Research Article
In-Plane Interactive Buckling of High Strength Steel Welded Wide Web I-Section Beam-Columns
Figure 5
Axial compressive force Pz versus compressive deformation Uz curves: (a) the load–displacement of Q460; (b) the load–displacement of Q690; (c) the load–displacement of Q800; and (d) the load–displacement of Q960.
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