학술논문
Response prediction and damage assessment of CFST column after explosion via ANN
Document Type
Article
Author
Source
In Journal of Constructional Steel Research November 2024 222
Subject
Language
ISSN
0143-974X
Abstract
Highlights •Proper axial compression ratio (< 0.3) is beneficial to the explosion resistance of CFST column.•Appropriate hollow ratio (6% ∼ 23%) can improve the explosion resistance of CFST columns while reducing usage of concrete.•When the hollow ratio increases, the effect of concrete properties on the anti-explosion of CFST column is weakened.•In the case of sufficient database conditions, ANN can give a more accurate peak displacement than SDOF and FE immediately.