Research Article
Precision Forming Technology for Crimping of Large Straight Welded Pipes
Table 2
Comparison with identification and test.
| | Parameters | Identification | Test | Relative error (%) |
| | Elastic modulus E (GPa) | 203 | 210 | 3.3 | | Yield strength (MPa) | 575 | 596 | 3.5 | | Plastic modulus (MPa) | 5702 | 5500 | 3.67 |
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