ISO/TR 8955:2025
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ISO/TR 8955:2025

Railway infrastructure — Track quality evaluation — Chord-based method

Summary

This document describes the relationship between an inertial measurement system and a chord measurement system applying the chord-based method with different chord length and chord division. This document is applicable to 1 435 mm and wider track gauges. This document does not apply to urban/light rail systems, tramways and any track gauge narrower than 1 435 mm.

Notes

60.60 : Norme internationale publiée

Technical characteristics

Publisher International Organization for Standardization (ISO)
Publication Date 03/24/2025
Edition 1
Page Count 43
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ISBN ---
Weight (in grams) ---
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