Numerical Modelling of Reinforced Concrete Slender Walls Subjected to Coupled Axial Tension–Flexure
نویسندگان
چکیده
Abstract Under strong earthquakes, reinforced concrete (RC) walls in high-rise buildings, particularly wall piers that form part of a coupled or core system, may experience axial tension–flexure loading. In this study, detailed finite element model was developed VecTor2 to provide an effective tool for the further investigation seismic behaviour RC subjected tension and cyclic lateral The verified using experimental data from recent tests under loading, results showed can accurately capture overall response walls. Additional analyses were conducted investigate effect key design parameters on peak strength, ultimate deformation capacity plastic hinge length On basis analysis results, useful information provided when designing assessing slender
منابع مشابه
Modelling Shear-flexure Interaction in Equivalent Frame Models of Slender Reinforced Concrete Walls
متن کامل
Numerical and Experimental Investigations on the Behavior of Steel-reinforced Concrete Columns Subjected to Eccentric Loading
Steel-reinforced concrete (SRC) columns, which are classified as composite columns, became the most widely used in recent years; because of their extensive advantages over the reinforced concrete and the steel columns. In this paper, the ductility index and its influential factors were explored to investigate the behavior of SRC columns. A straightforward approach was then proposed by establish...
متن کاملShear and Flexural Stiffnesses of Reinforced Concrete Shear Walls Subjected to Cyclic Loading
Seismic analyses of concrete structures under maximum-considered earthquakes require the use of reduced stiffness accounting for cracks and degraded materials. Structural walls, different to other flexural dominated components, are sensitive to both shear and flexural stiffness degradations. Adoption of the gross shear stiffness for walls in seismic analysis prevails particularly for the design...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: International Journal of Concrete Structures and Materials
سال: 2021
ISSN: ['2234-1315', '1976-0485']
DOI: https://doi.org/10.1186/s40069-021-00471-y