ドリフトピンを用いた木質ラーメン構造の柱-梁接合部に関する研究

概要

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The purpose of this study is to examine the mechanical characteristics of the moment resisting joints in the performance of timber frame structures, and to certify the influence of each element upon the moment transfer, through the bending experiments of three types of joints. As the result of this examination, it is clearly confirmed that the element relating to the moment transfer is the connecting elements by the drift pins and the round bar in the part of the tension side, and not only the same drift pin element but also the compressive strain inclined to the grain in the part of compression side. By this modeling of the joint, the derivation of the calculation formula in the rotation rigidity and the yield moment are shown in this paper. Next, the rigidity and the yield moment of the compressive strain inclined to the grain and the drift pin element are evaluated. Comparing the experiment results of the three types of joints and the numerical results obtained by the calculation formula, the validity of this calculation formula is confirmed.
社団法人日本建築学会の論文
2003-05-30