GB/T 14627-1993
Replaced
NB/T 35079-2016
Active
Industry standards-Energy
NB/T 35079-2016 Design specifications for rock wall overhead crane beam of underground plant hall
NB/T 35079-2016 Design specifications for rock wall overhead crane beam of underground plant hall
Price:
$ 30
Basic Information
Standard Code:
NB/T 35079-2016
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Hydropower projects
ICS Name:
Hydraulic engineering
Publish Date:
2016-01-07
Implement Date:
2016-06-01
Pages:
66 pages
Scope
It is suitable for the design of ordinary mortar anchor rods and rock wall crane beams in underground powerhouses of Class I, Class II, and Class III hydropower stations, where the surrounding rock is classified as Class I, Class II, and Class III. For localized surrounding rocks of Class IV or Class V, necessary engineering measures should be taken.
Development Information
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