繰返し水平力を受けるコンクリート充填鋼管トラス柱の弾塑性挙動と変形能力に関する実験的研究

概要

論文の詳細を見る
The improvement of rigidity of connections and a buckling strength of a tubular truss can be expected by means of filling concrete into the chord member. Further more, it is possible the truss has a stable behavior without in-plane or out-of-plane buckling under cyclic loading. The experiment has been conducted to prove the features. The specimens are beam-columns of Warren trusses, and subjected to a constant axial load and cyclic horizontal load. The test results and theoretical consideration have lead to the condition to certify the stable behavior for the trusses. According to the deformability assessment for steel beam-columns, the stable truss specimens may be evaluated as the top ranks of deformation capacity.
社団法人日本建築学会の論文
1996-04-30