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15 de oct. de 2010 · Seismic protection techniques are seismic design and construction strategies for mitigating the damaging effects of earthquakes on structures through the introduction of flexibility and/or energy-absorption capability within the structural system.
8 de may. de 2022 · The following is the introduction of our paper titled “Damage Tolerant structures”, written by Akira Wada, Jerome J Connor, Hiroki Kawai, Mamoru Iwata, and Atsushi Watanabe, presented at ATC-15-4, Proceedings of the Fifth U.S.-Japan Workshop in 1992 .
14 de mar. de 2012 · SUMMARY. An application of a pin-supported wall-frame system in retrofitting an eleven-story steel reinforced concrete frame is introduced. The retrofit aims at enhancing integrity and avoiding weak story failure in an existing moment-resisting frame.
Development of the Core-suspended Isolation System (Yutaka Nakamura, Masaaki Saruta, Akira Wada, Toru Takeuchi, Shigeru Hikone and Teiichi Takahashi), EARTHQUAKE ENGINEERING AND STRUCTURAL DYNAMICS, Vol.39, No13 2010.10
1 de ago. de 2015 · Specifically detailed pin-supported walls with steel dampers have been used to seismically strengthen an 11-story steel reinforced concrete building.
Akira WADA, Zhe QU, Shojiro MOTOYUI, Hiroyasu SAKATA. Seismic retrofit of existing SRC frames using rocking walls and steel dampers. Higher Education Press and Springer-Verlag Berlin Heidelberg 2011.
Akira Wada. Professor, Structural Engineering Research Center, Tokyo Institute of Technology, Japan wadai@serc.titech.ac.jp. Abstract: Advances in seismic design technology today enable structural engineers to design buildings with a variety of seismic safety levels corresponding to different demands of the society.