Research theme for competitive and other funds (2)：
2014 - 2017 Mechanism of nailed joints with decayed wood under lateral force
2006 - 2008 Practical consideration of frictional resistance in structural design of timber constructions
Papers (20)：
Rintaro Ueda, Akio Sakamoto, Kei Sawata, Yoshihisa Sasaki, Takanobu Sasaki. Experimental Investigation on Bonded and Screwed Carbon Fiber-Reinforced Plastic Plates on Timber Column-Sill Joints. International Journal of Civil Engineering. 2023. 21. 8. 1305-1314
Yasuhiro Kawaai, Ryuya Takanashi, Kei Sawata, Yoshihisa Sasaki, Takanobu Sasaki. Evaluation of Out-of-plane Shear Strength of CLT made from Japanese Larch. Mokuzai Gakkaishi. 2022. 68. 4. 179-187
Rintaro Ueda, Kei Sawata, Takanobu Sasaki, Yoshihisa Sasaki. Effects of decay on the shear properties of nailed joints parallel and perpendicular to the grain. Journal of Wood Science. 2021. 67. 1
SHIMOKAWA Ryota, SASAKI Takanobu, SAWATA Kei, SASAKI Yoshihisa, UEDA Rintaro. BENDING STRENGTH OF HYBRID COMPOSITE BEAM OF TIMBER AND CARBON FIBER REINFORCED PLASTIC SHEET. Journal of Japan Society of Civil Engineers, Ser. E2 (Materials and Concrete Structures). 2021. 77. 5. I_14-I_21
Rintaro Ueda, Kei Sawata, Ryuya Takanashi, Yoshihisa Sasaki, Takanobu Sasaki. Degradation of shear performance of screwed joints caused by wood decay. Journal of Wood Science. 2020. 66. 1
