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GB/T 23872.1-2009Instrument for geotechnical engineering - Earth pressure cell - Part 1: Vibrating wire earth pressure cell (English PDF)

岩土工程仪器土压力计第1部分：振弦式土压力计

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

May 26, 2009

Implementation date

October 1, 2009

Scope

GB/T 23872.1-2009 is the English-translated version of 岩土工程仪器土压力计第1部分：振弦式土压力计.

GB/T 23872.1-2009 is the Chinese standard "Instrument for geotechnical engineering - Earth pressure cell - Part 1: Vibrating wire earth pressure cell".

Its scope clause reads: This section GB/T 23872 specifies the terms and definitions vibrating wire earth pressure products, classification and composition, technical requirements, test side Method, inspection rules and signs, instructions, packaging, transportation and storage requirements.

This section applies to geotechnical engineering of buildings and other structures within the boundaries or soft ground earth pressure detection vibrating wire earth pressure.

Its clauses include terms and definitions; product classification and composition.

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Document preview — GB/T 23872.1-2009

National Standard of the People's Republic of China

ICS: 07.060
Classification: N 93

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

1 Scope
2 Normative references
3 Terms and Definitions
4 Product Classification and composition

1 Scope

This section GB/T 23872 specifies the terms and definitions vibrating wire earth pressure products, classification and composition, technical requirements, test side

Method, inspection rules and signs, instructions, packaging, transportation and storage requirements.

This section applies to geotechnical engineering of buildings and other structures within the boundaries or soft ground earth pressure detection vibrating wire earth pressure.

2 Normative references

The following documents contain provisions which, through reference GB/T 23872 in this section constitute provisions of this section. For dated reference documents

Member, all subsequent amendments (not including errata content) or revisions do not apply to this section, however, encouraged to reach under this section

Parties to research agreement to use the latest versions of these documents. For undated reference documents, the latest versions apply to this section.

GB/T 191 Packaging - Pictorial signs

GB/T 5080.7 Equipment reliability testing efficiency constant failure rate assumption under the MTBF of test plans

GB/T 6388 transport package shipping mark

GB/T 7665 sensor generic term

GB 9969.1 Instructions General Industrial Products

GB/T 13606-2007 geotechnical engineering instrument vibrating wire sensors General technical requirements

GB/T 15406-2007 geotechnical engineering instrument basic parameters and general technical conditions

GB/T 15464 instrumentation packaging technology

GB/T 50279 Standard for fundamental terms of geotechnical engineering

3 Terms and Definitions

GB/T 50279, GB/T 7665, GB/T 13606 and established the following terms and definitions apply GB/T 23872 of the present section.

3.1

Monitoring of geotechnical engineering of buildings and other structures within the land-based soil pressure sensors.

3.2

Chord natural frequency measuring static soil pressure sensors.

3.3

When the input for full scale (FS) change, for the same input, the positive difference between the amount of anti-stroke output to full scale output percentage

FIG.

4 Product Classification and composition

4.1 Categories

Vibrating wire earth pressure (hereinafter referred to as earth pressure) is divided into.

GB/T 22482-2026 | GB/T 11828.4-2025 | GB/T 11828.2-2022 | […]

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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.

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