A Comparative Study on Shear Buckling and Interactive Buckling Characteristics of Trapezoidal and Sinusoidal Corrugated Steel Plate

An Experimental Study on the Shear Hysteresis and Energy Dissipation of the Steel Frame with a Trapezoidal-Corrugated Steel Plate

“…In general, the shear buckling of a corrugated plate is represented by local buckling, global buckling and interactive buckling, respectively. The equations for each buckling strength are given below in Equations (5)–(7) [ 26 , 27 , 30 ]. where , and are elastic shear buckling strength for a local, a global and an interactive buckling, respectively.…”

“…Table 2 shows the buckling strength of corrugated plates applied to the test specimen using the equations discussed above. In order to investigate the buckling tendency, the ratio of the buckling stress ( ) and a modification factor of global buckling strength [ 27 ], as well as the modified buckling strength calculated using the above factors were calculated and shown together in Table 2 .…”

“…With regard to the buckling tendency, the range of interactive buckling was suggested as in the literature of Shon et al [ 26 , 27 ]. In particular, the global-typed interactive buckling mode can be expected as approaches 0.12, and the theoretical value and the error of as calculated by Equations (5)–(7) also increase [ 27 ]. Therefore, the FR-TR-H model has larger than the FR-TR-V model, and the buckling mode can also predict a global buckling.…”

“…Afterwards, more studies were conducted on the shear performance of these plates, with the majority of them focused on suggesting the equations required for calculating the shear buckling stress of plate girders with the corrugated plates. Such studies were followed by studies on the shear stiffness of the corrugation shape by analyzing bridges and girders [ 6 , 10 , 11 , 12 , 13 , 14 , 15 , 16 , 17 , 18 , 19 ], as well as by studies on lateral buckling, shear design, optimization of corrugated web beam and buckling tendency [ 20 , 21 , 22 , 23 , 24 , 25 , 26 , 27 , 28 ].…”

“…The corrugation shape used for the study was , and both and shared the same shape with an identical size. However, the corrugated plate demonstrated a different buckling tendency and dissipation capacity depending on the corrugation shape and boundary condition [ 26 , 27 , 30 ], and experimental studies on the dissipation characteristics of such corrugated plates have not been sufficiently performed.…”