3/15/2024 0 Comments Frilo table![]() Then, the proposed BGC column with size and volume of material equivalent to the BC column is investigated. The analysis is carried out using a finite-element model (FEM) which is substantiated based on the experimental results in the literature. This paper aims to evaluate the strength and ductility of thin-walled steel tubular circular columns with uniform thickness (BC) and graded thickness (BGC) under bidirectional cyclic lateral loading in the presence of constant axial force. Thin-walled steel tubular circular columns are becoming an increasingly attractive choice as cantilever bridge piers due to their architectural, structural and constructional advantages. ![]()
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