1 Scope
This standard specifies technical requirements and test methods of turnouts and switches for high speed railways of running speed 250 km/h to 350 km/h.
This standard is applicable to main track turnouts.
2 Normative References
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB 5599 Railway Vehicles — Specification for Evaluation the Dynamic Performance and Accreditation Test
GB/T 25338.2 Switch Machine for Railway — Part 2: Test Methods
TB/T 1878 Fatigue Test Method for Prestressed Concrete Sleepers
TB/T 1879 Static Load Crack Resistance Test Method for Prestressed Concrete Sleepers
TB/T 2489 Ground Test Method for Horizontal and Vertical Force of Wheeltrack
TB/T 2491 Test Method for Fastener Assembly Fatigue
TB 10071 Code for Design of Railway Signal Interlocking within Stations
3 Technical Requirements
Foreword II
1 Scope
2 Normative References
3 Technical Requirements
4 Test Method
1 Scope
This standard specifies technical requirements and test methods of turnouts and switches for high speed railways of running speed 250 km/h to 350 km/h.
This standard is applicable to main track turnouts.
2 Normative References
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB 5599 Railway Vehicles — Specification for Evaluation the Dynamic Performance and Accreditation Test
GB/T 25338.2 Switch Machine for Railway — Part 2: Test Methods
TB/T 1878 Fatigue Test Method for Prestressed Concrete Sleepers
TB/T 1879 Static Load Crack Resistance Test Method for Prestressed Concrete Sleepers
TB/T 2489 Ground Test Method for Horizontal and Vertical Force of Wheeltrack
TB/T 2491 Test Method for Fastener Assembly Fatigue
TB 10071 Code for Design of Railway Signal Interlocking within Stations
3 Technical Requirements
Contents of TB/T 3301-2013
Foreword II
1 Scope
2 Normative References
3 Technical Requirements
4 Test Method