BS EN 15839:2024 - Railway Applications: Testing and Simulation for Running Characteristics

Introducing the BS EN 15839:2024, a comprehensive standard that sets the benchmark for testing and simulation in the railway industry. This standard is essential for ensuring the safety and reliability of railway vehicles under longitudinal compressive forces. Released on October 17, 2024, this document is a must-have for professionals in the railway sector who are committed to maintaining the highest standards of safety and performance.

Key Features of BS EN 15839:2024

This standard provides detailed guidelines and methodologies for the acceptance of running characteristics of railway vehicles. It focuses on the critical aspect of running safety under longitudinal compressive force, a vital factor in the design and operation of railway systems.

• Standard Number: BS EN 15839:2024
• Pages: 44
• Release Date: October 17, 2024
• ISBN: 978 0 539 24049 8
• Status: Standard

Why Choose BS EN 15839:2024?

The BS EN 15839:2024 standard is an indispensable tool for engineers, designers, and safety managers in the railway industry. It provides a robust framework for testing and simulation, ensuring that railway vehicles meet stringent safety requirements. By adhering to this standard, you can be confident that your railway vehicles are equipped to handle the stresses of longitudinal compressive forces, thereby minimizing the risk of accidents and enhancing passenger safety.

Comprehensive Testing and Simulation Guidelines

This standard offers a detailed approach to testing and simulation, covering various scenarios and conditions that railway vehicles may encounter. It includes methodologies for assessing the dynamic behavior of vehicles, ensuring that they can safely withstand longitudinal compressive forces during operation.

Enhancing Safety and Reliability

Safety is paramount in the railway industry, and the BS EN 15839:2024 standard is designed to enhance the safety and reliability of railway vehicles. By following the guidelines set out in this standard, you can ensure that your vehicles are capable of maintaining stability and safety under challenging conditions.

Industry Compliance and Best Practices

Compliance with industry standards is crucial for maintaining a competitive edge and ensuring the safety of railway operations. The BS EN 15839:2024 standard aligns with international best practices, providing a reliable framework for testing and simulation that meets the needs of modern railway systems.

Who Should Use This Standard?

The BS EN 15839:2024 standard is ideal for a wide range of professionals in the railway industry, including:

• Railway Engineers and Designers
• Safety Managers and Inspectors
• Quality Assurance Professionals
• Regulatory Authorities
• Research and Development Teams

Conclusion

In the ever-evolving world of railway technology, staying ahead of safety and performance standards is crucial. The BS EN 15839:2024 standard provides the tools and guidelines necessary to ensure that railway vehicles are tested and simulated to the highest standards. By integrating this standard into your operations, you can enhance the safety, reliability, and efficiency of your railway systems, ultimately leading to improved passenger satisfaction and operational success.

Invest in the future of railway safety and performance with the BS EN 15839:2024 standard. Equip your team with the knowledge and resources needed to excel in the dynamic railway industry.

BS EN 15839:2024

This standard BS EN 15839:2024 Railway applications. Testing and simulation for the acceptance of running characteristics of railway vehicles. Running safety under longitudinal compressive force is classified in these ICS categories:

• 45.060.20 Trailing stock

This document defines the assessment of endurable longitudinal compressive force (LCF) of a vehicle. The endurable longitudinal compressive force is a parameter depending on the vehicle design. It is used to estimate the risk of derailment of a vehicle as a result of being subjected to longitudinal compressive force, under operating conditions. NOTE 1 As operating conditions can vary in several aspects (infrastructure, train configurations etc.), this document defines uniform assessments of endurable longitudinal compressive force per vehicle in specific operating conditions. The main assessment of endurable longitudinal compressive force for conventional trains is derived from UIC 530-2:2011, which is based on practical tests performed in ERRI-B12. Assessments of endurable longitudinal compressive force for high-capacity trains in this document are required by the methodology of IRS 40421. IRS 40421 assesses operational train parameters. This document applies to the following types of vehicles: - single wagons; - permanently coupled units with standard ends between the vehicles; - permanently coupled units with diagonal buffers and screw couplers between the vehicles; - permanently coupled units with a bar coupler between the vehicles; - articulated units with 2-axle bogies; - wagons with 3-axle bogies; - low-floor wagons with eight or more axles (e.g. rolling road wagon); - vehicles with centre couplers; - railbound construction and maintenance machines as defined in EN 14033-1:2017. NOTE 2 This document defines the acceptance process to be followed by vehicles that are operated in a way that high longitudinal compressive force occur in the trains due to their operational environment (e.g. train composition, brake mode, track layout). The following vehicles are not in the scope of this document: - locomotives and passenger rolling stocks; - vehicles that are only operated in passenger trains. NOTE 3 Locomotives, passenger rolling stocks and vehicles operated in passenger trains only are not in the scope of this document as they either are subject to low longitudinal compressive force in operation or have sufficient endurable longitudinal compressive force due to their axle load. Acceptance criteria and test conditions as well as conditions for simulation are defined in this document. Conditions for dispensation of the assessment of the endurable longitudinal compressive force are also defined in this document. This document applies principally to vehicles which operate without restrictions on tracks with a gauge of 1 435 mm in Europe. NOTE 4 The influence on railway systems using other gauges is not sufficiently understood to extend the scope of this document to gauges other than 1 435 mm. NOTE 5 For wagons with centre couplers, a need for assessment of derailment risk due to Longitudinal Forces on other gauges (1 524 mm, 1 600 mm, 1 668 mm) has been expressed. The influence on railway systems using other gauges is not sufficiently understood. This document only introduces some notions to assess it independently from the gauge.