Results 1 to 10 of about 45,141 (167)
Prediction model of axial compressive bearing capacity of concrete-encased steel composite columns based on SHAP and machine learning [PDF]
Scientific ReportsThe ongoing construction of large-span buildings and high-rise buildings in recent years has raised the performance requirements for structural elements.
Jun Wang +3 more
doaj +2 more sources
Nonlinear 3D Finite Element Model for Round Composite Columns under Various Eccentricity Loads [PDF]
Engineering and Technology Journal, 2022 Composite columns are often used in constructing high-rise structures because they can reduce the size of a building's columns while increasing the usable area in the floor plan. This research aimed to develop a nonlinear 3D finite element analysis model
Dara Mawlood, Serwan Rafiq
doaj +1 more source
Buildings, 2023 The exceptional structural strength and low cost of steel-concrete composite columns make them a popular choice for civil engineering structures. Numerous forms of composite columns, including steel tubes filled with concrete, have been produced recently
Florence More Dattu Shanker More +1 more
doaj +1 more source
Frontiers in Materials, 2022 In order to study the bearing capacity of high-performance concrete-filled high-strength steel tube (HCHST) composite stub columns subjected to eccentrical load, 22 HCHST composite stub columns, 4 concrete-filled steel tube (CFST) composite stub columns ...
Liangqin Jiang +9 more
doaj +1 more source
Seismic Behavior of GFRP Tube Reactive Powder Concrete Composite Columns With Encased Steel
Frontiers in Materials, 2021 To obtain the seismic behavior of glass fiber–reinforced polymer (GFRP) tube reactive powder concrete composite columns with encased steel (GRS), a total of 17 full-scale GRS columns were designed in this study.
Jing Ji +10 more
doaj +1 more source
Eccentric compression behavior of FRP-concrete-steel tubular composite columns
Advances in Mechanical Engineering, 2021 FRP-concrete-steel tubular (FCS) composite columns are composed of the external tube, the internal steel tube, and the concrete between both tubes. They have been attracting the attention of many researchers due to their high ductility, lightweight ...
Ni Zhang +3 more
doaj +1 more source
Case Studies in Construction Materials, 2022 The majority of the existing building stock has reinforced concrete load-bearing systems and relatively few buildings are steel-framed. On the other hand, composite frames are less preferred compared to these two types of structures.
Ömer Faruk Kültür +2 more
doaj +1 more source
Nonlinear 3D Finite Element Model for Square Composite Columns Under Various Parameters
Iraqi Journal of Civil Engineering, 2022 Composite columns are frequently used in constructing high-rise structures because they can minimize the size of the building's columns while increasing the floor plan's usable space.
Dara Anwer Mawlood +2 more
doaj +1 more source
Axial compressive property of UHPC plate-CFST laced composite columns
Case Studies in Construction Materials, 2022 An experimental and analytical investigation of ultrahigh-performance concrete (UHPC) plate-concrete-filled steel tubular (CFST) laced composite columns are presented in this study.
Jiangang Wei +5 more
doaj +1 more source
Reinforcement mechanism of vibro-stone columns with additional wicks and numerical analysis
工程科学学报, 2015 An energy model of excess pore pressure generation under vibration loading was adopted to simulate the installation process of composite vibro-stone columns.
LIU Yang, YAN Hong-xiang, WANG Cheng-lin
doaj +1 more source