SRC柱とCFT柱の特性を活かした鉄骨コンクリートの開発研究

概要

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At now, "Earthquake-resisting, "Workability", and "Economy" are requested to the building structure. However, there are a lot of "execution of works is difficult" and "The cost is high" of the structural type with a high earthquake-resisting. Then, it is researching of new column systems (called SC columns; Steel Concrete columns) which show in the following as a development research of the steel concrete column of a new form as a structure to have the earthquake-resistant, the workability, and the economy. It is the best use of the characteristic of SRC columns and CFT column, and is "have internal steel frame" and "The iron frame box shape material was covered only to the capital and column of base". It proposes of above-mentioned columns. In this paper, it is experimentally based of the possibility of the structural system of columns, the construction cost, the consideration point, and achievement and introduces it