GB 146.2-1983
Replaced
GB 146.2-2020
Active
National standards
force_standard
GB 146.2-2020 Gauge for standard gauge railways—Part 2:Structure gauge
GB 146.2-2020 Gauge for standard gauge railways—Part 2:Structure gauge
Basic Information
Standard Code:
GB 146.2-2020
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
yes
CCS Name:
Basic standards and general methods
ICS Name:
Railway construction
Publish Date:
2020-10-11
Implement Date:
2021-05-01
Publisher:
国家市场监督管理总局、国家标准化管理委员会
Technical Committee:
国家铁路局
Pages:
11 pages
Scope
GB 146的本部分规定了1 435 mm标准轨距铁路线路的基本建筑限界、隧道建筑限界、桥梁建筑限界和桥隧建筑限界。
本部分适用于下列标准轨距铁路线路的设计、建设、运营维护：
——v≤160 km/h客货共线铁路；
——v＞160 km/h客货共线铁路；
——客运专线铁路。
Development Information
Drafting Units:
中国铁道科学研究院集团有限公司
Drafting Persons:
徐鹤寿、魏亚辉、王峰、侯福国、宁迎智
Same series standard
Replace the following standards
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