# Improving the fatigue reliability of metro vehicle bogie frame based on load spectrum

> Research article (International Journal of Fatigue, 2019) · cited 69× · AI/ML

**Wikidata**: [openalex:W2990813791](https://www.wikidata.org/wiki/openalex:W2990813791)  
**Source**: https://4ort.xyz/entity/improving-the-fatigue-reliability-of-metro-vehicle-bogie-frame-based-on-load-spectrum