Development of borehole ultrasonic and television tools to assess the condition of the contour zone of mine workings and tunnels in order to predict emergencies and their consequences during construction and operation
Authors:
About authors
- G.V. Plekhanov Saint Petersburg Mining University
Abstract
Monitoring of the state of natural and synthesized structural elements of underground structures is a prerequisite for their safe construction and operation. Improvement of reliability and efficiency of such monitoring can be achieved by integrated use of ultrasonic and video logging methods of monitoring wells drilled in the contour zone of excavations and tunnels. For the hardware support of the mentioned methods, the specialized measuring complex was developed and implemented, which provides obtaining of the operative information about the structure, properties and state of the geological material in the vicinity of the excavated space.
Область исследования:
(Archived) Problems of predicting and preventing emergencies and their consequences
Funding:
None
Similar articles
Scientific and methodological justification and development of methods for determining the content of multicomponent organic compounds in air and water samples as applied to environmental monitoring tasks
2003 N. A. Gosteva, M. Yu. Gosteva, N. V. Maltseva
Environmental restoration of degraded forest phytocenoses
2003 G. P. Fedoseeva, T. A. Radchenko, V. I. Yuzhakov
Development of temperature-time regimes for melting quality steels with complex use of raw material resources
2003 E. E. Baryshev, V. S. Tsepelev, G. V. Tyagunov, B. A. Baum