高强混凝土框架柱的研究与进展

Developing status of study on high-strength concrete frame column

就近年来国内外有关高强混凝土框架柱正截面承载力、斜截面承载力、影响高强混凝土柱延性的主要因素、轴压比限值问题、箍筋加密区最小体积配箍特征等问题进行了全面系统地阐述 ,并对研究中存在的不足和今后需要探讨的问题进行了讨论 .

This paper set forth the research problems on high strength concrete frame column such as nominal section carrying capacity, oblique section carrying capacity, major factors affecting ductily of high strength concrete frame column, limit value of axial compressive ratio and the minimal volume stir up ratio and so on at home and abroad in recent years, It also points out the shortage in research and the problems needed to solve in the future.