Methods of the estimation of the condition of hydraulic engineering tunnels according to laser-scanning survey
Authors:
About authors
- 1 — Saint Petersburg State Mining Institute (Technical University)
- 2 — Saint Petersburg State Mining Institute (Technical University)
- 3 — Saint Petersburg State Mining Institute (Technical University)
- 4 — Saint Petersburg State Mining Institute (Technical University)
- 5 — Saint Petersburg State Mining Institute (Technical University)
- 6 — Saint Petersburg State Mining Institute (Technical University)
- 7 — Saint Petersburg State Mining Institute (Technical University)
Abstract
Account method of laser-scanning survey of hydraulic engineering tunnels of 2,7 km is stated in the general extent. The visual way of inspection of the tunnels, carried out in parallel with their leveling is resulted. The way of a deformation estimation of a condition of tunnels by the geometrical analysis of 3D-models received according to laser-scanning survey is considered.
Область исследования:
(Archived) Mine survey
Funding:
None
Similar articles
Account of influence of fracturing of stony and semistony rocks on the strength of rock mass in evaluation of stability of open-pit slopes by prospecting data
2011 A. M. Mochalov, S. V. Kagermazova, G. A. Grebenshchikova
Gamma fields dynamic dosage perfomances possibilities for diagnostics and control of radiation and nuclear accidents on nuclear power underground facilities group
2011 V. G. Kondratev
Dynamics of rock pressure manifestation in mining the flat-lying coal seams with heavy roofs
2011 S. G. Baranov, D. S. Vlasenko, M. A. Loginov