Research Article
In-Plane Interactive Buckling of High Strength Steel Welded Wide Web I-Section Beam-Columns
Table 5
ξp, ξM as the form parameters fitting result.
| | 0.30 | 0.45 | 0.60 | 0.75 | 0.90 | 0.37 | 0.55 | 0.74 | 0.92 | 0.40 | ξm | 0.385 | 0.330 | 0.256 | 0.197 | 0.156 | 0.335 | 0.266 | 0.200 | 0.141 | 0.306 | ξp | 1.088 | 1.026 | 1.065 | 1.035 | 0.955 | 1.131 | 1.129 | 1.108 | 1.075 | 1.152 |
| | 0.60 | 0.79 | 0.99 | 1.19 | 0.43 | 0.65 | 0.87 | 1.09 | 1.30 | 0.60 | ξm | 0.244 | 0.179 | 0.121 | 0.073 | 0.269 | 0.207 | 0.146 | 0.092 | 0.058 | 0.244 | ξp | 1.134 | 1.109 | 1.075 | 1.064 | 1.238 | 1.221 | 1.188 | 1.159 | 1.097 | 1.134 |
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