STRUCTURAL CHARACTERISTICS AND VIBRATION BEHAVIORS ON THE MAIN HALL OF OHTANIHA HAKODATE BETSUIN (1915)

Kazutaka SHIRAI, Masaru KIKUCHI, Ken ISHII, Sadamasa KOMAKI
2018 AIJ Journal of Technology and Design  
Kazutaka SHIRAIーーーーー * 1 Masaru KIKUCHIー ーーー * 2 Ken ISHIIー ーーーーーーーーー * 3 Sadamasa KOMAKIー ー * 4 The main hall of Ohtaniha Hakodate Betsuin, which was completed in 1915, is the oldest temple architecture using reinforced concrete structure in Japan. The temple has been designated as an Important Cultural Property of Japan in 2007. In this paper, structural characteristics of the temple based on previous studies were described. Furthermore, evaluation of vibration behavior of the temple by
more » ... the temple by microtremor observation and eigenvalue analysis using numerical 3-D frame models were presented. From the results, natural frequencies of the analytical model with decreased concrete Young's modulus considering aging and construction situation showed a good agreement with the micro-tremor observation results.
doi:10.3130/aijt.24.201 fatcat:njyyzy6wmjhqbiw5cq5z3xvmee