Departmental Bulletin Paper 部材軸側方に圧縮力が作用したRC柱の挙動に関する考察
A study on behavior for RC- Column acting in compressive force to side-direction of member axis

丸山, 健太郎  ,  遠藤, 典男  ,  福原, 冴基  ,  川合, 晃生

Description
In this study, evaluating behavior for RC-Column which compressive force acting to cross-sectional direction of member axis. It is explained a method of acting on compression force in RC-Column, at first, open a hole in it side cross section, and through a steel bar which was threaded at both ends into that hole, after that, fill void in grout and tighten a nut with a predetermined torque. In order to evaluate behavior of such processing member, carrying out static loading test for the other two members, which one of them is innocent RC-Column and the other is fixed steel bar to cross-sectional direction, it is compared with that member.As the results, it is found that RC-Column, which compressive force acting to cross-sectional direction of member axis, was appeared effects constraining the cross-sectional deformation ? one direction is burying direction of a steel bar, and other direction is its perpendicular direction. By an effect of this, reducing strain and crack to cross-sectional direction of member axis.
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