Art

J-GLOBAL ID：201302256128633064   Reference number：13A0929365

Mechanical and dissociation properties of methane hydrate-bearing sand in deep seabed

深い海底のメタンハイドレート支持砂層の力学特性と解離特性

Author (4)： HYODO Masayuki (Yamaguchi Univ., JPN) ,  YONEDA Jun (National Inst. Advanced Industrial Sci. and Technol. (AIST), JPN) ,  YOSHIMOTO Norimasa (Yamaguchi Univ., JPN) ,  NAKATA Yukio (Yamaguchi Univ., JPN)
Material： Soils and Foundations (Web)
Volume： 53  Issue： 2  Page： 299-314  Publication year： Apr. 2013 
JST Material Number： U2456A  ISSN： 0038-0806  Document type： Article
Article type： 原著論文  Country of issue： Netherlands (NLD)  Language： ENGLISH (EN)

Thesaurus term： *gas hydrate ,  *sand layer ,  *supporting structure ,  physical property ,  characteristic ,  dissociation ,  extraction ,  methane gas ,  in-situ test ,  high pressure apparatus ,  triaxial compression test ,  adhesion(bond) ,  particle ,  *sea bed ,  *deep sea ,  compaction ,  balance(equilibrium) ,  stability ,  effective stress ,  alkane ,  methane hydrate
Semi thesaurus term： メタン抽出 ,  安定均衡 ,  解離特性 ,  支持砂層 ,  deep sea floor ,  粒子接着 ,  mechanical characteristic

JST classification (2)： Petroleum and gas deposits  (DE09050D) ,  Civil engineering geology and hydrogeology in general  (DE09080K)

Substance index (1)： Methane

Reference (27)：

• Fujii, T., et al,2008. Resource assessment of methane hydrate in the Eastern Nankai Trough, Japan. In:Proceedings of the 2008 Offshore Technology Conference, OTC19310.
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• Helgerud, M.B., Waite, W.F., Kirby, S.H., Nur, A.,2009. Elastic wave speeds and moduli in polycrystalline ice Ih, sI rnethane hydrate, and sII methane-ethane hydrate, Journal of Geophysical Research l14, BO2212.
• Hyodo, M., Hyde, A.F.L, Nakata, Y., Yoshimoto, N., Fukunaga, M, Kubo, K., Nanjo, T., Matsuo, T., Nakamura, K., 2002. TriaxiaI compressive strength of methane hydrate. In: Proceedings of l 2th International Offshore and Polar Engineering Conference, pp.422-428.
• Hyodo, M., Nakata, Y., Yoshimoto, N., Ebinuma, T,, 2005. Basic research on the mechanical behavior of methane hydrate-sediments mixture. Soils and Fourldations 45(1),75-85.

Terms in the title (6)： 海底 ,  メタンハイドレート ,  支持 ,  砂層 ,  力学特性 ,  解離