Research Article
Bond Slip Behavior of Grout-Filled Concrete Members with Different Interface Materials
Table 3
Corrugated plastic pipe properties.
| | Specimen | Tensile strength (MPa) | Elongation at break (%) |
| | 1 | 15.8 | 251.5 | | 2 | 17.6 | 287.5 | | 3 | 17.9 | 268.1 | | Mean | 17.1 | 269.0 | | Standard deviation | 0.9 | 14.7 |
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