地震を受けた低層RC建物の非構造部材•建築設備の損傷と建物機能回復に至る過程の分析

摘要

The building designed by the highest class in of seismic safety received a shaking of intensity 6 lower in the Great East Japan Earthquake, and the use of the building was restricted over a long period of time. Although the structure damage of the building was slight, mutual interference between nonstructural components and building equipments was to expand the ceiling damage. In order to clarify this damage, analysis of the restoration construction work and estimation of the damage rate based on the response analysis of the building by the observed record. And the point which should be taken into consideration for improvement of precision of the damage estimation was identified.%2011年東北地方太平洋沖地震で被災した低層RC建物の被害から復旧工事の過程に基づいて，建物の構造被害が小さい場合に発生する建物被害を分析し，既存の地震リスク評価による損失評価手法の妥当性を検討した。本論文での主な知見は以下の通りである。