Building façade damage segmentation remains challenging because cracks, peeling, hollow-like areas, stains, and erosion often exhibit weak contrast, irregular boundaries, discontinuous structures, and substantial scale variations under complex surface textures and illumination conditions. To address these challenges, t...
Sheng-Lin Xu, Zheng-Yuan Chen, Yi-Bo Wang et al.· Buildings· 0 citations
To improve the mechanical performance of large-size concrete-filled steel tubes without increasing the steel consumption, this study conducted a numerical analysis of the flexural behavior of concrete-filled square steel tubes with embedded steel angles and spiral stirrups (CFSST-SASS). A finite element (FE) model was...