Research Article
Experimental Study on Bond Behavior between Plain Reinforcing Bars and Concrete
Table 2
Parameters of test specimens.
| | Number | Type of rebar | Concrete strength/MPa | Size of specimens/mm | Diameters/mm | Embedment length/mm |
| | PS14-1 | Plain rebar | 48.5 | 200 | 14 | 100 (7 d) | | PS14-2 | Plain rebar | 48.5 | 200 | 14 | 140 (10 d) | | AA14-1 | Al-alloy | 40.8 | 200 | 14 | 100 (7 d) | | AA14-2 | Al-alloy | 40.8 | 200 | 14 | 140 (10 d) | | S14-1 | Deformed rebar | 48.5 | 200 | 14 | 100 (7 d) |
| | PS16-1 | Plain rebar | 40.8 | 200 | 16 | 115 (7 d) | | PS16-2 | Plain rebar | 48.5 | 200 | 16 | 160 (10 d) | | AA16-1 | Al-alloy | 40.8 | 200 | 16 | 115 (7 d) | | AA16-2 | Al-alloy | 40.8 | 200 | 16 | 160 (10 d) | | S16-1 | Deformed rebar | 48.5 | 200 | 16 | 115 (7 d) |
| | PS8-1 | Plain rebar | 40.8 | 150 | 8 | 80 (10 d) | | PS8-2 | Plain rebar | 40.8 | 150 | 8 | 120 (15 d) | | AA8-1 | Al-alloy | 40.8 | 150 | 8 | 80 (10 d) | | AA8-2 | Al-alloy | 40.8 | 150 | 8 | 120 (15 d) |
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