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pro vyhledávání: '"Takanori Arima"'
Autor:
Takanori Arima
Publikováno v:
MOKUZAI HOZON (Wood Protection). 44:350-356
Publikováno v:
Journal of Wood Science. 65
It was reported that sugi (Japanese cedar, Cryptomeria japonica) boards with pith had a greater partial compression strength perpendicular to the grain (σe) than sugi boards without pith. However, the reason for the superior strength of sugi boards
Autor:
Hirokazu Yamamoto, Atsushi Yamamoto, Masamitsu Ohta, Shinya Koga, Masahiko Kadomatsu, Takanori Arima, Nao Sakanoue, Yasuhiro Utsumi, Yukie Saito
Publikováno v:
Mokuzai Gakkaishi. 61:25-32
Bark isreproducible by the tree when its cambium is carefully left without damaging it by decorticate technicians.Throughout the world, reproduced bark has been traditionally used for daily commodities such as cork from cork oak (Quercussuber)in Port
Effect of Hot-pressing as a Pre-treatment for Prevention of Surface Checks in Sugi Columns with Pith
Publikováno v:
Mokuzai Gakkaishi. 58:34-43
スギ心持ち柱材の乾燥過程における表面割れの発生を抑制するため,ホットプレスを用いた表面割れ抑制処理を検討した。長さ3 mのスギ心持ち柱材の4材面に表面処理を施した後に仕上げ
Publikováno v:
Mokuzai Gakkaishi. 58:23-33
Publikováno v:
Journal of Wood Science. 57:267-275
The main purpose of this study was to establish whether sugi lumber with an extremely low Young’s modulus, which is plentifully produced in southern Japan, can be practically used as laminae for glued laminated timber (glulam) from the viewpoint of
Publikováno v:
Transactions of the Materials Research Society of Japan. 34:707-710
Autor:
Takanori Arima, Yukie Saito
Publikováno v:
Journal of the Society of Materials Science, Japan. 57:356-361
Cone-shaped graphitic whiskers were formed by secondary heat treatment of powdered wood charcoal loaded with SiC following heat treatment at 2500°C. As the formation mainly occurred outside the cell wall, microscopic observation was possible without
Autor:
Takanori Arima, Yukie Saito
Publikováno v:
Carbon. 45:248-255
Vapor-grown graphitic whiskers in wood charcoal formed during heat treatment above 2000 °C are discussed through electron microscope observations. The whiskers were composed of conical stacked hexagonal carbon layers, with a cone apex angle of 136°
Autor:
Nao Sakanoue, Yasuhiro Utsumi, Yukie Saito, Takanori Arima, Shinya Koga, Atsushi Yamamoto, Masahiko Kadomatsu, Naoaki Tashiro, Hirokazu Yamamoto
Publikováno v:
Journal of Wood Science. 52:477-482
Of all plant materials used to cover the roofs of traditional Japanese buildings, Japanese cypress (Chamaecyparis obtusa) bark, hiwada, has the longest service life and has been used from ancient times. However, wood and bark properties after hiwada