TY  - JOUR
TI  - Evaluation of nonlinear behavior of concentric braced steel structures
AU  - KORKMAZ, K.A.
AU  - AY, Z.
AU  - ÇELİK, D.
JO  - Sigma Journal of Engineering and Natural Sciences
PY  - 2008
VL  - 26
SP  - 58
EP  - 67
DO  - 
ER  -