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中心壓縮力을 받는 鐵筋콘크리트 短柱의 耐力 및 變形에 관한 實驗的 硏究
朴甲淳,黃弘淳,金永植 大田産業大學校 1994 한밭대학교 논문집 Vol.11 No.0201
This paper is aimed to investigate the strength and deformation of reinforced concrete columns tied with hoop bars. The main variables in this paper are compressive strength of concrete, tensile strength of hoop bars, and restrained force of hoop bars. The results of the test are as follows : 1. The increase of the column strength is in accordance with the increase of the concrete strength. 2. The more the strength of yield strength of hoop bars increst was the less ?_max of P-ε curve of specimens was. 3. The more restrained force of hoop bars was the more ductility of columns was.
朴甲淳 大田工業高等專門學校 1969 論文集 Vol.4 No.-
For the most part, the ground of the kitchen is much lower than that of the room in our Korean houses. On account of this reason, housewives have heavy loads at home and the usefulness of the kitchen is little as well, in spite of its large space. In this thesis, I presented how to reform the hypocaust and a heating apparatus of the kitchen with a view to saving fuel expenses and to be able to make people take an easy cooking and heating. The national industry demands to replace the old coal industry with an oil one. I shall be happy if this thesis is able to contribute to the national industry even a little.