合板耐力壁の応力測定及び応力分布に関する研究

概要

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This study aims to investigate the estimation method of plywood's shear modulus by LW-improved method, the effectiveness of the stress estimation method of plywood from strain measurement by strain gauges, and the stress distributions of plywood shear walls. These were examined by material tests, full-scale loading tests on 1-story panel frame structures with plywood shear wall and the elasto-plastic finite element method. Through these examinations, following results were obtained. 1) It was proposed that the correction factor calculated from shear stress distribution of shear plane should be multiplied, when estimation of plywood's shear modulus by LW-improved method. 2) The effectiveness of stress estimation method of plywood by strain gauges was confirmed by experiment and analysis. 3) The properties of shear stress distribution of the plywood shear walls were shown.
一般社団法人日本建築学会の論文
2001-03-20