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Mathematical Problems in Engineering
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Mathematical Problems in Engineering
/
2017
/
Article
/
Tab 3
/
Research Article
Research on NDT Technology in Inference of Steel Member Strength Based on Macro/Micro Model
Table 3
Regression analysis summary between HLD and yield strength
and ultimate tensile strength
.
Function expression
Correlation coefficient
Significant level
F
value
Test number
0.6974
0.05
301.8938
133
0.6000
0.05
210.7
141