PC강봉을 이용한 효율적인 철골보와 PC기둥의 접합
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The construction of a connection of centrifugal reinforced concrete column and RC girder is comparatively easy but the construction of a joint for steel girder is a little difficult. Therefore, an efficient rigid connection method for steel girder and PC column by thread bars is proposed. This connection method, collinearly arranged two girders are simultaneously connected to a column, is that column and upper / lower flange of steel girders are fixed by four thread bars after web bolting for temporary installation of girders. In addition, the post tensioning with thread bars has an effective on reducing the deflection of steel girders.