GOST 9238-2013 PDF

Full title and description

ГОСТ 9238-2013 — «Габариты железнодорожного подвижного состава и приближения строений» (Construction and rolling stock clearance diagrams). The standard defines the principal outline (static and kinematic) of rolling-stock gauges and the required structure‑clearance envelopes for railway track gauges 1520 mm and 1435 mm, plus methods for calculating permissible building dimensions to ensure safe operation and infrastructure compatibility.

Abstract

GOST 9238-2013 sets uniform requirements for the geometric gauges used to describe rolling stock outlines and the corresponding clearance profiles of railway structures. It provides terminology, designation of gauges, numeric dimensions, and calculation methods for constructing permissible structural outlines (static and kinematic envelopes) so that rolling stock can operate safely within the infrastructure envelope. The document was developed for use in design, construction, and verification of rolling stock and railway infrastructure.

General information

• Status: Replaced / superseded (was implemented in 2014 and subsequently replaced by a later revision).
• Publication date: Registered/approved November 14, 2013; brought into effect July 1, 2014. (Designation year: 2013).
• Publisher: Interstate Standard (Межгосударственный стандарт); approved through the Intergovernmental Council on Standardization and the Federal Agency for Technical Regulation and Metrology (Rosstandart). Developed by VNIIZhT (All‑Russian Research Institute for Railway Transport).
• ICS / categories: 03.220.30 (Railway engineering / Railway vehicles and track).
• Edition / version: 2013 edition (often cited as ГОСТ 9238-2013). Includes later amendments and corrigenda in official information updates.
• Number of pages: Commonly listed as 177 pages for the base text; some commercial compilations and later printed editions include amendments and additional material (page counts of ~220–230 reported depending on included updates).

Scope

The standard applies to the determination and designation of the geometric outlines (static and kinematic gauges) of railway rolling stock and the corresponding clearance envelopes of structures adjacent to railway tracks of gauges 1520 mm and 1435 mm. It establishes the principal outlines, dimensional values, and provides methods for calculating building outlines when designing new rolling stock or infrastructure elements to ensure safe clearance and interoperability. It is intended for use in design, verification, and regulatory activities related to railway vehicle and infrastructure geometry.

Key topics and requirements

• Definitions and terms for static and kinematic gauges, structural clearances, and related geometry.
• Designation and graphical representation of clearance diagrams and profiles (gauge identification).
• Numeric dimensional tables for rolling stock outlines and structure‑clearance envelopes for 1520 mm and 1435 mm track gauges.
• Methods and formulae for calculating permissible building outlines (construction envelopes) when a designed vehicle must fit within or be compared to an existing gauge.
• Rules for applying static vs. kinematic envelopes (taking into account dynamic movements, tilt, suspension and trackwork) and limitations related to design speed and operating conditions.
• Mandatory references to predecessor editions and amendments; normative annexes and illustrative diagrams to aid designers.

Typical use and users

Primary users include railway vehicle designers and manufacturers, track and civil engineers, infrastructure planners, interoperability specialists, railway operators, certification and conformity assessment bodies, and regulatory authorities responsible for rail safety and technical regulation. The standard is used to verify that rolling stock designs fit permitted infrastructure envelopes and to derive building/clearance requirements for new or modified structures near tracks.

Related standards

Relevant and related documents include the previous edition ГОСТ 9238-83 (the earlier standard that ГОСТ 9238-2013 replaced) and the later revision/replacement identified as ГОСТ 9238-2022. Other complementary railway standards (e.g., standards on bogie dimensions, vehicle dynamics and track geometry) are typically used together with this gauge standard when designing vehicles and infrastructure.

Keywords

gauge; loading gauge; structure gauge; clearance; rolling stock; railway vehicle outline; kinematic envelope; static gauge; track gauge 1520 mm; track gauge 1435 mm; VNIIZhT; Rosstandart.

FAQ

Q: What is this standard?

A: ГОСТ 9238-2013 is a national/interstate railway standard that defines the geometric outlines (static and kinematic) of railway rolling stock and the corresponding structure‑clearance envelopes, together with calculation methods for permissible building outlines.

Q: What does it cover?

A: It covers terms and definitions, designation and graphical representation of gauges, numeric dimensions for vehicle and structure clearances for 1520 mm and 1435 mm track gauges, and methods for calculating construction envelopes to ensure safe vehicle–infrastructure interaction.

Q: Who typically uses it?

A: Railway vehicle designers and manufacturers, infrastructure and track engineers, operators, railway safety and conformity bodies, and organizations involved in interoperability and certification use the standard when designing, checking or approving rolling stock and infrastructure.

Q: Is it current or superseded?

A: The 2013 edition was brought into effect in 2014, but sources indicate it has been superseded by a later revision (noted as ГОСТ 9238-2022 in official and commercial databases). Some registries show the 2013 text as replaced (status: replaced/withdrawn) with an end‑of‑validity/transition noted in registry updates. Check the national standards registry or the relevant standards body for the definitive current text and effective dates for the replacement.

Q: Is it part of a series?

A: It continues and updates a long‑standing national series of gauge/clearance standards for railways (previously ГОСТ 9238-83) and is used alongside other railway technical standards (vehicle, bogie, track, dynamics). Specific related standards and amendments are referenced within the standard itself.

Q: What are the key keywords?

A: Key keywords are: gauge, loading gauge, structure gauge, clearances, rolling stock outline, kinematic envelope, static gauge, railway dimensions, track gauge 1520/1435.