YB 9258-1997Code for Technique of Building Foundation Pit Engineering (English PDF)
建筑基坑工程技术规范
YB 9258 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| YB/T 9258-2025 | Building Foundation Pit Engineering Technical Specifications | Valid |
| YB 9258-1997 | Code for Technique of Building Foundation Pit Engineering | Obsolete |
YB 9258-1997 is obsolete. It has been replaced by YB/T 9258-2025. This page sells the obsolete edition, for projects and contracts that still cite it.
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Level / Type
National · Mandatory
Issue date
September 22, 1997
Implementation date
May 1, 1998
Scope
YB 9258-1997 is the English-translated version of 建筑基坑工程技术规范.
YB 9258-1997 is the Chinese industry standard "Code for Technique of Building Foundation Pit Engineering". It was issued on September 22, 1997, and took effect on May 1, 1998. It is obsolete: it has been replaced by YB/T 9258-2025.
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Document preview — YB 9258-1997
Contents
- Document data
1 Document data
Sector: Ferrous Metallurgy (industry standard).
Date of issue: 1997-09-22.
Date of implementation: 1998-05-01.
Status: obsolete, replaced by YB/T 9258-2025.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
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YB 9258-1997
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