Research Article

Experimental Investigation and Parametric Analysis of the Mechanical Properties of Aluminum Alloy Thin-Walled Hollow Columns under Axial Compression

Table 3

Comparison between calculation of specifications and test results.

P t/kNP AA/kNP EC9/kNP GB/kNP AA/PtP EC9/PtP GB/Pt

73.7276.8680.6976.961.041.091.04