Volume 46(2000)
Volume 46, Number 1 (2000)
Original articles
X. Chen, S. Ozaki, H. Yonenobu, S. Kimura
The ratio of cut to uncut length and chip swelling for orthogonal cutting in 0-90 (LT Plane) 1
H. Ikegiwa, S. Harima, Y. Fujii, S. Okumura
The effect of particle shape on the terminal velocity 7
A. Kamaguchi, T. Nakao, Y. Kodama
Non-destructive measurement of heartwood moisture content in sugi (Cryptomeria japonica D. Don) standing tree by lateral impact vibration method 13
M. Tonosaki, S. Saito
Evaluation of non-homogeneity in wood by longitudinal and flexural vibration tests I: Trial on estimation of inner moisture content of dry-processed sugi boxed heart square sawn timber 20
H. Wada, K. Masuda, E. Kawasaki, K. Ishitani
Strength properties of composite laminated wood composed of Z-S treated steel and sugi (Cryptomeria japonica) finger-jointed lumber: Effect of composition upon strength by arranging Z-S treated steel and lamina in composite laminated wood 25
N. Nakamura, K. Horie, Y. Iijima
Analysis of the strength data of wood structures on limit states design III: Reliability index and design point on bending strength of structural lumber 32
K. Nakata, H. Sugimoto, M. Inoue, S. Kawai
Development of compressed wood fasteners for timber construction III: Bearing characteristics of compressed LVL plate with a drift-pin 37
A. Sogabe, K. Kinjo, F. Abe, T. Yamauchi, S. Yaga
Termiticidal substances from the wood and bark of Wikstroemia retusa A. Gray 47
H. Ogata, K. Ogiyama
Chemical compositions and antipathogenic activities of the constituent fatty acids from neutral wax In foliage of Cryptomeria japonoca D.Don 54
Note
H.Hirai, N. Shinzato, A. Nakagawa, Y. Watanabe, R. Kurane
Degradation of lignin model compounds by various termites 63
Proceedings of the Society 68
Volume 46, Number 2 (2000)
Original articles
E. Obataya, F. Tanaka, M. Norimoto, B. Tomita
Hygroscopicity of heat-treated wood I: Effects of after-treatments on the hygroscopicity of heat-treated wood 77
E. Obataya, M. Norimoto, B. Tomita
Moisture dependence of vibrational properties for heat-treated wood 88
K. Yanaga, T. Hirai
Reduction of effective resistance of nailed shear walls caused by misnailing: Monte Carlo simulations on the effective resistance 95
K. Suzuki, N. Ando, T. Tsuctimoto, S. Hirano
Mechanical behavior of wooden frame with braces under cyclic loadin I: degradation of shear walls with brace under dynamic cyclic loading 104
K. Ohnishi, Y. Okudaira, M. Zhang, S. Kawai
Manufacture and properties of oriented medium density fiberboard from non-wood lignocellulosic fibers I: Development of a mechanical orientor and its application to manufacturing oriented fiberboard 115
A. Sogabe, K. Kinjo, F. Abe, T. Yamauchi, S. Yaga
Termiticidal substances from the heartwood of Cryptomeria japonica D. Don 125
Notes
Y. Furuta, H. Imanishi, M. Kohara, M. Yokoyama, Y. Obata, K. Kanayama
Thermal-softening properties of water-swollen wood VII: The effects of lignin 133
Y. Obata, M. Kohara, Y. Furuta, K. Kanayama
Evaluation of tactile warmth of wood by thermal effusivity 138
E. Udaka, T. Furuno, M. Inoue
Relationship between the set recovery of compressive deformation and the moisture in wood specimen using the closed heating system 145
N. Kinoshita, M. Yoshinobu
Detection of wood properties using heating and cooling method I: Detection of wood density 150
N. Kinosita, M. Yosinobu
Detection of wood properties using heating and cooling method II: Detection of knots on wood surface 156
K. Sadakata, H. Nobusawa, R. Yamanobe
Experimental design on wooden column-steel base joint with glue capsule anchor technique 162
Proceedings of the Society 166
Volume 46, Number 3 (2000)
Original articles
M. Yokoyama, K. Kanayama, Y. Furuta, M. Norimoto
Mechanical and dielectric relaxations of wood in a low temperature range III: Application of sech-law to dielectric properties due to adsorbed water 173
K. Ikeda, N. Kino
Quality evaluation of standing trees by stress wave propagation method and its application I: Seasonal change of moisture contents of sugi standing trees and evaluation with stress wave propagation velocity 181
K. Ikeda, T. Arima
Quality evaluation of standing trees by stress wave propagation method and its application II: Evaluation of sugi stands and application to production of sugi (Cryptomeria japonica D. Don) structural squared sawn timber 189
Y. Kodama, Z. Zhang
Evaluation of wood quality by wavelet analysis I: Wavelet analysis of a knot by tapping tone of wood 197
K. Nakata, H. Sugimoto, M. Inoue, S. Kawai
Development of compressed wood fasteners for timber construction IV: Moment resistance of compressed LVL plate and effect reinforcement by glass fiber sheets at a joint model 203
M. Harada, T. Hayashi, M. Karube
Effect of deformation rate on bearing properties of mechanical joints of LVL with a draft-pin 213
M. Kishino, H. Ohi
Cleavage of Ca-Cb bonds of lignin model compounds by nitrite and nitric acid II: Degradation of a nonphenolic b-5 type lignin model compound 219
S. Nagahama, T. Iwaoka, T. Ashitani
Terpenoids of the wood oil sugi (Cryptomeria japonica) VI: Components of eliteclone KenKma-3, KenKoyu-3 and KenAira-14 225
A. Takagaki, K. Fukai, F. Nanjo, Y. Hara, M. Watanabe, S. Sakuragawa
Application of green tea catechins as a formaldehyde scavenger 231
Notes
T. Fujimoto, T. Nakano
The effect of mercerization on wood structural features 238
N. Sobue, K. Matsuo, K. Ikeda
Effect of depth of a sawed slit parallel to fiber direction on shear modulus of commercial size squared timbers 242
M. Nakayama, C. Tanaka, T. Ohtani, H. Usuki
Studies on measurement method of surface roughness in wood machining I: The effect of stylus types on the roughness profiles 246
Y. Hirashima, T. Nishi
Indoor climate of a piloti-type log construction 252
Proceedings of the Society 258
Volume 46, Number 4 (2000)
Review
T. Itoh
Wood and cultural properties 267
Original articles
H. Guan, Y. Nishino, C. Tanaka
Longitudinal natural frequency of wood bar with the free water distribution in the length direction 275
Y. Kobayashi, Y. Kawai, I. Miura
Hybrid drying with HF and hot-air under atmospheric pressure I: Condition of pressure and moisture in Cryptomeria japonica square lumber 282
T. Higashihara, T. Morooka, M. Norimoto
Permanent fixation of transversely compressed wood by steaming and its mechanism 291
M. Inoue, T. Hamaguchi, T. Morooka, T. Higashihara,
M. Norimoto, T.Tsunoda
Fixation of compressive deformation of wood by wet heating under atmospheric pressure 298
Y. Sawada, H. Matsumoto, Y. Fujii, S. Okumura
Pattern recognition of the grinding sound of bandsaw tooth and its application to the diagnosis of the grinding process 305
W. Cheng, H. Yokochi, S. Kimura, K. Mano
Dynamic characteristics of the circular saw in the region of the critical rotation speed 311
S. Naito, Y. Fujii, Y. Sawada, S. Okumura
Thermographic measurement of slope of grain using thermal anisotropy of wood 320
T. Nishimura, M. Yanagida, N. Ando
Elements’ behavior of mats in pressing process and properties of the boards 326
N. Sekino, A. Suematsu, Y. Fujimoto, Y. Kitani, Q. Wang
Effect of manufacturing parameters on th linear expansion of densified wood composite panels I: Effect of element size and press temperature 334
T. Seino, A. Yoshioka, M. Fujiwara, K.-L. Chen, T. Erata, M. Tabata, M. Takai
Electron spin resonance studies on paramagnetic species produced by milling of wood: Detection of phenoxy radicals and Mn2+ ion 342
S. Honma, Y. Sano, M. Kubota, K. Umehara, K. Komazawa
Chemical structure and ammonia adsorption ability of todomatsu (Abies Sachalinensis Masters) wood carbonized in nitrogen and air atmospheres 348
M. Mori, Y. Saito, S. Shida, T. Arima
Adsorption property of charcoals from wood-based materials 355
Notes
R. Huang, I. Furukawa
Correlation between climatic factors and radial growth of Populus spp. planted in semiarid region in China 363
H. Matsunaga, J. Matsumura, A. Noguchi, K. Oda
Distribution of inorganic elements in wood impregnated with preservative solutions I: Visualization of inorganic elements distribution in wood by SEM-EDXA 368
Proceedings of the Society 375
Volume 46, Number 5 (2000)
Original articles
K. Iizuka, Y. Oribe, M. Ubukata
Clonal variation of the green moisture content in grafted plus-trees of Abies sachalinensis masters 397
M. Yokoyama, K. Ohmae, K. Kanayama, Y. Furuta, M. Norimoto
Changes of dielectric relaxation of wood by acetylation 406
C. Zhao, K. Ando, N. Hattori, S. Kitayama
Size distribution of suspended dust from wood sanding 413
T. Morooka, M. Norimoto, N. Isoda
Temperature and humidity environment of a large-scale wooden building 421
K. Fujita, N. Furuta, Y. Sasaki, T. Hirai
Lateral resistance of nailed column-sill joints with steel side plates 431
N. Sekino, A. Suematsu
In-plane dimensional stability of wood-based panel products III: Constraint of linear expansion by nail-joint with or without bonding 441
H. Miyashita, M. Ohmi, H. Tominaga, A. Sawatari,M. Suzuki, K. Kawarada, K. Mizumoto
The distribution of silicon atoms in sugi wood treated with g-methacryloxypropyl trimethoxysilane and its fire retardancy 449
S. Chen, Z. Wu, H. Tanaka
Surface analysis of paper containing polymer additives by X-ray photoelectron spectroscopy II: The paper containing n-chloropolyacrylamide 456
H. Matsui, N. Shiraishi
Grafting of cyanoethyl cellulose with fluorine-containing acrylates and characterization of the products 462
H. Matsui, N. Shiraishi
Dielectric properties of cyanoethyl cellulose grafted with fluorine-containing acrylates 468
H. Matsui, Y. Kataoka, N. Shiraishi
Surface characteristics of cyanoethyl cellulose grafted with fluorine-containing acrylate 475
Notes
J.-Z. Li, T. Furuno, S. Katoh, T. Uehara
Wood propionylation at low temperature using sodium formate as a catalyst 483
A. Harada, S. Gisusi, S. Yoneyama, Y. Kato, M. Nakaya, K. Seki, M. Tsuda, M. Aoyama
Utilization of kumaizasa (Sasa senanensis Rehd.) as a cultivation substrate of Pleurotus cornucopiae var. citrinopileatus 488
Proceedings of the Society 493
Volume 46, Number 6 (2000)
Original articles
R.-F. Huang, I. Furukawa
Horizontal variations of vessel-element length and wood fiber length of two kinds of Poplars planted in the desert areas of China 495
K. Kuroda
Anatomical assessment of infection age of
hinoki crypress (Chamaecyparis obtusa) with resinous stem canker and the factors promoting resinosis 503
K. Yamashita, Y. Hirakawa, Y. Fujisawa, R.
Nakada
Effects of microfibril angles and densities of variation of moduli of elasticity of sugi (Cryptomeria japonica D. Don) logs among eighteen cultivars 510
M. Yokoyama, K. Ohmae, K. Kanayama, Y. Furuta,
M. Norimoto
Mechanical and dielectric relaxations of wood in a low temperature range IV: Dielectric properties of adsorbed water in high moisture contents 523
M. Yokoyama, K. Ohmae, M. Norimoto
Changes of dielectric relaxation of wood by acetylation II. 531
T. Soma, S. Shida, T. Arima
Effect of freeze-treatment on estimating free water distribution in wood by ultrasonic wave 540
W. Cheng, H. Yokochi, S. Kimura
Critical rotation speed of circular saw with step thickness 549
K. Ikeda, S. Oomori, T. Arima
Quality evaluation of standing trees by stress-wave propagation method and its application III: Application to sugi (Cryptomeria japonica D. Don) standing plus trees 558
M. Nakamura, M. Masuda
Automatic detection of wood-area in interior image II: Received wood ratio and wood ratio of student’s rooms 566
K. Komatsu, K.-H. Hwang, K. Hosokawa
Structural performance of glulam semi-rigid portal frames constructed by using hardwood wedge joint technique I: Lateral shear performance of portal frames subjecting to static cyclic loading 573
M. Fukino, H. Horie, T. Sato, N. Ogawa
Production technology for strand-particle board (SPB) II: Effect of initial pressure during hot pressing on thickness swelling 581
T. Kitamura, H. Katayama
Behavior of copper, chromium and arsenic during carbonization of CCA treated wood 587
Y. Saito, M. Mori, S. Shida, T. Arima
Adsorption and desorption properties of formaldehyde by wood-based charcoal 596
Not
K. Ikeda, F. Kanamori, T. Arima
Quality evaluation of standing trees by stress wave propagation method and its application IV: Application to quality evaluation of hinoki (Chamaecyparis obutusa Endl) forests 602
Proceedings of the Society 609