鋼繊維補強セメント系複合材料を用いた鋼構造柱脚とその変形特性 : せん断破壊力学モデルを用いた接合部の変形評価

概要

論文の詳細を見る
The objective of this paper is to develop a joint-spring model at a simple column base in steel structures to identify the deformation characteristics of the framing system. The column base is encased by filling steel fiber reinforced cementitious composites. A mechanical model for the macroscopic shear failure of concrete is applied to the joint-configuration. Based on the numerical simulation by the mechanical model, a joint-spring model is developed and applied to the structural experiments under cyclic loading. It is concluded that the prediction with the joint-spring model gives relatively a good agreement with the deformation characteristics observed in the experiments.
社団法人日本建築学会の論文
2006-11-30