Development of the device and technology of diagnostics of anchoring of rocks and building structures
Authors:
About authors
- Moscow State Mining University
Abstract
Method and equipment for detection of weakened anchors in underground mining excavations by spectral analysis of the response to impact influence are considered. Computer simulation is performed and dependences of changes in spectral characteristics on the degree of the anchorand-rock contact are established. Distances between cluster centers in a 7-dimensional parameter space (mean square root values of spectral component ranges within seven bands of predetermined frequencies) are used for anchor identification.
Область исследования:
(Archived) Geodesy, geomechanics and underground construction
Funding:
None
Similar articles
Investigation of the influence of surfactants on the processes of electrorefining and hydro-aerosolization of nickel
2009 A. I. Ryabushkin
Types of metasomatites of the Buruktalskoye deposit of hypergene nickel-lead ores, Southern Urals
2009 S. O. Ryzhkova