GB/T 3411.1-2009Instrument for dam monitoring - Pore water pressure transducer - Part 1: Vibrating wire pore water pressure transducer (English PDF)
大坝监测仪器 孔隙水压力计 第1部分：振弦式孔隙水压力计
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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 3411.1-2009 is the English-translated version of 大坝监测仪器 孔隙水压力计 第1部分：振弦式孔隙水压力计.
GB/T 3411.1-2009 is the Chinese standard "Instrument for dam monitoring - Pore water pressure transducer - Part 1: Vibrating wire pore water pressure transducer".
Its scope clause reads: This section GB/T 3411 specifies the definition of pore water pressure gauge vibrating wire products, classification and composition, technical requirements, test methods, Inspection rules and signs, instructions, packaging, transportation and storage requirements.
Vibration Monitoring This section applies to other building hydraulic structures, foundations, roads and other internal pore water pressure or osmotic pressure variation Wire Pore pressure gauge. Its clauses include terms and definitions.
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Document preview — GB/T 3411.1-2009
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
Contents
- Foreword
- 1 Scope
- 2 Normative references
- 3 Terms and definitions
1 Scope
This section GB/T 3411 specifies the definition of pore water pressure gauge vibrating wire products, classification and composition, technical requirements, test methods,
Inspection rules and signs, instructions, packaging, transportation and storage requirements.
Vibration Monitoring This section applies to other building hydraulic structures, foundations, roads and other internal pore water pressure or osmotic pressure variation
Wire Pore pressure gauge.
2 Normative references
The following documents contain provisions which, through reference to GB/T 3411 to the present, 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 191-2008 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
SL/T 152-1995 permeable plate
3 Terms and Definitions
GB/T 50279, GB/T 7665, GB/T 13606 and established the following terms and definitions apply to this part of the GB/T 3411's.
3.1
For measuring the structure of pore water pressure or osmotic pressure sensors.
3.2
Use string to measure the natural frequency variation of pore water pressure or osmotic pressure sensors.
3.3
When the amount of pore pressure meter input for full scale (FS) change, for the same input, pore pressure gauge positive and negative difference between the output of the stroke to the full amount
Cheng output percentage.
......
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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