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GEGN8616 Iss 1

Guidance on evaluating excessive dynamic effects in underline bridges

Synopsis

This document provides guidance on evaluating and managing the risk of excessive dynamic effects in underline bridges resulting from the operating speed of a vehicle exceeding the limits of validity of the route availability (RA) system.

The guidance covers checking the technical compatibility of a new or altered train with infrastructure over its intended route of operation; proposed modifications to an existing bridge with existing and planned rail traffic; and the proposed design of a new bridge with existing and planned rail traffic.

 

Summary Of Changes

This document provides guidance on undertaking the Stage 3 compatibility assessment; that is, evaluating and managing the risk of excessive dynamic effects in rail bridges resulting from the operating speed of a vehicle exceeding the limits of validity of the RA system. 
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Guidance Note
Issued:
01/06/2024
Published:
01/06/2024
Next Review:
01/06/2025

Details

Vehicle Assessment No
Associated Standard GERT8006 Iss 4, RIS-8706-INS Iss 2
Lead Committee Infrastructure - INS
Supporting Committee Rolling Stock - RST; Plant - PLT
Briefing Notes 24 BN08
Impact Assessments
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24 IA07