# Random generation method of ballast 2D topology based on particle characteristics

> Research article (Construction and Building Materials, 2019) · cited 14× · AI/ML

**Wikidata**: [openalex:W2949342181](https://www.wikidata.org/wiki/openalex:W2949342181)  
**Source**: https://4ort.xyz/entity/random-generation-method-of-ballast-2d-topology-based-on-particle-characteristics