期刊论文

Wang, Wen-jun;Ding, Fa-xing

英文

Advances in Civil Engineering

1687-8086

2019

2019

10.1155/2019/2712091

This research work was financially supported by the Hunan Education Department Foundation Funded Project Grant nos. 18B438 and 14C0217, the China Postdoctoral Science Foundation Funded Project Grant no. 2018M632990, the Natural Science Foundation of Hunan Province, China, Grant nos. 2018JJ3021 and 2019JJ20029, and the National Key Research Program of China, Grant no. 2017YFC0703404.

本校为其他机构

This article presents the experimental and finite element (FE) analyses of two conventional rectangular concrete-filled steel tubular (CFT) stub columns, two stiffened rectangular concrete-filled steel tubular (SCFT) stub columns, and two stirrup confinement rectangular concrete-filled steel tubular (CCFT) stub columns concentrically loaded in compression to failure. The influences of the ductility and ultimate bearing strength of these stub columns with stiffening ribs or spiral stirrup confinement were discussed. Abaqus was used to establish ...