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Experimental Verification of New Seismic Reinforcing Method for Temples and Shrines Built with Traditional Japanese Timber Construction
Because seismic walls or braces cannot be added to temple and shrine buildings designated as cultural properties, seismic reinforcements are often installed under the floor. However, because many temple buildings have traditional Japanese construction, many column bases rest directly on foundation stones and are often decayed in old buildings. When only the decayed column base is cut off and replaced with new wood, a traditional method, called Netsugi (“grafting”) in Japanese, is used to repair columns. However, seismic reinforcement is required when Netsugi is employed because Netsugi joints transmit very little bending moment. Therefore, in this study, we proposed a new seismic reinforcement construction method suitable for traditional Japanese wooden buildings and verified its reinforcement effect by experiments. This method, which uses carbon fiber, provided sufficient reinforcement, and it was possible to adopt it for the seismic repair work in an actual building.
Experimental Verification of New Seismic Reinforcing Method for Temples and Shrines Built with Traditional Japanese Timber Construction
Because seismic walls or braces cannot be added to temple and shrine buildings designated as cultural properties, seismic reinforcements are often installed under the floor. However, because many temple buildings have traditional Japanese construction, many column bases rest directly on foundation stones and are often decayed in old buildings. When only the decayed column base is cut off and replaced with new wood, a traditional method, called Netsugi (“grafting”) in Japanese, is used to repair columns. However, seismic reinforcement is required when Netsugi is employed because Netsugi joints transmit very little bending moment. Therefore, in this study, we proposed a new seismic reinforcement construction method suitable for traditional Japanese wooden buildings and verified its reinforcement effect by experiments. This method, which uses carbon fiber, provided sufficient reinforcement, and it was possible to adopt it for the seismic repair work in an actual building.
Experimental Verification of New Seismic Reinforcing Method for Temples and Shrines Built with Traditional Japanese Timber Construction
Lecture Notes in Civil Engineering
Vayas, Ioannis (Herausgeber:in) / Mazzolani, Federico M. (Herausgeber:in) / Takino, Atsuo (Autor:in) / Masuda, Hiroyuki (Autor:in) / Yagami, Sara (Autor:in) / Ehara, Yusuke (Autor:in) / Yamamoto, Shunji (Autor:in) / Aoki, Kazuo (Autor:in)
International Conference on Protection of Historical Constructions ; 2021 ; Athens, Greece
04.12.2021
19 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
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