Error state extended kalman filter localization for underground mining environments

I Brigadnov, A Lutonin, K Bogdanova - Symmetry, 2023 - mdpi.com
The article addresses the issue of mobile robotic platform positioning in GNSS-denied
environments in real-time. The proposed system relies on fusing data from an Inertial …

Numerical simulation of the mechanical behavior of fiber-reinforced cement composites subjected dynamic loading

N Belyakov, O Smirnova, A Alekseev, H Tan - Applied Sciences, 2021 - mdpi.com
The problem of damage accumulation in fiber-reinforced concrete to structures supporting
underground workings and tunnel linings against dynamic loading is insufficiently studied …

ASSESSMENT OF EXCAVATION INTERSECTIONS'STABILITY IN JOINTED ROCK MASSES USING THE DISCONTINUUM APPROACH

A Protosenya, M Vilner - Rudarsko-geološko-naftni zbornik, 2022 - hrcak.srce.hr
Sažetak During ore deposit development, vast networks of excavations are designed, and
the volume of their intersections reaches 10%. At excavation intersections, the prediction of …

Inventory of landslides triggered by hurricane matthews in Guantánamo, Cuba

GB Pospehov, Y Savón, R Delgado… - Geography …, 2023 - ges.rgo.ru
Hurricane Matthew affected the eastern region of Cuba from October 4th to 5th causing large
damages and numerous landslides. This research presents an inventory of landslides …

Experimental and numerical research of jointed rock mass anisotropy in a three-dimensional stress field

P Verbilo, M Karasev, N Belyakov… - Rudarsko-geološko-naftni …, 2022 - hrcak.srce.hr
Joints often have a significant influence on material characteristics. The discontinuities'
coalescence mechanism and complex jointed rock mass structure as a composite need to …

[HTML][HTML] Composite model of seismic monitoring data analysis during mining operations on the example of the Kukisvumchorrskoye deposit of AO Apatit

AP Gospodarikov, IE Revin… - Записки Горного …, 2023 - cyberleninka.ru
Geomechanical monitoring of the rock mass state is an actively developing branch of
geomechanics, in which it is impossible to distinguish a single methodology and …

Assessment of the Parameters of a Shock Wave on the Wall of an Explosion Cavity with the Refraction of a Detonation Wave of Emulsion Explosives

PI Afanasev, KF Makhmudov - Applied Sciences, 2021 - mdpi.com
At present, studying the parameters of shock waves at pressures up to 20 GPa entails a
number of practical difficulties. In order to describe the propagation of shock waves, their …

[HTML][HTML] Specifics of geotechnical risk control in the design of underground structures

EY Kulikova, AG Polyankin… - Записки Горного …, 2023 - cyberleninka.ru
The underground space development is associated with the emergence of complex and
dangerous situations, often leading to accidents. The condition for their development is the …

[HTML][HTML] Acoustic emission criteria for analyzing the process of rock destruction and evaluating the formation of fractured reservoirs at great depths

VL Trushko, AO Rozanov, MM Saitgaleev… - Записки Горного …, 2024 - cyberleninka.ru
In order to study the mechanism of destruction of rocks of various genesis and the formation
of fractured reservoirs at great depths, laboratory studies of rock samples in the loading …

Augmented reality technology as a tool to improve the efficiency of maintenance and analytics of the operation of electromechanical equipment

NI Koteleva, YL Zhukovskiy… - Journal of Physics …, 2021 - iopscience.iop.org
Today the industry is facing a shortage of skilled workers and an aging workforce, which will
eventually lead to a loss of knowledge. But augmented reality technology can connect field …