資料


論文・記事等

2020

E.Obataya, N.Zeniya and K.Endo-Ujiie: Effects of seasoning on the vibrational properties of wood for the soundboards of string instruments. J.Acoust.Soc.Am. 147(2), 998–1005 (2020)

小幡谷英一:蘆舌用葦材の物性II ~葦の振動特性~. 雅楽だより 60, 1–4 (2020)

2019

小幡谷英一: 木材物性の経年変化を予測するための時間-温度-湿度換算則. 接着学会誌 55(12), 427–432 (2019)

小幡谷英一:蘆舌用葦材の物性I ~葦の組織構造と伐採時の選別基準について~. 雅楽だより 59, 1, 8–10 (2019)

E.Obataya and S.Chen: Significant and reversible dimensional changes in hydrothermally compressed cedar wood and its potential as humidity-sensitive actuator. Eur. J. Wood Prod. 77, 1021–1028 (2019)

小幡谷英一, 中西遼:篳篥の蘆舌に用いられる葦(Phragmites australis)材の物性(第2報), 奏者によって選別された葦材の振動特性. 木材学会誌 65(3), 131–137 (2019)

E.Obataya, N.Zeniya, and K.Endo-Ujiie: Effects of water-soluble extractives on the moisture sorption properties of spruce wood hygrothermally treated at 120°C and different humidity levels. Wood Mat. Sci. Eng. (2019) DOI:10.1080/17480272.2019.1635642

N.Zeniya, K.Endo-Ujiie, E.Obataya, A.Nakagawa-Izumi and M.Matsuo-Ueda: Effects of water-soluble extractives on the vibrational properties and color of hygrothermally treated spruce wood. Wood Sci.Technol. 53, 151-164 (2019)
https://link.springer.com/article/10.1007/s00226-018-1069-z

N.Zeniya, E.Obataya, K.Endo-Ujiie and M.Matsuo-Ueda: Changes in vibrational properties and colour of spruce wood by hygrothermally accelerated ageing at 95–140°C and different relative humidity levels. SN Appl.Sci. 1(7) (2019)
https://link.springer.com/article/10.1007/s42452-018-0004-0

N.Zeniya, E.Obataya, K.Endo-Ujiie and M.Matsuo-Ueda: Application of time–temperature–humidity superposition to the mass loss of wood through hygrothermally accelerated ageing at 95–140°C and different relative humidity levels. SN Appl.Sci. 1(3) (2019)
https://link.springer.com/article/10.1007/s42452-018-0009-8

2018

S.Chen, E.Obataya and M.Matsuo-Ueda: Shape fixation of compressed wood by steaming: a mechanism of shape fixation by rearrangement of crystalline cellulose. Wood Sci.Technol. 52, 1229–1241 (2018)

E.Obataya and S.Chen: Shape recovery and anomalous swelling of steam‑compressed wood by swimming ring‑like expansion of cell lumina. Wood Sci.Technol. 52, 1009–1023 (2018)

2017

E.Obataya and T.Higashihara: Reversible and irreversible dimensional changes of heat-treated wood during alternate wetting and drying. Wood Sci.Technol. 51, 739–749 (2017)

E.Obataya: Effects of natural and artificial ageing on the physical and acoustic properties of wood in musical instruments. J.Cultural Heritage 27S, S63-S69 (2017)

2016

中西遼, 小幡谷英一:篳篥の蘆舌に用いられる葦(Phragmites australis)材の物性(第1報), 材内の密度分布と稈の横圧縮強度. 木材学会誌 62(6), 259–265 (2016)

錢谷菜々未, 小幡谷英一, 松尾美幸:古材および熱処理材の吸湿性および振動特性. 木材学会誌 62(6), 250–258 (2016)

小幡谷英一:木製弦楽器に使われる樹脂の特性. 接着学会誌 52(10), 316–320 (2016).

A.Hirano, E.Obataya and K.Adachi: Potential of moderately compressed wood as an elastic component of wooden composites. Eur. J. Wood and Wood Prod. 74, 685–691 (2016)

K.Endo, E.Obataya, N.Zeniya, and M.Matsuo: Effects of heating humidity on the physical properties of hydrothermally treated spruce wood. Wood Sci.Technol. 50, 1161–1179 (2016)

2015

H.Akahoshi and E.Obataya: Effects of wet–dry cycles on the mechanical properties of Arundo donax L. used for the vibrating reed of woodwind instruments. Wood Sci.Technol. 49, 1171–1183 (2015)

小幡谷英一, 柴沼菜穂, 阿部眞理, 白石照美, 足立幸司, 山内秀文: 波型単板構造体の圧縮強度. 木材学会誌 61(4), 268–273 (2015)

これ以前の論文についてはTRIOSの研究者情報をご覧ください。


学会発表・講演等

Ecole thématique PLURIBOIS, 2019年6月, Fréjus (France)
E.Obataya
: Dégradation basse température, vieillissement et traitement thermique modéré. Application à la fabrication des instruments de musique. (招待講演).

Annual meeting of ALADFI (Association des Luthiers et Archetiers pour le Developpement de la Facture Instrumentale), 2018年12月, Carry-le-Rouet (France)

E.Obataya: Effects of ageing, seasoning and hygrothermal treatment on the acoustic properties of spruce wood (招待講演).

9th European Conference on Wood Modification (ECWM9), 2018年9月, Arnhem (Nederland)

E.Obataya, N.Zeniya, K.Endo and M.Matsuo-Ueda: Application of time-temperature-humidity superposition to the hygrothermally accelerated ageing of spruce wood.

第68回日本木材学会大会, 2018年3月, 京都

1) 錢谷菜々未, 小幡谷英一, 松尾美幸, 水戸菜摘: 熱処理が木材の振動特性および色に与える影響.
2) 佐藤史織, 小幡谷英一, 足立幸司, 山内秀文, 三上貴正: 放射方向に圧縮した木材の緩衝性能.
3) 小幡谷英一, 中西遼: 篳篥の蘆舌に用いられる葦材の選別基準.
4) 小幡谷英一: 熱処理木材の物性(
企画講演).

4th Anuual Conference COST FP1302 WoodMusICK, 2017年10月, Brussels (Belgium)

1) N.Zeniya, M.Matsuo, N.Mito, A.Nakagawa and E.Obataya: Changes in vibrational properties and color of due to heating at different relative humidities.
2) E.Obataya and R.Nakanishi: Criteria for selecting reed (Phragmites Australis) of Japanese traditional oboe (Hichiriki) and recent attempt for the plantation of reed in a managed field.
3) S.Sato, E.Obataya, K.Adachi and H.Yamauchi: Vibrational propertiesof compressed wood and possibility of using compressed wood as a material for repairing cracks in wooden musical instruments.

IUFRO Conference Division 5, 2017年6月, Vancouver (Canada)

1) N.Zeniya, M.Matsuo and E.Obataya: Changes in color and vibrational properties of wood due to accelerated ageing.  (ポスター賞2位)
2) S.Sato, E.Obataya, H.Yamauchi, K.Adachi: Extremely large mechanical loss tangent of compressed wood in the radial direction. (ポスター賞1位)
3) E.Obataya and C.Shuoye: Shape fixation of densified wood by steam treatment.

第67回日本木材学会大会, 2017年3月, 福岡

1) 陳 碩也, 小幡谷英一: 水蒸気処理した圧縮木材の変形回復挙動および膨潤挙動
2) 佐藤史織, 小幡谷英一, 山内秀文, 足立幸司, 本馬洋子: 木材の横圧縮に伴うtanδ増大の機構解明とその応用.

2nd International Symposium of Wood Science and Craftsmanship (WoodSciCraft 2016), 2016年9月, 京都

1) R.Nakanishi and E.Obataya: Physical properties of a reed (Phragmites australis) used for the vibrating reed of Japanese traditional oboe (Hichiriki).
2) N.Zeniya, M.Matsuo and E.Obataya: Changes in color and vibrational properties of wood due to accelerated ageing.

小幡谷英一: 石川県次世代産業育成講座・新技術セミナー: セルロースナノファイバーの漆補強材への応用. (招待講演) 2016年7月, 加賀

第66回日本木材学会大会, 2016年3月, 名古屋

1) Chen SHUOYE and Eiichi OBATAYA: Effect of continuous vibration on the dynamic viscoelastic properties of wood.
2) Chen SHUOYE and Eiichi OBATAYA: A viscoelastic model to explain the shape fixation of compressed wood by hydrothermal treatment.
3) 佐藤史織, 小幡谷英一, 山内秀文, 足立幸司, 山ぎし崇之: 木材の横圧縮に伴うtanδ増大の機構解明とその応用.
4) 中西 遼, 小幡谷英一: 篳篥の振動板に用いられる葦材の物性解明.
5) 錢谷菜々未, 遠藤 郁, 中川明子, 小幡谷英一: 熱処理木材中に残留する低分子量の糖が振動特性に与える影響.

2nd Annual Conference of COST Action FP1302, 2015年9月, London (UK)

1) H.Akahoshi, S.Chen and E.Obataya: Effects of continuous vibration on the dynamic viscoelastic properties of wood.
2) H.Akahoshi, R.Nakanishi and E.Obataya: Effects of playing on the practical performance of reed used for woodwind instruments.

International Symposium on Wood Science and Technology (IAWPS 2015), 2015年3月, 東京

1) S.Chen and E.Obataya: Potential of compressed wood as a material for erhu soundbox.
2) A.Hirano, E.Obataya and K.Adachi: Bending properties of the composite beam using compressed wood.
3) N.Takemura, E.Obataya and K.Adachi: Compressive elasticity of piled beam structure and compressed wood.
4) R.Nakanishi and E.Obataya: Investigation of Material Properties of Reed for Hichiriki.
5) K.Endo, H.Maejima and E.Obataya: Hygroscopicity and vibrational properties of hydrothermally-treated wood.
6) H.Akahoshi and E.Obataya: Investigation of the deterioration of woodwind reed.

E.Obataya: The ageing of wood. (招待講演) COST Action FP1302 Meeting, 2014年9-10月, Cremona (Italy)

International Symposium of Wood Science and Craftsmanship (WoodSciCraft 2014), 2014年9月, Montpellier (France)

1) E.Obataya: Effects of aging and of applied treatments or varnishes on the physical and acoustical properties of wood. (招待講演)
2) A.Hirano, E.Obataya and K.Adachi: Development of flexible wooden composite using compressed wood.

COST Action FP0904 Meeting, 2014年5月, Skelleftea (Sweden)

1) E.Obataya: Reversible and irreversible changes in physical properties of heat-treated wood. (招待講演)
2) N.Takemura, A.Hirano, E.Obataya and K.Adachi: Compressive elasticity of compressed wood and its application to flexible wooden beam.


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