Degradation and durability of woody materials in the extreme environment

木质材料在极端环境下的降解和耐久性

• 批准号: 19380102
• 负责人: IMAMURA Yuji
• 金额: $ 10.15万
• 依托单位: Kyoto University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 2007
• 资助国家: 日本
• 起止时间: 2007 至 2009
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-19380102/
• 关键词: 木材耐久性; 海洋環境; 土中環境; 宇宙環境; 極地環境; 耐海虫性; 難燃性; 電磁波シールド性; 原子状酸素

The aim of the current research was to propose new ideas and concepts to develop high-functional woody materials based on the research deterioration mechanism and durability of wood under extreme conditions. (a) In marine environment various woody materials were heavily attacked by marine-borers within one year, whereas plastics were free from attack even after two-year exposure. (b) Under Soil-burial environment, the field monitoring at some Japanese ruins suggested the potential indices of residual wood. In addition, the relation between the seasonal variations of some factors and the conserving conditions of wood in the soil. (c) Space environment-applicable materials could be developed from raw woody materials. (d) Polar temperature environment did not cause any difference in combustion behavior of fire-retardants-treated wood.

当前研究的目的是提出新的思想和概念，以根据极端条件下的木材的研究恶化机制和耐用性开发高功能的木质材料。 （a）在海洋环境中，各种木本材料在一年内受到海洋船的严重攻击，而即使经过两年的曝光，塑料也没有攻击。 （b）在土壤繁殖环境下，一些日本废墟的现场监测表明了残留木材的潜在指标。此外，某些因素的季节性变化与土壤中木材的保护条件之间的关系。 （c）可以从原始木质材料开发出空间环境材料。 （d）极性温度环境不会引起受害者处理的木材的燃烧行为差异。

项目成果

Effect of oil palm vinegar on hydrogen and methane emission of Coptotermes formosanus Shiraki (Blattodea

油棕醋对台湾乳白蚁（Blattodea）氢气和甲烷排放的影响

• 发表时间: 2010
• 期刊: Proceedings of the 7th Conf. of the PRTRG (1 & 2 March, 2010, Singanoire)
• 作者: Farah Diba;Tsuyoshi Yoshimura
• 通讯作者: Tsuyoshi Yoshimura

ベイト工法における誘引・滞留物質の検索.

以饵法寻找引滞物质。

• 发表时间: 2010
• 作者: 丸尚孝;角田邦夫;吉村剛;今村祐嗣
• 通讯作者: 今村祐嗣

Comparison of the termite test methodology of Japanese and Indonesian national standards

日本与印尼国家标准白蚁测试方法对比

• 发表时间: 2010
• 期刊: Proceedings of the 7th Conf. of the PRTRG (1 & 2 March, 2010, Singapoire)
• 作者: Yusuf Sudo Hadi;Kunio Tsunoda
• 通讯作者: Kunio Tsunoda

無処理木材の東京湾沿岸での海虫類食害ならびに気中での物理的劣化に関する実験

对东京湾沿岸未经处理的木材进行海洋昆虫损害和空气中物理劣化的实验

• 发表时间: 2010
• 期刊: 港湾空港技術研究所資料 1208
• 作者: 鈴木徹;ウ・ショーミン;有瀧真人;藤浪祐一郎;清水大輔;宇治督;橋本寿史;山田昌郎
• 通讯作者: 山田昌郎

Differences in the termite feeding on gamma-irradiated wood specimens between three laboratory colonies of Coptotermes formosanus (Isoptera: Rhinotermitidae).

台湾乳白蚁（等翅目：鼻白蚁科）三个实验室群体之间以伽马辐射木材标本为食的白蚁的差异。

• 发表时间: 2007
• 期刊: Sociobiology 49
• 作者: N. Katsumata;T. Yoshimura;K. Tsunoda;Y. Imamura
• 通讯作者: Y. Imamura