製材内の未成熟材の存在が接着重ね材の曲げ耐力に及ぼす影響

Translated title of the contribution: Effects of Juvenile Wood Contained in Timber on the Bending Strength of Glued Build-up Members

田上 誠, 佐藤 利昭, 田口 紅音, 蜷川 利彦

Research output: Contribution to journalArticlepeer-review

Abstract

Glued build-up members (GBM)are structural building members that are developed as an application to effectively utilize Japanese domestic box-heart timber. The purpose of this study is to establish a method for evaluating the bending performance of GBM. In this paper, we construct a simple model that is composed of two elements of mature wood and juvenile wood about the timbers that constitutes GBM. As a result of cross-sectional analysis, it was found that the effect of the difference between Mature wood and Juvenile wood on the bending strength of GBM was higher than that of Timbers.
Translated title of the contributionEffects of Juvenile Wood Contained in Timber on the Bending Strength of Glued Build-up Members
Original languageJapanese
Pages (from-to)1-10
Number of pages10
Journal都市・建築学研究 : 九州大学大学院人間環境学研究院紀要
Issue number37
Publication statusPublished - Jan 2020

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