GB/T 2885.1-1981
Replaced
T/CNCA 028-2022
Active
Group standards
T/CNCA 028-2022 Technical specification for crash performance test of stall protection facilities in underground roadways
T/CNCA 028-2022 Technical specification for crash performance test of stall protection facilities in underground roadways
Price:
$ 20.00
Basic Information
Standard Code:
T/CNCA 028-2022
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Mine machinery and equipment
ICS Name:
Mining equipment
Publish Date:
2022-08-25
Implement Date:
2022-10-01
Pages:
12 pages
Scope
This document establishes the protection level, inspection items, and testing requirements for the collision performance test of anti-speeding protection facilities in underground mine tunnels, as well as the testing methods and judgment rules. This document is applicable to the collision performance test of nano-absorbent anti-speeding protection facilities in underground mine tunnels. Other anti-speeding protection device tests can be referenced and implemented accordingly.
Development Information
Referenced Standards
JTG B05-01-2013
Related Standards
GB/T 2885.2-1981
Replaced
GB/T 2885.2-1981 Tilting wagon for metallic mines—Basic parameters and dimensions
GB/T 2885.3-1981
Replaced
GB/T 2885.3-1981 Single-side tipping and curved rail wagon for metallic mines—Basic parameters and dimensions
GB/T 2885.4-1981
Replaced
GB/T 2885.4-1981 Automatic drop bottom wagon for metallic mines—Basic parameters and dimensions
GB/T 2885.5-1981
Replaced
GB/T 2885.5-1981 Flat deck wagon for metallic mines—Basic parameters and dimensions
GB/T 2885.6-1981
Replaced