GB 50511-2010Code for construction of shaft and roadway of coal mine (English PDF)
煤矿井巷工程施工规范
GB 50511 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 50511-2022 | Standard for construction of shaft sinking and drifting of coal mine | Valid |
| GB 50511-2010 | Code for construction of shaft and roadway of coal mine | Obsolete |
GB 50511-2010 is obsolete. It has been replaced by GB/T 50511-2022. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
Ministry of Housing and Urban-Rural Development of the People's Republic of China
Level / Type
National · Mandatory
Issue date
July 15, 2010
Implementation date
February 1, 2011
Scope
GB 50511-2010 is the English-translated version of 煤矿井巷工程施工规范.
GB 50511-2010 is the Chinese national standard "Code for construction of shaft and roadway of coal mine". It was issued on July 15, 2010 by the Ministry of Housing and Urban-Rural Development of the People's Republic of China, and took effect on February 1, 2011. It is obsolete: it has been replaced by GB/T 50511-2022.
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Document preview — GB 50511-2010
National Standard of the People's Republic of China
Issued by: Ministry of Housing and Urban-Rural Development of the People's Republic of China
Contents
- Document data
1 Document data
Sector: National standard (Mandatory).
Issuing body: Ministry of Housing and Urban-Rural Development of the People's Republic of China.
Date of issue: 2010-07-15.
Date of implementation: 2011-02-01.
Status: obsolete, replaced by GB/T 50511-2022.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
Referenced standards
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GB 50511-2010
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