Table 4 The ultimate load of the CFRP-SHSCM while L = 2380 mm; v0 = 1/1000L.
Type | nc | CFRP layout | Failure mode | P (kN) | β = 4S/2S |
|---|---|---|---|---|---|
Conventional | 3 | 2S | LB | 426.6 | – |
3 | 4S | LB | 438.9 | 2.89% | |
Improved | 3 | 2S | OB | 433.4 | – |
3 | 4S | OB | 491.2 | 13.34% | |
Conventional | 5 | 2S | LB | 419.3 | – |
5 | 4S | LB | 436.8 | 4.17% | |
Improved | 5 | 2S | OB | 501.0 | – |
5 | 4S | OB | 599.1 | 19.59% |
