R. Ballarini
- Fracture Mechanics Model of Anchor Group Breakout. Dans: Journal of Engineering Mechanics (ASCE), v. 143, n. 4 (avril 2017). (2017):
- In Memoriam: Piero Villaggio. Dans: Journal of Engineering Mechanics (ASCE), v. 140, n. 10 (octobre 2014). (2014):
- Pullout Capacity of Headed Anchors in Prestressed Concrete. Dans: Journal of Engineering Mechanics (ASCE), v. 138, n. 7 (juillet 2012). (2012):
- Linear Elastic Fracture Mechanics Pullout Analyses of Headed Anchors in Stressed Concrete. Dans: Journal of Engineering Mechanics (ASCE), v. 136, n. 6 (juin 2010). (2010):