WebApr 20, 2024 · This study investigates the seismic performance of multiple reinforcement, high-strength concrete (MRHSC) columns that are characterized by multiple transverse … WebJul 1, 2007 · Meso-scale modelling the post-fire seismic behavior of RC short columns. 2024, Engineering Failure Analysis. Citation Excerpt : ... From the experimental tests carried out by the authors on limited ductility high-strength RC columns, it was found that this type of column/pier can be confined effectively with less confinement steel over a ...
SEISMIC BEHAVIOR OF HIGH STRENGTH RC …
WebNov 3, 2024 · The paper reviewed the recent progress on the seismic behavior of UHPC members, including flexural members (beams and plates), compressive members (columns and shear walls), joints (beam-column joints and plate-column joints), strengthening (strengthening for columns, shear walls and joints) and connections (bar lap splice and … WebAspects relating to the shear strength of circular and rectangular columns under seismic loading are presented. An examination of existing design equations reveals wide differences in predicted responses. Particular emphasis is placed on models capable of representing the interaction between flexural ductility and shear strength. pluckley road smarden
A review on seismic behavior of ultra-high performance concrete members …
WebNov 1, 1990 · The main objectives of this program were to investigate the seismic behavior of RC members using high-strength concrete, and to obtain guidelines for their design in high-rise buildings. Concretes having three levels of compressive strength, 400, 600, and 800 kg/cmý (39, 59, and 78 MPa), were used. High-strength reinforcing bars with nominal ... WebAug 25, 2024 · The study aims to research the influence of salt fog corrosion cycles on seismic performance of reinforced concrete (RC) frame beam-column joints in coastal atmosphere. Based on low cyclic loading tests of six RC frame beam-column joint specimens, this study analyses the failure patterns, hysteresis loops, load carrying … WebSep 1, 2024 · To investigate the influence of longitudinal reinforcement strength grade, stirrup spacing, concrete strength and axial load ratio (ALR) on seismic behavior of high … pluck literary journal