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GB/T 24108-2009 English PDF

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GB/T 24108-2009: Technical requirement of reliability for geotechnical engineering instrument
Status: Valid
Standard IDUSDBUY PDFLead-DaysStandard Title (Description)Status
GB/T 24108-2009739 Add to Cart 6 days Technical requirement of reliability for geotechnical engineering instrument Valid

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Basic data

Standard ID: GB/T 24108-2009 (GB/T24108-2009)
Description (Translated English): Technical requirement of reliability for geotechnical engineering instrument
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: P10
Classification of International Standard: 07.060
Word Count Estimation: 32,386
Date of Issue: 2009-06-12
Date of Implementation: 2009-12-01
Quoted Standard: GB/T 2689.1; GB/T 2689.2; GB/T 2689.3; GB/T 2689.4; GB/T 2829-2002; GB/T 5080.4-1985; GB/T 5080.6-1996; GB/T 5080.7-1986; GB/T 5081; GB/T 7288.1; GB/T 7288.2; GB/T 13264-2008; GB/T 18185-2000
Regulation (derived from): National Standard Approval Announcement 2009 No.8 (Total No.148)
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 the general principles of geotechnical engineering equipment reliability, technical requirements, verification sampling and assessment methods, results of statistical analysis and fault determination, other test records and reports. This standard applies to geotechnical instrumentation product design, research, production and use, is to determine the geotechnical instrumentation technical requirements for reliability general principles.

GB/T 24108-2009: Technical requirement of reliability for geotechnical engineering instrument

---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.
Technical requirement of reliability for geotechnical engineering instrument ICS 07.060 P10 National Standards of People's Republic of China Geotechnical engineering technical requirements for equipment reliability Posted 2009-06-12 2009-12-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Table of Contents

Introduction Ⅲ 1 Scope 1 2 Normative references 1 3 Terms and definitions 4 General 2 5 2 Technical Requirements 6 sampling and verification methods for examination 6 7 Results statistical analysis and fault determination 10 8 test records and reporting 12 Appendix A (informative) reliability design procedures and general requirements 14 Annex B (informative) geotechnical engineering instrument reliability test report 22 Annex C (informative) geotechnical engineering instrument reliability of the recording sheet 26 References 28

Foreword

This standard and GB/T 21029-2007 "geotechnical engineering Instrument Series spectrum" and GB/T 15406-2007 "essential geotechnical engineering Instrument Parameters and general technical conditions "and other standards have some interrelated relationship, and maintain harmony with each other on the technical content. This standard Annex A, Annex B, Annex C is informative appendix. 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, Inspection and Testing Center, Nanjing Hydraulic Research Hospital, Changzhou Civil Engineering Instrument Co., Ltd., Nanjing Ministry of Water Hydrological Institute of Automation. Participated in the drafting of this standard. Hunan Galaxy Sensing Technology Co., Ltd., the national hydrological instruments and geotechnical engineering Instrument license trial Investigation unit. Drafters of this standard. Miss Xu, Yuanpu Sheng, Lize Chong, Zhang Yucheng, Yan Shihua, Chaconne, Zhao Yue, Lu Weijia. Participate drafters of this standard. Xiangdong, Bao-liang obtuse. Geotechnical engineering technical requirements for equipment reliability

1 Scope

This standard specifies the general principles, technical requirements, sampling and geotechnical engineering assessment methods to verify the reliability of the instrument, the results of statistical analysis and Failure determination, test records and reports. This standard applies to geotechnical engineering instrument product design, development, production and use, it is to determine the geotechnical engineering equipment reliability technology General Principles requirements.

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/T 2689.1 constant stress life testing and accelerated life testing - General GB/T 2689.2 Life test and acceleration life test charts - Evaluation (Weibull distribution) GB/T 2689.3 simple linear life testing and accelerated life testing unbiased estimation (Weibull distribution) GB/T 2689.4 linear best life testing and accelerated life testing unbiased estimation (Weibull distribution) GB/T 2829-2002 periodic inspection Sampling procedures and tables (suitable for process stability test) Point and interval estimation method GB/T 5080.4-1985 Equipment reliability testing reliability determination tests (exponential distribution) GB/T 5080.6-1996 Equipment reliability testing constant failure rate assumption validation GB/T 5080.7-1986 Equipment reliability testing to verify test failure rate constant failure rate assumption at the time of the average accessibility Inspection program GB/T 5081 Electronics site reliability, availability and maintainability data collection guidelines GB/T 7288.1 Equipment reliability testing - Preferred test conditions indoor portable equipment simulation GB/T 7288.2 Equipment reliability testing - Preferred test conditions for stationary use in weather protected locations Simulation GB/T 13264-2008 percent nonconforming small lot sampling inspection procedures and sample forms GB/T 18185-2000 hydrological instruments reliability technical requirements

3 Terms and Definitions

GB/T 18185-2000 and established the following terms and definitions apply to this standard. 3.1 After the delivery of the average working life of the product. Specific can be divided into. For non-repairable or not worth repairing geotechnical instrumentation products, the average life expectancy is the product failure occurs before the average working time, Denoted as MTTF. Repair of geotechnical instrumentation products, the average life expectancy is an average time between failures between two adjacent, also known as the average for no reason Troubleshooting time, denoted as MTBF. 3.2 Product under specified conditions and within the time prescribed, the probability of specified functions.
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