Titlebook: Structural Analysis of Concrete-Filled Double Steel Tubes; Yufen Zhang,Degang Guo Book 2021 Science Press, Beijing and Springer Nature Sin

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Structural Analysis of Concrete-Filled Double Steel Tubes

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Analysis of Axial Bearing Capacity,sections of reinforced CFST columns, based on the Unified Theory of CFST and elastoplastic limit equilibrium theory respectively. In comparison with other empirical models, the analysis on bearing capacity is extended to predict the optimal design of reinforced CFSTs. Thus, CFDST is confirmed as the

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Frame Joint Forms in CFDST Structures,onvenient construction procedure in the structure design (Han and Zhang .; Hortencio and Falcon .). For the CFST structure, many researches have been conducted to better understand the behavior of CFST frames, as well as to develop various joint forms that demonstrate adequate structural performance

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External Diaphragm Joints to Steel Beams, hollow cross-section structures, (3) conduct parametric studies of the moment-resisting joints with external diaphragm collar plates using ABAQUS. To conclude, external diaphragm joints have relatively large stiffness, good plasticity, and high bearing capacity, so it could be applied in the CFDST

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Anchored Web Joints with Haunches,l continuous plate was tested by Chiew et al. (.), and it was found that the most of shearing force was transferred from steel beam to core concrete through the continuous web, and local buckling of steel tubes due to excessive shearing force was avoided. A vertical continuous plate passing through

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