材料
Online ISSN : 1880-7488
Print ISSN : 0514-5163
ISSN-L : 0514-5163
木材の応力拡大係数に及ぼす含水率の影響
佐藤 清山本 尚登田矢 敦士奥山 博之
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2000 年 49 巻 4 号 p. 365-367

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In this study, the influence of moisture content on the critical stress intensity factor KIC was examined experimentally at room temperature. The materials used for the experiment were Japanese cypress, Alaska cedar, agathis, red lauan and tamo.
The critical stress intensity factor was maximum between 4% and 7% moisture contents. And avobe 7% moisture content, the critical stress intensity factor decreased with increasing moisture content.

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