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Technical Specifications for Urban Rail Transit


Technical code of urban rail transit

GB 50490-2009

Compiling department: Ministry of Housing and Urban-Rural Development of the People's Republic of China Approval Department: Ministry of Housing and Urban-Rural Construction of the People's Republic of China Date of implementation: October 1, 2009

Announcement of the Ministry of Housing and Urban-Rural Development of the People's Republic of China

No. 250

Announcement on the release of the national standard "Technical Specifications for Urban Rail Transit"

The "Technical Specifications for Urban Rail Transit" is now approved as a national standard, numbered GB 50490-2009, and will be implemented as of October 1, 2009. All provisions of this specification are mandatory and must be strictly implemented.
This specification is published by China Construction Industry Press organized by the Standard Quota Research Institute of our Ministry.

Ministry of Housing and Urban-Rural Development of the People's Republic of China
February 23, 2009

Foreword

This specification is based on the Notice of the Ministry of Construction on Printing and Distributing the <2001-2002 National Standard Development and Revision Plan for Engineering Construction> (Jianbiao [2002] No. 85) and the former Ministry of Construction Standard Quota Division " The letter concerning the agreement to adjust the "Compulsory Provisions of Construction Standards (Urban Construction Section)-Urban Rail Transit Chapter" to the "Technical Specifications for Urban Rail Transit" (Building Standard Letter [2007] No. 39) was prepared.
This specification is a full-text mandatory standard based on functional and performance requirements. The clauses are based on the safety of urban rail transit. The technical requirements of health, environmental protection, resource conservation, and the maintenance of social and public interests are considered in a coordinated manner. The construction and operation of urban rail transit put forward comprehensive and specific requirements. This specification is divided into 8 chapters, including general principles, terminology, basic regulations, operations, vehicles, boundaries, civil engineering and mechanical and electrical equipment.
This specification is managed and explained by the Ministry of Housing and Urban-Rural Development, and the Metro and Light Rail Research Center (China Urban Planning and Design Research Institute) of the Ministry of Housing and Urban-Rural Development is responsible for the interpretation of specific technical content. In the implementation process, all units are requested to summarize their practical experience, accumulate data, and feed back relevant opinions and suggestions to the Metro and Light Rail Research Center of the Ministry of Housing and Urban-Rural Development (Address: North Building of the Ministry of Construction, No. 9 Sanlihe Road, Beijing; Post Code: 100037; E-mail: qingd@caupd.com).
Compiling institutes: Metro and Light Rail Research Center of Ministry of Housing and Urban-Rural Development
(China Academy of Urban Planning and Design)
Participating organization : Beijing Urban Construction Design & Research Institute Co., Ltd.
Beijing Quanlu Communication Signal Research and Design Institute
Shanghai Tunnel Engineering Rail Transit Design and Research Institute
China Railway Eryuan Engineering Group Co., Ltd.
Guangzhou Metro Corporation
Guangzhou Metro Design and Research Institute
CNR Group Changchun Rail Bus Co., Ltd.
Beijing Rail Transit Construction Management Co., Ltd.
Beijing Metro Operation Co., Ltd.
Beijing Metro Design Institute
Shanghai Metro Operation Co., Ltd.
Shanghai Shentong Rail Transit Research Consulting Co., Ltd.
Chengdu Metro Corporation
Shanghai Railway Urban Rail Transit Design Institute
Xiangtan Motor Co., Ltd.
CSR Nanjing Puzhen Vehicle Factory
China Railway Fourth Survey and Design Institute Group Co., Ltd.
Main drafters : Qin Guodong, Shen Jingyan, Shen Dachuan, Yu Jiakang, Zhou Jian, Li Guoqing, Chen Shaozhang, Xu Mingjie, Mao Liliang, Shen Hong, Wang Xudong, Ni Chang, Ma Lilan, Jin Yuguang, Niu Yingming, Lu Yuehua, Wang Yuefan, Xue Kezhong, Cai Shunli, Zhang Suoyan, Zhao Minghua, Yu Bo, Zhou Yong, Zhu Hong, Liu Yang, Lou Yongmei, Wang Songzi, Zhou Xinliu, Ma Anquan, Yu Songwei Lin Zhenjian Li Changyi Zheng Shengquan
Main reviewers : Jiao Tongshan, Gao Yucai, Zhu Jun, Shen Wenyang, Yang Yongquan, Ding Shukui, Chu Jingzhi, Li Yaozong, Bu Changji, Song Jian, Chen Fengmin, Mo Tingbin, Chen Suijiu, Feng Boxin, Kong Fanda, Guo Jianguo, Qin Changli, Jinhuai