# Modelling the evolution of ballasted railway track geometry by a two-level piecewise model

> Research article (Structure and Infrastructure Engineering, 2017) · cited 30× · AI/ML

**Wikidata**: [openalex:W2617852078](https://www.wikidata.org/wiki/openalex:W2617852078)  
**Source**: https://4ort.xyz/entity/modelling-the-evolution-of-ballasted-railway-track-geometry-by-a-two-level-piecewise-model