# Numerical analysis for investigating wheel-rail impact contact in a flange bearing frog crossing

> Research article (Wear, 2020) · cited 15× · AI/ML

**Wikidata**: [openalex:W3007197945](https://www.wikidata.org/wiki/openalex:W3007197945)  
**Source**: https://4ort.xyz/entity/numerical-analysis-for-investigating-wheel-rail-impact-contact-in-a-flange-bearing-frog-crossing