# Intelligent design of limit states for recycled aggregate concrete filled steel tubular columns

> Research article (Structures, 2023) · cited 18× · AI/ML

**Wikidata**: [openalex:W4387591157](https://www.wikidata.org/wiki/openalex:W4387591157)  
**Source**: https://4ort.xyz/entity/intelligent-design-of-limit-states-for-recycled-aggregate-concrete-filled-steel-tubular-columns