MT/T 1209-2024 Active Industry standards-Coal

MT/T 1209-2024 Seismic-while-tunnelling detection technology in coalmine excavating roadway

MT/T 1209-2024 Seismic-while-tunnelling detection technology in coalmine excavating roadway

Publish Date: 2024-12-25 Implement Date: 2025-06-25 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: MT/T 1209-2024

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Geological and mineral exploration and development

ICS Name: Mining and excavation

Publish Date: 2024-12-25

Implement Date: 2025-06-25

Pages: 20 pages

Scope

This document specifies the requirements for data collection, observation system design, acquisition equipment, equipment installation, data acquisition, data processing, geological interpretation, and submission of results for seismic exploration during the excavation of tunnels in coal mines.
This document is applicable to the real-time dynamic detection of geological anomalies such as faults, subsidence columns, goaf areas, and fracture zones, as well as stress anomalies in tunnels within the effective detection range in front of the excavation face in coal mines.

Development Information

Word Count: 21 Thousand words Pages: 20 pages

Referenced Standards

GB 3836.1-2000 Electrical apparatus for explosive gas atmospheres—Part 1:General requirements GB 3836.1-2010 Explosive atmospheres—Part 1:Equipment—General requirements GB/T 3836.1-2021 Explosive atmospheres—Part 1:Equipment—General requirements GB 3836.2-2000 Electrical apparatus for explosive gas atmospheres—Part 2:Flameproof enclosure “d” GB 3836.2-2010 Explosive atmospheres—Part 2:Equipment protection by flameproof enclosures "d" GB/T 3836.2-2021 Explosive atmospheres—Part 2:Equipment protection by flameproof enclosures “d” GB 3836.4-2000 Electrical apparatus for explosive gas atmospheres—Part 4:Intrinsic safety“i” GB 3836.4-2010 Explosive atmospheres—Part 4:Equipment protection by intrinsic safety "i" GB/T 3836.4-2021 Explosive atmospheres—art 4:Equipment protection by intrinsic safety “i” GB 51145-2015 Installation and acceptance specifications for coal mining electrical equipment construction SY/T 7449-2019 Simulation Seismic Detector Generic Technical Specification ANSI/TIA-568-C.2

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