技能科学研究
Online ISSN : 2435-1814
Print ISSN : 2434-3706
一般論文
人工乾燥されたモウソウチクの長期暴露試験後の圧縮強度と色彩の変化
定成 政憲 吉田 競人
著者情報
ジャーナル フリー

2019 年 35 巻 p. 25-29

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抄録
The main purposes of this paper are to assess the basic properties of kiln dried moso bamboo(Phyllostachvs heterocycle) under external exposure for a long time and the changing of the surface color. Following conclusions are obtained through some experiments. (1) Cracks have less occurred on the kiln dried moso bamboo compared to the natural dried bamboo. (2) The compressive strength of the kiln dried moso bamboo is 30% higher than that of natural dried bamboo at that time even after 182 days exposure and can be maintained the strength for long periods. (3) The compressive strength(σ) of bamboo with node and without node become as follows; Kiln dried: σwith node ≦ σwithout node, on the other hand Natural dried: σwith node = σ without node (4) The surface of the kiln dried bamboo become clearly coated. The colors of them have changed from green to ocher and have been stable for a long time.
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© 2019 職業能力開発総合大学校
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