TB 10028-2016

Standard ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Related Standard	Status	PDF
TB 10028-2016	English	685	Add to Cart	0--9 seconds. Auto-delivery	Code for Design of Electric Multiple Unit Facility	TB 10028-2016	Valid	TB 10028-2016

TB 10028-2016
Code for Design of Electric Multiple Unit Facility for Railway
Issued on May 14,2018
Issued by National Railway Administration of the People’s Republic of China
1 General Provisions
1.0.1 This Code is prepared with a view to unifying the technical standards of EMU facility design of
railway as well as ensuring that the EMU facility design of railway complies with the requirements for safety and reliability, advanced and proven technologies, economical efficiency, and applicability.
1.0.2 This Code is applicable to the design of the distributed-power EMU facilities driven by electric
traction for new and upgraded standard-gauge railways and is not applicable to the design of the diesel multiple unit facilities.
1.0.3 The setting of EMU facilities shall comply with the following provisions.
1 The EMU facilities shall be arranged rationally in line with the railway network planning,
following the principle of centralized maintenance and decentralized stabling, and in accordance with the requirements for quick inspection and repair, safety and reliability, and high operation efficiency of EMUs.
2 The EMU facilities shall be designed according to the service scope and railway transport
organization scheme, as well as the EMU models configured and the number of allocated EMUs.
3 The EMU facilities shall meet the demands for inspection and repair at all levels as well
servicing operation of the EMUs allocated for the EMU deport (or workshop), so as to improve the
turn-round and operation efficiency of the EMUs. The combination of periodical repair, condition-based repair and part replacement repair should be used for the inspection and repair of EMUs.
1.0.4 The EMU depot, workshop, and stabling yard shall be divided according to the following
scopes of service.
1 EMU depot. For allocating the EMUs, as well as undertaking the inspection and repair at all
levels, casual repair, servicing and stabling of EMUs.
2 EMU workshop. For undertaking the servicing, Level 1 and Level 2 inspection and
casual repair and stabling of EMUs.
3 EMU stabling yard. for undertaking the stabling operation of EMUs (servicing facilities may
be provided as required).
1.0.5 The design years for EMU depot (or workshop, stabling yard) shall be classified into short
term and long term. The general layout shall be planned and controlled based on the long-term scale, while relevant buildings and facilities may be designed for the short term. The existing railway sites facilities may be utilized when conditions permit.
1.0.6 The inspection and repair facilities at the EMU depot shall be allocated based
EMU model under inspection and repair, with due consideration to the requirements for inspection and repair of EMUs of different models. The facilities at the EMU workshop shall be designed according to the models of EMUs in operation.
1.0.7 The circular routing system should be used in the EMU operation.
1.0.8 Safe and reliable as well as advanced and mature new technology, new equipment, new process and new materials with economic rationality shall be used in the design of EMU facilities.
1.0.9 The disposal and abatement of waste and noise produced by EMU depot (workshop, stabling
yard) shall comply with relevant national and local standards in force.
3 Scale of EMU Depot (Workshop, Stabling Yard)
3.0.1 The number of EMUs allocated for the EMU depot may be calculated by Formula (3.0.1).
3.0.2 The number of EMU maintenance bays for inspection and repair at corresponding levels at the
EMU depot and EMU workshop shall be calculated by Formula (3.0.2) according to the annual
inspection and repair workload, annual working days, operation time and non-uniformity coefficient.
3.0.3 The number of stabling tracks at EMU depot (workshop, stabling yard) shall be determined
number of EMUs stored and the number of standby EMUs that according to the determined based on the EMU working diagram (table).
3.0.4 The number of tracks in the static testing and commissioning workshop at EMU depot shall be
calculated based on the inspection and repair workload.
3.0.5 One track shall be arranged for the casual repair workshop at EMU depot (workshop).
3.0.6 The number of tracks in the under-floor wheel lathe workshop at EMU depot (workshop)
shall be calculated according to the workload and wheel lathing time for the EMUs in operation.
3.0.7 The number of EMU surface washing sidings allocated for EMU depot (workshop) shall be
calculated according to the washing workload of EMUs in operation and the operation time of washing equipment.
4 Site Selection and General Layout of EMU Depot
4.0.1 The site selection for EMU depot (workshop, stabling yard) shall comply with the following
provisions.
1 The EMU depot shall be arranged at the site where a large passenger station is located, while
the EMU workshop (stabling yard) should be arranged at the site where a passenger station with a
considerable number of arrival and departure EMUs is located. The EMU stabling yard may be
arranged at the stations where the first train departs in the morning.
2 The EMU depot (workshop, stabling yard) should be close to station and shall comply with
the requirements of urban planning.
3 The tracks connecting the station and EMU depot (workshop, stabling yard) shall be a smooth
the main line if they interfere with the receiving-departure route for trains
should be adopted.
4 The EMU depot (workshop, stabling yard) should be located in the sections with good
engineering geological and hydrogeological conditions, as well as good natural drainage conditions.
5 The trunk road at the EMU depot (workshop, stabling yard) shall be connected to the urban
road outside the depot (workshop, stabling yard).
4.0.2 The general layout of EMU depot (workshop, stabling yard) shall comply with the following
On provisions.
1 The general layout shall be determined through technical-economic comparison according to
the requirements for production processes, firefighting, environmental protection, ventilation, natural the natural conditions in terms of topographic, geology,
hydrology, meteorology, etc. being taken into consideration. In addition, conditions for future
development shall be reserved.
2 The maintenance (inspection) workshop and the EMU stabling yard should be longitudinally
arranged at EMU depot or EMU workshop, and the EMU stabling yard should be arranged at the side
close to station.
3 The computer based interlocking equipment shall be adopted for the tracks at EMU depot
(workshop, stabling yard).
4 The general layout shall be designed in such a way to minimize the turnaround of EMU train
the smooth process.
4.0.3 Tracks inside EMU depot (workshop, stabling yard) shall be arranged as follows.
1 EMU depot shall have entry/exit track, running track, shunting neck, stabling track, train
surface washing siding wheel tread diagnosis track, inspection workshop track, maintenance workshop track , under-floor wheel lathe track, casual repair track , static commissioning track, and dynamic testing track；material handing track, sewage disposal track, passenger uncoupling track , train-set blowing track , ice melting and snow-removing track , and manual washing siding may be provided as required.
2 An EMU workshop shall have entry/exit track, running track, shunting neck, stabling track,
train surface washing siding, wheel tread diagnosis track , inspection workshop track , under-floor wheel lighting and sanitation, etc. as well as and to ensure preparing track, service stabling track and receiving-departure track at station , the distance required for signal control device stored at the stabling track ,separation marks shall be provided between EMU stabling bays and the length of the stabling track shall be determined according to the requirements of the signal control device.
3 The tracks before and after wheel tread diagnosis device should have straight section with
length equal to the length of one car. The straight section shall be flat.
4 The effective length of under-floor wheel lathe track shall be designed based on the sum of the
length of 2 EMU trains plus safety distance, where the length of straight line section shall not be less
than the sum of the length of the workshop plus straight section before and after the workshop (2 X
20 m).
5 The effective length of casual repair track shall be designed based on the of the length of
two EMU trains plus safety distance, where the length of straight line section shall not be less than the sum of the length of the casual repair workshop plus straight section before and after the workshop (2 X 20 m).
6 The static commissioning track shall be long enough to accommodate
under static commissioning. The length of the dynamic testing track shall be determined by
comprehensively considering the EMU performance, acceleration and braking distance, technical
parameters, and testing requirements. The dynamic testing track shall be fenced.
4.0.9 The plane and profile of tracks at EMU depot (workshop, stabling yard) shall comply with the
following provisions.
1 Tracks at depot (workshop, stabling yard) should be designed as flat, and the minimum radius
of curve shall be at least 250 m. For the track where EMU train is parked for a long time, the minimum radius of sum entire EMU trainan shall be at least 400
2 All kinds of workshop (shed) tracks and servicing sidings shall be arranged on straight and
flat sections.
4.0.10 At EMU depot (workshop, stabling yard), OCS shall be set at tracks outside workshops
(sheds). For tracks inside workshops (sheds), OCS
demand. Isolating switch and OCS section insulator shall be provided at both ends of car body exterior washing device, wheel tread diagnosis device, maintenance (inspection) workshop facilities or the ends of warehouse.
4.0.11 The design of roads at EMU depot (workshop, stabling yard) shall comply with the following provisions.
1 The EMU depot (workshop, stabling yard) shall have main trunk road connected to the urban
road, and the form of grade separation shall be adopted when crossing the railway main line.
2 Circular firefighting passages shall be arranged around the stabling yard and maintenance