Cognitive function screening tools are so useful in detection of cognitive impairment resulted from both neurodegenerative, non-neurodegenerative, neurodevelopmental and non-neurodevelopmental disorders. Moreover, it is also used as aptitude tests or general ability non-clinical settings such various recruitment processes. However, most the (CFST) available now highly subjective don’t encompass...

Concrete-filled steel tube (CFST) members have high strength, stiffness, and ductility properties, which makes them favorable in structural applications. This study purposes to create a finite element analysis-based model for designing the peak strength of axially loaded CFSTcircular columns. To this aim, 314 test specimens presented previous experimental studies were investigated. In study, wa...

This research collected and summarized a total of 455 experimental tests axially loaded square rectangular concrete-filled steel tubular (CFST) stub columns. The recently published papers were used to evaluate the current design equations from four international standards, namely American Concrete Institute (ACI) code, British Standard (BS5400), Chinese standard (BDJ13-51), Eurocode 4 (EC4). It...

This paper investigates the behavior of high-rise composite buildings with shear walls and concrete-filled steel tubular (CFST) columns using a numerical model in OpenSees. In model, geometric material nonlinearity structural elements are captured by utilizing fiber force-based beam-column rigorously modified stress–strain relationships. Besides, confining effect concrete core, semi-rigid conne...