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GB/T 42334.1-2023: Specification for operational safety assessment of urban rail transit - Part 1: Metro and light rail
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Specification for operational safety assessment of urban rail transit - Part 1: Metro and light rail
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GB/T 42334.1-2023
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Basic data | Standard ID | GB/T 42334.1-2023 (GB/T42334.1-2023) | | Description (Translated English) | Specification for operational safety assessment of urban rail transit - Part 1: Metro and light rail | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | P51 | | Classification of International Standard | 93.080.01 | | Word Count Estimation | 64,616 | | Date of Issue | 2023-03-17 | | Date of Implementation | 2023-03-17 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 42334.1-2023: Specification for operational safety assessment of urban rail transit - Part 1: Metro and light rail
---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.
ICS93:080:01
CCSP51
National Standards of People's Republic of China
Safety assessment specification for urban rail transit operation
Part 1: Subway and Light Rail
Part 1: Metro and light rail
2023-03-17 Implementation
State Administration for Market Regulation
Released by the National Standardization Management Committee
table of contents
Preface III
Introduction IV
1 Scope 1
2 Normative references 1
3 Terms and Definitions 1
4 Initial pre-operation safety assessment 1
5 Safety assessment before formal operation 9
6 Safety assessment during operation 34
Appendix A (Normative) Index Calculation Method 36
Appendix B (Normative) System Test 40
Reference 57
foreword
This document is in accordance with the provisions of GB/T 1:1-2020 "Guidelines for Standardization Work Part 1: Structure and Drafting Rules for Standardization Documents"
drafting:
This document is the first part of GB/T 42334 "Urban Rail Transit Operation Safety Assessment Specification": GB/T 42334 has been issued
The following sections:
--- Part 1: Subway and light rail:
Please note that some contents of this document may refer to patents: The issuing agency of this document assumes no responsibility for identifying patents:
This document is proposed by the Ministry of Transport of the People's Republic of China:
This document is under the jurisdiction of the National Urban Passenger Transport Standardization Technical Committee (SAC/TC529):
This document is drafted by: Academy of Sciences of the Ministry of Transport, Shanghai Municipal Transportation Commission, Shanghai Transportation Industry Association, China Railway
Scientific Research Institute Group Co:, Ltd:, Shanghai Tunnel Engineering Rail Transit Design and Research Institute, Beijing Metro Operation Co:, Ltd:, Shanghai Shentong
Metro Group Co:, Ltd:, Guangzhou Metro Group Co:, Ltd:, Shenzhen Metro Operation Group Co:, Ltd:, Nanjing Metro Operation Co:, Ltd:,
Tongji University, Chengdu Rail Transit Group Co:, Ltd:, Zhengzhou Metro Group Co:, Ltd:, Hefei Rail Transit Group Co:, Ltd:, Dalian
Railway Operation Co:, Ltd:, Kunming Metro Operation Co:, Ltd:, Tianjin Municipal Transportation Commission, Shanghai Shanghai Communication Association Rail Transit Consulting Co:, Ltd:,
Guiyang Public Transport Investment and Operation Group Co:, Ltd:
The main drafters of this document: Yang Xinzheng, Dai Qi, Zhou Huai, Yao Jianwei, Shen Xiufang, Liu Shuhao, Feng Xujie, Gu Hanqing, Wang Min, Liu Feng, Li Xi,
Li Xiaolong, Li Songfeng, Zhang Weiguo, Yu Yi, Xu Huijie, Shao Weizhong, Cai Changjun, Chu Jiwei, Zhang Jianping, Shen Weiqiang, Li Ying, Wang Yang, Xu Anxiong,
Hou Wenjun, Liu Hongtai, Wu Chunyu, Meng Deyou, He Xiong, He Zhiping, Dai Yuanting, Li Haifeng, Zhang Ping, Zhou Jie, Zhou Guofu, Luo Huarong, Wang Hui,
Pu Qi, Hu Hao, Huang Chi, Song Liming, Zhao Yue, Zheng Junfeng, Guo Shanbin, Shi Fengshou, Li Xin, Zeng Hongbo, Yao Weiguo, Zi Jianfeng, Lin Guo, Mo Weiping,
Sha Qian and Liu Conggang:
Introduction
Urban rail transit operation safety assessment is an important means to ensure the safety of urban rail transit operation: In order to ensure that the urban rail transit
It is very important to clarify the technical requirements of safety assessment for the orderly development of safety assessment activities before initial operation, before official operation and during operation:
of: GB/T 42334 aims to establish the technical basis applicable to the safety assessment of different systems of urban rail transit: It is proposed to be composed of three parts:
composition:
--- Part 1: Subway and light rail: The purpose is to stipulate the basic technical requirements for the operation safety of subway and light rail urban rail transit:
Requirements, test methods are given to support the development of operational security assessment:
--- Part 2: Monorail: The purpose is to specify the basic technical requirements for the operation safety of monorail urban rail transit, and to give the test methods:
To support the development of operational safety assessment work:
--- Part 3: Tram: The purpose is to stipulate the basic technical requirements for the operation safety of tram system urban rail transit, and to provide
Develop testing methods to support the development of operational security assessment:
Safety assessment specification for urban rail transit operation
Part 1: Subway and Light Rail
1 Scope
This document specifies the safety assessment before initial operation, safety assessment before formal operation and safety assessment during operation of subway and light rail engineering projects:
the basic requirements of the assessment:
This document is applicable to the safety assessment before the initial operation of the subway and light rail project, the safety assessment before the formal operation and the safety during the operation:
Evaluate:
2 Normative references
This document has no normative references:
3 Terms and Definitions
The following terms and definitions apply to this document:
3:1
initial operation
Passenger carrying on newly-built lines of urban rail transit after the trial operation is completed, the engineering project is accepted and the operation safety assessment is passed:
operational activities:
3:2
Official operationofficialoperation
The newly-built urban rail transit line has been in operation for at least one year, and all the remaining problems of the project have been rectified and rectified according to the regulations, and the projects have been completed:
Passenger-carrying operations that have passed the inspection and acceptance or have completed the design change procedures and passed the operational safety assessment:
3:3
rejectionproject
Some unit projects or project parts that have not been completed in accordance with the preliminary design of urban rail transit projects:
3:4
On the basis of the debugging of a single professional system of urban rail transit engineering, two or more professional systems are jointly debugged:
3:5
trial running
The urban rail transit project is completed, the cold sliding and hot sliding tests are successful, the system joint debugging is completed, and the basic conditions for driving are met:
Passenger-carrying operation is an activity of testing the availability, safety and reliability of the operating organization management and facility equipment systems:
4 Safety assessment before initial operation
4:1 Prerequisites
4:1:1 System joint debugging should be completed before trial operation: The trial run time shall not be less than 3 months, among which the train operation diagram shall be continuously organized
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