作者: M. J. Nigel Priestley , Ravindra Verma , Yan Xiao
DOI: 10.1061/(ASCE)0733-9445(1994)120:8(2310)
关键词:
摘要: Aspects relating to the shear strength of circular and rectangular columns under seismic loading are presented. An examination existing design equations reveals wide differences in predicted responses. Particular emphasis is placed on models capable representing interaction between flexural ductility strength. A simple method proposed whereby enhancement provided by axial compression separated from concrete component considered result arch action. The reduced as displacement increases. Prediction alternative methods compared with results a range tests failing shear. shown provide significantly improved correlation experimental results. Conservative modifications made enable be used for design.