コンクリート充填鋼管柱の座屈耐力

概要

論文の詳細を見る
Concrete filled steel tubular columns have many excellent structural properties, such as high compressive strength, large ductility and large energy absorption capacity. Then, composite tubular columns are gradually used widely in the world. The strength of steel and concrete for building structures is getting higher with the development of new materials. The cross section with high strength materials becomes smaller, and consequently a column becomes more slender. The design of a column considering buckling and p・δ effect becomes more important in such situation. In this paper we compared a strength formula proposed by the authors with experimental maximum load performed in Japan, and examined proposed strength formula. In conclusion, our proposed strength formula can predict the experimental maximum load well.
一般社団法人日本建築学会の論文
1996-03-20