GB/T 39559.3-2020Specifications for operational monitoring of urban rail transit facilities—Part 3:Tunnel (English PDF)
城市轨道交通设施运营监测技术规范 第3部分：隧道
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
December 14, 2020
Implementation date
July 1, 2021
Scope
GB/T 39559.3-2020 is the English-translated version of 城市轨道交通设施运营监测技术规范 第3部分：隧道.
GB/T 39559.3-2020 is the Chinese standard "Specifications for operational monitoring of urban rail transit facilities—Part 3:Tunnel".
Its scope clause reads: This part of GB/T 39559 specifies the basic requirements, inspection, monitoring and status of the operation monitoring technology of urban rail transit tunnel facilities Evaluation requirements and methods: This part is applicable to the operation inspection, monitoring and status evaluation of urban rail transit tunnel facilities:. Its clauses include terms and definitions.
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Document preview — GB/T 39559.3-2020
National Standard of the People's Republic of China
- ICS
- 03.220.30
- Classification
- P 51
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- Foreword
- 1 Scope
- 2 Normative references
- 3 Terms and definitions
- 4 Basic requirements
- 5 Check
- 5:1 Daily inspection
- 5:2 Periodic inspection
- 5:3 Special inspection
- 6 Monitoring
- 6:1 General requirements
- 6:2 Routine monitoring
- 6:3 Special monitoring
- 7 Status evaluation
- 7:1 General requirements
- 7:2 Evaluation of technical status
- 7:3 Structural safety evaluation
- 7:4 Evaluation of driving impact
- Appendix A (Normative Appendix) Daily Tunnel Inspection Content
- Appendix B (informative appendix) Sample of daily tunnel inspection record sheet
- Appendix C (Normative Appendix) Periodic inspection contents of various tunnels
- Appendix D (informative appendix) Sample of regular (special) tunnel inspection records
- Appendix E (Normative Appendix) Tunnel Special Inspection Content
- Appendix F (Informative Appendix) Sample Tunnel Deformation Monitoring Report
- Appendix G (Normative Appendix) Sub-scale values of various tunnel technology conditions
- Appendix H (Informative Appendix) Sample of Evaluation Form for Tunnel Technology Condition
- References
1 Scope
This part of GB/T 39559 specifies the basic requirements, inspection, monitoring and status of the operation monitoring technology of urban rail transit tunnel facilities
Evaluation requirements and methods:
This part is applicable to the operation inspection, monitoring and status evaluation of urban rail transit tunnel facilities:
2 Normative references
The following documents are indispensable for the application of this document: For dated reference documents, only the dated version applies to this article
Pieces: For undated references, the latest version (including all amendments) applies to this document:
GB/T 39559:1-2020 Technical Specification for Operation Monitoring of Urban Rail Transit Facilities Part 1: General Provisions
GB 50157 Metro Design Code
GB/T 50299 Construction Quality Acceptance Standard for Underground Railway Engineering
GB/T 50308 Urban Rail Transit Engineering Survey Specification
GB/T 50344 Technical standard for building structure inspection
GB 50911 Technical Code for Urban Rail Transit Engineering Monitoring
JGJ8 Building Deformation Measurement Code
JGJ/T 23 Technical specification for testing concrete compressive strength by rebound method
CJJ/T 202 Technical Specification for Safety Protection of Urban Rail Transit Structure
3 Terms and definitions
The following terms and definitions defined in GB/T 39559:1-2020 apply to this document:
3:1
Tunnel
Underground structures that provide space for driving, including open-cut, mining, shield and immersed tunnels and related auxiliary facilities:
Note: Rewrite GB/T 50833-2012, term 7:3:1:
3:2
Routine monitoring
In order to fully grasp the changes of the operating tunnel structure, the tunnel structure deformation monitoring work was carried out during the entire life cycle of the tunnel:
3:3
Special monitoring specialmonitoring
In order to grasp the changes in the damaged section of the tunnel structure and the section of the tunnel structure affected by the protection zone project, the tunnel structure will be carried out within a certain period:
Structural deformation monitoring work:
3:4
Technical status evaluation technicalstatusevaluation
Based on the results of tunnel operation inspection and monitoring, an evaluation of the disease condition of the tunnel is made:
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 35 pages — is available in the English PDF.
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Related Standards
GB/T 39559.1-2020 — Specifications for operational monitoring of urban rail transit facilities—Part 1: General
GB/T 39559.2-2020 — Specifications for operational monitoring of urban rail transit facilities—Part 2: Bridge
GB/T 39559.4-2020 — Specifications for operational monitoring of urban rail transit facilities—Part 4: Track and earthworks
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