# Progressive collapse of post-tensioned subframes following the removal of an interior column

> Research article (Engineering Structures, 2022) · cited 16× · AI/ML

**Wikidata**: [openalex:W4207058564](https://www.wikidata.org/wiki/openalex:W4207058564)  
**Source**: https://4ort.xyz/entity/progressive-collapse-of-post-tensioned-subframes-following-the-removal-of-an-interior-column