Specimen | First crack load (kN) | Service load (kN) | Ultimate load (kN) | Energy absorption (kN.mm) | ||||
---|---|---|---|---|---|---|---|---|
Average | % Change | Average | % Change | Average | % Change | Average | % Change | |
C | 20.0 | – | 45.6 | – | 65.9 | – | 1,101 | – |
WSC | 31.7 | 58.3 | 51.6 | 13.3 | 86.3 | 30.8 | 1,330 | 20.8 |
WDC | 40.0 | 100.0 | 52.8 | 16.0 | 102.9 | 56.1 | 1,946 | 76.8 |
WSB | 28.0 | 40.0 | 40.0 | −12.2 | 70.6 | 7.1 | 450 | -59.2 |
WSS | 32.0 | 60.0 | 51.9 | 13.9 | 84.3 | 27.9 | 1,303 | 18.4 |
WSR | 31.7 | 58.3 | 51.4 | 12.8 | 88.4 | 34.1 | 1,304 | 18.5 |
ESC | 28.3 | 41.7 | 50.8 | 11.5 | 73.1 | 10.9 | 1,166 | 6.0 |
EDC | 30.0 | 50.0 | 51.9 | 14.0 | 76.5 | 16.1 | 1,285 | 16.7 |
ESB | 20.0 | 0.0 | 40.1 | −12.0 | 54.3 | −17.6 | 240 | −78.2 |
ESS | 26.7 | 33.3 | 50.6 | 11.1 | 75.0 | 13.8 | 1,138 | 3.4 |
ESR | 26.7 | 33.3 | 50.8 | 11.5 | 74.1 | 12.4 | 1,136 | 3.2 |