1. Durability of junction metallic materials 2. Manufacturing of engineered wood products and evaluation of properties thereof 3. Reliability of wood junction 4. Strength expression mechanism of timber structures 5. Application and manufacturing tech・・・
Javier Ramón Sotomayor Castellanos, Koji Adachi, Ryuichi Iida, Tomoyuki Hayashi. Geometric recovery by humidification of densified wood of eight Mexican species. Investigación Agraria. 2021. 23. 2. 73-80
Javier Ramón Sotomayor Castellanos, Koji Adachi, Ryuichi Iida, Tomoyuki Hayashi. Density, dynamic longitudinal modules and quality indices resulting from the densification of eight tropical woods. Ciencia Amazónica (Iquitos). 2020. 8. 2. 195-208
Javier Ramón Sotomayor Castellanos, Koji Adachi, Iida Ryuichi, Tomoyuki Hayashi. Modules of elasticity and rupture of laminated wood of three tropical species. Acta Universitaria. 2019. 29. 1-15
土木学会
, 日本木材加工技術協会
, 日本木材学会
, 日本建築学会
, The Architectural Institute of Japan
, The Adhesion Society of Japan
, Society of Materials Science
, Japan Wood Research Society
, Forest Products Research Society