Research Article
Theoretical Analysis on Mechanical Behavior of Axially Loaded Recycled Aggregate Concrete Filled Steel Tubes
Figure 4
The axial load-strain relationships of specimens [18].
(a) RCFS-100 |
(b) RCFS-70 |
(c) RCFS-50 |
(d) RCFS-0 |
(a) RCFS-100 |
(b) RCFS-70 |
(c) RCFS-50 |
(d) RCFS-0 |