T/SHJX 030-2021 Railway Dedicated Line Construction Standards
T/SHJX 030-2021
Basic Information
Scope
Main Technical Content: In order to implement relevant national regulations and technical policies, fulfill the requirements of the Action Plan for Increasing Railway Freight Volume, and standardize the management of railway dedicated lines and dedicated railways (hereinafter referred to as "dedicated lines"), construction standards, and construction processes, thereby guiding the construction of dedicated lines and ensuring that their design meets the requirements of safety, reliability, scientific effectiveness, and economic rationality, this standard is formulated. During the preparation of this standard, we carefully summarized the construction experience of dedicated lines, extensively solicited opinions from design, construction, and operation and maintenance units, and compiled it on the basis of a systematic review and analysis of relevant standards such as dedicated line design specifications. This standard provides standard support for the construction of dedicated lines. This standard applies to the construction and expansion of dedicated lines newly built or modified for connection to national railways and national railway-controlled joint-venture railways (including 200-km/h mixed-use passenger and freight railways and existing dedicated lines, hereinafter referred to as "national railways"). When implementing this standard, the requirements of current mandatory standards and norms shall also be complied with. The terms defined in the "Basic Terminology Standard for Railway Engineering" (GB/T 50262-2013) and the following terms and documents apply to this document. **National Railway** A railway managed by the railway administrative department of the State Council. **Local Railway** A railway built and implemented by local authorities. **Dedicated Railway** A railway managed by enterprises or other units, dedicated to providing transportation services for their own enterprises or units. **Railway Dedicated Line** A siding built by enter