T/CCCAT 005-2022 Active Group standards

T/CCCAT 005-2022 coal mine crossover point steel pipe concrete composite support technology standard

Publish Date: 2022-12-12 Implement Date: 2023-01-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CCCAT 005-2022

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Civil engineering and architecture

ICS Name: Mining and excavation

Publish Date: 2022-12-12

Implement Date: 2023-01-01

Scope

Scope: This standard applies to new construction, modification, expansion, and repair projects of mine shafts using steel-concrete composite supports. It can also be used as a reference for the support of intersections in non-coal mines (such as non-ferrous metals, metallurgy, chemical industry, building materials, nuclear industry, etc.), tunnels, and urban underground projects. Main technical content: The technical requirements for the design, fabrication, construction, and quality control of steel-concrete composite supports at intersections in coal mines.