# A novel direct SPT method to accurately estimate ultimate axial bearing capacity of bored PHC nodular piles with 81 case studies in Vietnam

> Research article (SOILS AND FOUNDATIONS, 2022) · cited 34× · AI/ML

**Wikidata**: [openalex:W4281668751](https://www.wikidata.org/wiki/openalex:W4281668751)  
**Source**: https://4ort.xyz/entity/a-novel-direct-spt-method-to-accurately-estimate-ultimate-axial-bearing-capacity-of-bored-phc-nodular-piles-with-81-case