置換トラス法による耐震壁の研究(第1報) : 計算精度および3層独立耐震壁について

概要

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This report deals with the analysis of the deformation and stress distribution of seismic wall, as a plane stree problem, by a lattice analogy using the element shown in Fig. 1 (c). Firstly, to demonstrate the accuracy of the method are selected three examples which were obtained the exact solutions or the results by the experiment, and then the method is applid to the free standing seismic wall which has three stories. Conclutions were obtained from these investigations are as folows; From the check of the method, except the parts in which has irregularities, it appears that a relatively coarse mesh can give good results, and it can be made the error under 3 percent in general. For the seismic wall, 1) The wall takes about 90 percent of the shearing force in each story. 2) At the center line of wall, the value calculated by the elementary theory seems to give more good results for the shear deflection rather than for the deflection by bending.
社団法人日本建築学会の論文
1964-11-30