複数の構造実験を用いた分散型オンライン応答実験による鋼構造骨組崩壊挙動の再現

概要

論文の詳細を見る
Peer-to-Peer Internet online hybrid test system is one of the appealing hybrid test systems developed recently and has been demonstrated to be valid and capable of handling multiple numerical nonlinear substructures. However, its feasibility to accommodate multiple tested substructures had not been applied. To explore this possibility, a one-bay four-story steel planar moment-resisting frame is analyzed. Two column bases of the frame are taken as the tested parts, while the superstructure is analyzed by ABAQUS. The three substructures are distributed to three different locations and connected through Internet. The plastic rotations of the two column bases are treated as boundary displacements. The system run successfully without any malfunction, and the concurrent implementation of the two tested substructures is found effective. The feasibility and stability is demonstrated for the Peer-to-Peer system to handle multiple tested substructures involving significant deterioration of resistance in part of the structure.
社団法人日本建築学会の論文
2008-03-30