角形鋼管柱-スプリットティ形式高力ボルト引張接合部における角形鋼管管壁の面外変形挙動に関する研究

概要

論文の詳細を見る
In order to design RHS (rectangular hollow section) column-to-H beam connection with split-T stubs, out-of-plane deformation of column plate should be considered, which causes semi-rigidity of the connection. Estimation of yield and ultimate strengths of the connection is derived from plastic analysis by assuming yield and collapse mechanisms concerning out-of-plane deformation of the column skin plate and stretch of the high-strength bolts. The assumed mechanisms and analytical estimation of strengths of the connection are verified by finite element analysis. The analytical estimation of strengths is also verified by comparing with the results of previous experimental studies by tensile tests of the connection.
社団法人日本建築学会の論文
2003-05-30