A. N. Gurin, P. A. Tsevelev
Use of laser directional signs in St. Petersburg subway construction
2001 M. V. Dolgikh, A. N. Sheremet