Simplified analytical Moment-Curvature relationship for hollow circular RC cross-sections

Gentile, R; Raffaele, D; (2018) Simplified analytical Moment-Curvature relationship for hollow circular RC cross-sections. Earthquake and Structures , 15 (4) pp. 419-429. 10.12989/eas.2018.15.4.419 .

http://bit.ly/2TQYgJC