分散型実験システムによる統合化耐震性能評価法に関する研究: 露出柱脚を有する5屑鉄骨建物の評価

摘要

One of authors proposed a sheme for Internet-based structural analysis in which many reserchers worldwide can collaborate and unify their different programs and structural models. This paper first introduces the structural loading system of an exposed column-base.This loading system enables us to simulate the variation of fotational stiffness and bending moment carrying capacity under varying axial force.Hence,the technique of Internet-based structural analysis is used to perform the collaborated pseudo dynamic test on a building frame with a non-slip-type exposed column-case subjected to vertical and horizontal forces.The results show the simplicity of the collaboration procedures,the stable transfer of information between programs and loading system,and the overall complicated resisting behavior of a building with column-bases.%「耐震設計における設計物理諸量の基準の拠り所はいったいどこにあるのだろうか？」という問に対して，現在，整備が完了した兵庫県耐震工学研究センター（独立行政法人防災科学研究所）の世界最大の大型振動台で，実大の鉄骨建物を倒壊させ，具体的にどのくらいの余力を付与すべきかの検討が行われつつある．