Published October 1, 2017 | Version v1
Journal article Metadata-only

Influence of tectonic disturbances on the parameters of excavation support with rock anchor

Creators

  • 1. Karaganda State University, 56, Boulevard of Peace, Karaganda, 10000 (Kazakhstan)
  • 2. Karaganda State Industrial University, 30 Republic Avenue, 30, 101400 (Kazakhstan)
  • 3. Moscow Institute of Steel and Alloys, Leninsky Avenue 4, Moscow, 119049 (Russian Federation)

Description

The mechanism of deformation, movement and rockfalls in structurally disturbed nonuniform rock mass using analytical modeling operation for assessment of the strain-stress state (SSS) of the rock mass around mining has been investigated. The SSS research of the rock masses by means of the ANSYS program of the excavation in the "Saransk" mine of coal mining JSC "ArselorMittal Temirtau" in the Karaganda coal basin has been conducted. The parameters of the exploitation of the anchor support on the mines for fixing the rock bolts in the workings to ensure the safety of mining operations in the areas of geological disturbances have been determined. (paper)

Availability note (English)

Available from http://dx.doi.org/10.1088/1755-1315/87/5/052004

Additional details

Identifiers

DOI
10.1088/1755-1315/87/5/052004;

Publishing Information

Journal Title
IOP Conference Series: Earth and Environmental Science (Online)
Journal Volume
87
Journal Issue
5
Journal Page Range
[6 p.]
ISSN
1755-1315

Conference

Title
Innovations and Prospects of Development of Mining Machinery and Electrical Engineering
Dates
23-24 Mar 2017
Place
Saint Petersburg (Russian Federation)

INIS

Country of Publication
United Kingdom
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
52095298
Subject category
S01: COAL, LIGNITE, AND PEAT;
Resource subtype / Literary indicator
Conference
Descriptors DEI
COAL; COAL MINES; COAL MINING; DEFORMATION; EXCAVATION; FASTENERS; RESOURCE EXPLOITATION; ROCKS; SIMULATION; STRAINS; STRESSES; TECTONICS
Descriptors DEC
CARBONACEOUS MATERIALS; ENERGY SOURCES; FOSSIL FUELS; FUELS; MATERIALS; MINES; MINING; UNDERGROUND FACILITIES