Research Article
Experimental Research on Longitudinal Steel Bar Bond Properties in Modified Recycled Aggregate Concrete Beam-Column Interior Joint under Cyclic Loading
Figure 7
Load-strain hysteresis curve of specimen ZJ3 longitudinal steel bar.
(a) LS1 |
(b) LS2 |
(c) LS3 |
(d) LS4 |
(e) LS5 |
(f) LS6 |
(g) LS7 |
(h) LS8 |