ハイブリッド型応力法による伝統的木造架構の弾塑性解析 : (その1)有限変形効果を考慮した定式化と柱の傾斜復元力に関する数値実験

概要

論文の詳細を見る
A simple and effective plane beam-column finite element to trace the elasto-plastic and finite deformation behavior of traditional timber structures is shown. Traditional timber structures are idealized to the semi-rigid frame structures and their hybrid stress finite element formulations are, according to the previous papers, unifiedly developed, with aid of the well-established Lagrange multiplier method. Also, the specific and promising method, to predict precisely the lifting of column-foot and/or capital due to the rocking and to evaluate correctly the following restoring force characteristics of column, is presented. Some numerical tests are performed and the availability and the applicability of the present approach are discussed and examined.
一般社団法人日本建築学会の論文
2008-03-25