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タイトルヨミ
シャットル ヨウザイ ノ キカイテキ セイシツ
日本語以外のタイトル
The Mechanical Properties of Woods used in the Shuttle
ファイル
言語
日本語
著者
後藤 輝男
作野 友康
藤田 晋輔
内容記述(抄録等)
This paper deals with the results on the mechanical properties (tension parallel to grain, compression parallel to grain, Brinell hardness, bending, shearing and impact bending) of 16 species used in Shuttle at this day is shown in Table 1.
The results obtained are as followes :
1. The testing results are given in Table 2 - 7 and the relation between specific gravity and each strength are shown in Fig. 1 - 9. It is supported that each strength increase with the increase of the magnitude of specific gravity.
In the shearing strength, relation between the direction of medullary ray and the direction of the applied force is given in Fig. 10.
This result is also shown that the shearing strength increase with the increase of the magnitude of the angle between the direction medullary ray and the direction of applied force.
Appendix I. ─ The mecanichal tests of compressed-wood "Shide-Wood" (Carpinus carpinoides MAKINO).─
The testing results are shown in Table 8.
Appendix II. ─ The effects of some mechanical properties of the "Impregnated-Wood" with the linseed oil. ─
The testing result is shown in Table 9. The relation between cleavage resistance and the magnitude of angle, which is the angle for direction of medullary ray and the direction of applied force, is shown in Fig. 10.
The cleavage resistance increase with the increase of the magnitude of angle between the direction of medullary ray and the direction of applied force.
There is no significant effect in respect of these mechanical properties of impregnated-wood with the linseed oil.
掲載誌名
島根農科大学研究報告
14
開始ページ
A(92
終了ページ
106)
ISSN
05598311
発行日
1965-12-31
NCID
AN00108241
出版者
島根農科大学
出版者別表記
The Shimane Agricultural College
資料タイプ
紀要論文
部局
生物資源科学部
備考
A,Bを含む
他の一覧