(27)一定軸圧縮・水平加力下における円形鋼管部材の弾塑性解析 : 局部座屈による断面形状変形実測値に基づく場合

概要

論文の詳細を見る
A precise elastic-plastic analysis of steel members is very important to grasp the ultimate state of steel structures. Especially, it is necessary to know correctly the local buckling behavior of the circular tubes. The collapse mechanism of the whole steel structure is adversely affected by the occurrence of the local buckling in the elastic-plastic region. In this paper, the elastic-plastic analysis of circular tubes is considered on the basis of local buckling deformation mode. The deformation mode of the circular tubes obtained by experimental measurements were used for the analysis. Moreover, unlike the FEM analysis, the proposed analysis method does not require computer with large storage.
一般社団法人日本建築学会の論文
1999-03-10