中越地震と中越沖地震の双方で被害を受けたRC学校建築物の耐震性能

概要

論文の詳細を見る
The objective building is a R/C school building constructed in 1963 and it suffered during the both Chuetsu and Chuetsu Oki Earthquake. As for the damage level, the both first and second stories were slightly damaged by Chuetsu Earthquake and they were partially damaged by the Chuetsu Oki Earthquake. The data of concrete strength and the reinforcing arrangement could be investigated directly from the building. This paper reports on the damage of the building during both earthquakes firstly. Secondly to explain the property of both earthquakes more in detail, it also reports on the result of the seismic response analysis. Finally, to examine the effects of parameters that are used in the process of the evaluation of seismic performances of buildings on the evaluated results, the collapse modes of the columns are examined by varying each parameter such as material strength, reinforcing arrangement, and so on.
一般社団法人日本建築学会の論文
2009-03-27