Concrete-filled steel tube (CFST) columns are widely used in the construction industry.
Prediction of the ultimate bearing capacity of CFST columns is complicated because it is …

During design and construction of buildings, the employed materials can substantially
impact the structures' performance. In composite columns, the properties and performance of …

In order to forecast the axial load-carrying capacity of concrete-filled steel tubular (CFST)
columns using principal component analysis (PCA), this work compares hybrid models of …

Abstract Design of rectangular concrete-filled steel tubular (CFT) columns has been a big
concern owing to their complex constraint mechanism. Generally, most existing methods are …

The type of materials used in designing and constructing structures significantly affects the
way the structures behave. The performance of concrete and steel, which are used as a …

Accurate bearing capacity assessment under load conditions is essential for the design of
concrete-filled steel tube (CFST) columns. This paper presents an optimization-based …

In a composite column, the performance of both the concrete and steel has a considerable
effect on the structural behaviour under different loading conditions. This study applies …

Axial bearing capacity is the key index of circular concrete-filled steel tubes (CCFST). A
hybrid PSO-ANN model consisting of an artificial neural network (ANN) optimized with …

The evaluation of the confining pressure between steel and concrete is a complex yet
important issue for concrete-filled steel tube (CFT) columns. The previous study is mainly …

In this study, a hybrid machine learning (ML) technique was proposed to predict the bearing
capacity of elliptical CFST columns under axial load. The proposed model was Adaptive …