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YS/T 3013-2012Technical specification for observation of tunnel displacement for the underwater gold mining engineering (English PDF)

水下黄金矿开采巷道岩体变形观测技术规范

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Issued by

Ministry of Industry and Information Technology

Level / Type

National · Recommended

Issue date

November 7, 2012

Implementation date

March 1, 2013

Scope

YS/T 3013-2012 is the English-translated version of 水下黄金矿开采巷道岩体变形观测技术规范.

YS/T 3013-2012 — This standard specifies the underwater surface gold mining tunnel convergence observations, drilling axial and lateral displacement of the Rock observation requirements and content.

This standard applies to gold mining underwater tunnel rock deformation observations.

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Document preview — YS/T 3013-2012

National Standard of the People's Republic of China

ICS
73.060.99
Classification
H 60

Issued by: Ministry of Industry and Information Technology

Contents

  • What this standard covers1
  • Document data2
  • Standards quoted by this document3

What this standard covers

This standard specifies the underwater gold mining roadway surface convergence observed, rock drilling axial and lateral displacement observation requirements and content. This standard applies to gold mining underwater tunnel rock deformation observation

Document data

International classification (ICS): 73.060.99.

Chinese classification (CCS): H60.

Estimated length of the Chinese original: 19,198 words.

Standards quoted by this document

GB 4285; GB/T 8321.1; GB/T 8321.2; GB/T 8321.3; GB/T 8321.4; GB/T 8321.5; GB/T 8321.6; GB/T 8321.7; GB/T 8321.8; GB/T 8321.9

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 13 pages — is available in the English PDF.

Referenced standards

Normative references

GB 50021

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YS/T 3013-2012

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