TY  - SER
AU  - Kim, Yoo Jae
AU  - You, byoung-Hee
AU  - Kotwal, A.
AU  - Sriraman, Vedraman
TI  - Confined Concrete with  Variable Crack Angle - Part I: Analytical Model
KW  - Confined Concrete
KW  - Crack Angle
KW  - Analytical Model
ER  -