# Improvement of acoustic model and structural optimization design of porous asphalt concrete based on meso-structure research

> Research article (Construction and Building Materials, 2020) · cited 19× · AI/ML

**Wikidata**: [openalex:W3046265001](https://www.wikidata.org/wiki/openalex:W3046265001)  
**Source**: https://4ort.xyz/entity/improvement-of-acoustic-model-and-structural-optimization-design-of-porous-asphalt-concrete-based-on-meso-structure-rese