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Instrument for soil test -- Compaction apparatus
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Basic data
| Standard ID | GB/T 22541-2008 (GB/T22541-2008) |
| Description (Translated English) | Instrument for soil test -- Compaction apparatus |
| Sector / Industry | National Standard (Recommended) |
| Classification of Chinese Standard | N93 |
| Classification of International Standard | 07.060 |
| Word Count Estimation | 10,172 |
| Date of Issue | 2008-11-21 |
| Date of Implementation | 2009-02-01 |
| Quoted Standard | GB 9969.1; GB/T 15454; GB/T 50279 |
| Regulation (derived from) | Announcement of Newly Approved National Standards No. 19 of 2008 (No. 132 overall) |
| Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China |
| Summary | This standard specifies Compactor product classification, structure, composition and specifications, technical requirements, test methods, inspection rules, marking, instructions, packaging, transportation and storage requirements. This standard applies to the determination of the maximum dry density of clay and optimal moisture Compactor. |
Similar standards
GB/T 22542.1|GB/T 22541-2008: Instrument for soil test -- Compaction apparatus
---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Instrument for soil test. Compaction apparatus
ICS 07.060
N93
National Standards of People's Republic of China
Soil test equipment Compactor
Posted 2008-11-21
2009-02-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
This standard is proposed and administered by the People's Republic of China Ministry of Water Resources.
This standard is mainly drafted by. MWR hydrological instruments and geotechnical engineering Instrument Quality Supervision and Testing Center, the State Power Company Nanjing
Electric Power Automation Equipment Factory, Nanjing Soil Instrument Co., Ltd.
Participated in the drafting of this standard. the country's industrial production permit office hydrological instruments and geotechnical engineering Instrument Examination Department, Ministry of Water Resources South
Beijing Hydrological Institute of Automation.
The main drafters of this standard. a new chapter, Chaconne, plus Mao Feng, Xu Le.
The drafters of some of the participants. Yuanpu Sheng, Bao-liang obtuse.
Soil test equipment Compactor
1 Scope
This standard specifies the compaction device product classification, structure, composition and specifications, technical requirements, test methods, inspection rules, marking, instructions for use
Books, packaging, transportation and storage requirements.
This standard applies to the determination of cohesive soil compaction device maximum dry density and optimum water content.
2 Normative references
The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent
Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research
Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard.
GB 9969.1 Instructions General Industrial Products
GB/T 15464 instrumentation packaging technology
GB/T 50279 Standard for fundamental terms of geotechnical engineering
3 Terms and Definitions
GB/T 50279 and established the following terms and definitions apply to this standard.
3.1
A standard compaction method is used for a given function compaction of cohesive soil Determination down maximum dry density and optimum water content of the soil test
instrument.
3.2
Compaction test resulting peak point on the curve dry density and moisture content of the corresponding relationship between dry density.
3.3
Dry density and moisture content of the relationship between compaction tests were performed on the curve corresponding to the maximum dry density of moisture.
4 Categories, composition and specifications
4.1 Categories
Compactor according to different hammer lifting force is divided into two kinds of manual and electric.
4.2 structure and composition
Compactor mainly by compaction tube, casing, base plate, the guide tube, hammer, drop height tracking mechanism, hit counting mechanism and other component parts. Wherein the hand
Dynamic compaction device structure diagram shown in Figure 1, electric compaction meter structure diagram shown in Figure 2.
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