Research Article
Cyclical Behavior of Concrete-Encased Composite Frame Joints with High Strength Concrete
Figure 6
Experimental phenomenon in failure stage.
(a) Splitting crack |
(b) Concrete spalling |
(c) Steel bar bending |
(d) Specimen J-1 |
(e) Specimen J-2 |
(f) Specimen J-3 |
(g) Specimen J-4 |
(h) Specimen J-5 |