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DB/T 31.2-2008Technical requirements of instruments in network for earthquake monitoring.The instrument for crustal deformation observation. Part 2: Strainmeter (English PDF)

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Issued by

China Earthquake Administration

Level / Type

National · Recommended

Issue date

August 11, 2008

Implementation date

December 1, 2008

Scope

DB/T 31.2-2008 (Technical requirements of instruments in network for earthquake monitoring.The instrument for crustal deformation observation. Part 2: Strainmeter) is available as an English-translated PDF.

DB/T 31.2-2008 — This standard specifies the technical specifications and test methods crustal deformation observation of strain gauges into the net. This section applies to a strain gauge design, production, Use, maintenance, introduction and quality supervision.

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Document preview — DB/T 31.2-2008

National Standard of the People's Republic of China

ICS: 91.120.25
Classification: P 15

Issued by: China Earthquake Administration

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard specifies the technical specifications and test methods crustal deformation observation of strain gauges into the net. This section applies to a strain gauge design, production, Use, maintenance, introduction and quality supervision.

Document data

International classification (ICS): 91.120.25.

Chinese classification (CCS): P15.

Estimated length of the Chinese original: 23,257 words.

Standards quoted by this document

GB 4706.1-2005; GB/T 6587.2-1986; GB/T 6587.3-1986; GB/T 19531.3-2004; DB/T 8.1-2003; DB/T 8.2-2003; DB/T 21-2007

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

Referenced standards

Cited by

DB/T 54-2013The method of earthquake-related crustal deformation monitoring. Strain monitoring in borehole

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