# Electromechanical coupling model of variable-section piezoelectric composite beams in longitudinal vibration

> Research article (International Journal of Mechanical Sciences, 2022) · cited 19× · AI/ML

**Wikidata**: [openalex:W4309899870](https://www.wikidata.org/wiki/openalex:W4309899870)  
**Source**: https://4ort.xyz/entity/electromechanical-coupling-model-of-variable-section-piezoelectric-composite-beams-in-longitudinal-vibration