大規模木造建築物の耐震補強と耐震補強効果の確認に関する研究 : 常時微動測定と解析による検証

概要

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Hyogoken-Nanbu Earthquake in 1995 caused extensive damage to many timber buildings. Since, through a lot of researches, both of newly-built wooden house and existing wooden house had become to secure high advanced earthquake resistance. However, there are various structural systems in existing large-scale wooden buildings, neither the research of the evaluation of seismic capacity nor the aseismic retrofit of earthquake resistance are enough yet. The object building in this study was built as "Kokaden" in 1940 by large-scale wooden structure with rahmen of large section columns and trussed frame, and in 1941 it was moved to the present place and and preserved. From 2006 to 2009, site investigation, evaluation of seismic capacity, earthquake-proof reinforcement design and Aseismic retrofit were performed. It's important, and the purpose of this study to consider these processes as a change of an earthquake-proof reinforcement method and structural engineering for earthquake resistance.
一般社団法人日本建築学会の論文
2010-03-27