Standard No.:	TB/T 3301-2013
Chinese Name:	高速铁路道岔技术条件
English Name:	Technical specification for high speed turnouts
Professional Classification:	TB Professional Standard - Railway Transport
Issued by:
Issued on:	2013-02-20
Implemented on:	2013-06-01
Status:	VALID
Language:	English
File Format:	PDF
Word Count:
Price(USD):	please email coc@codeofchina.com for quotation
Delivery:	via email in

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