新形式の鉄骨コンクリート柱の開発研究

概要

論文の詳細を見る
Because of the situation of a recent construction cost, the demand for conventional SRC structures decreases. It is that the excellent mechanical property of SRC structures cannot be demonstrated. That is because SRC structures used the steel, it is higher than RC structures on both sides of the material and construction. Then, we are researching the steel concrete composite columns of new systems as a structure to have the earthquake-resistant, the workability, and the economy. This new type steel-concrete structure which can be used by changing into RC structure is the best use of the characteristic of SRC columns and CFT columns. Steel concrete composite columns have "diagonal steel section" and "steel plate boxes shape section was had only to the top and the bottom of columns. In this paper, the evaluation of ultimate strength and ductility of steel-concrete columns is described. Ultimate strength of steel-concrete columns is calculated applying modified additive strength theory.
一般社団法人日本建築学会の論文
2008-03-25